CBD Winter Paradise

Sejanus21 # CBD Winter Grow 2025-26 | Week 1 Post-Transplant **Grower:** Sejanus21 | **Location:** Düsseldorf, Germany **Period:** November 30 - December 6, 2025 (Days 6-12) --- ## QUICK STATS **Strains:** CBD Delight + CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with Lechuza Pon substrate **Lighting:** SanLight EVO 3-80 @ 30%, 55cm distance, 18/6 cycle **Environment:** Basement, 21°C, 59% RH --- ## WEEK SUMMARY - TRANSPLANT & ESTABLISHMENT This week marked the critical transition from rockwool cubes to final containers. Both seedlings successfully established in Lechuza Pon despite an early EC challenge that required immediate intervention. **Week Highlights:** - ✅ Successful transplant execution (Day 6) - ✅ EC crisis identified and resolved (Day 7) - ✅ Strong root establishment observed - ✅ Zero stress symptoms throughout week - ✅ Steady vertical growth: +1cm in 6 days post-transplant - ✅ Healthy vegetative growth resumed **Growth Metrics:** - CBD Delight: 5cm → 6cm (+1cm) - CBD Relax: 4cm → 5cm (+1cm) - Growth rate: Moderate, focused on root establishment (expected pattern) --- ## DAY-BY-DAY PROGRESSION ### Day 6 (Nov 30) - TRANSPLANT DAY **Pre-transplant Status:** - CBD Delight: 5cm, white root tip emerging from rockwool - CBD Relax: 4cm, roots developed within cube - Both 1-2 days ahead of typical schedule **Transplant Execution:** - Containers: 2x Lechuza LS 35 (13L each) - Substrate: 26L total Lechuza Pon (5/6 recycled + 1/6 fresh) - Initial watering: ~2L per pot (top watering) - Reservoirs filled automatically (~1L each) **First Nutrient Solution (5L batch):** - Hakaphos Green: 0.3g/L (half-strength for seedlings) - Calcinit: 0.25g/L - Fulvital Plus: 0.3ml/L - pH adjusted to 6.06 (using H₃PO₄ 8.5%) - EC: 1.41 mS/cm - Water temp: 22.2°C ✅ **Rating:** 9.5/10 - Excellent execution --- ### Day 7 (Dec 1) - EC CRISIS & RESOLUTION **Morning Discovery:** - Both seedlings looking excellent - Pon surface dry on both pots - Routine drainage check revealed problem **Drainage Analysis:** - EC: 4.0 mS/cm (extremely high!) ⚠️ - pH: 5.92 (acceptable) - Temperature: 19.3°C **Root Cause:** - Normal for recycled Lechuza Pon - Zeolite CEC releasing stored minerals (Ca²⁺, Mg²⁺, K⁺) - First watering mobilizes accumulated ions - Fresh Pon also contributes to initial spike **Emergency Response:** - Rainwater flush protocol implemented - Challenge: Outdoor rainwater at 7.3°C (too cold!) - Solution: Indoor warming before application - Successfully reduced root zone EC **Plant Response:** Zero stress symptoms observed ✅ --- ### Days 8-9 (Dec 2-3) - Recovery Monitoring **Observations:** - Both seedlings maintaining deep green color - No signs of nutrient burn or deficiency - Continued vertical growth - Height: ~4-5cm - Substrate monitoring: Allowing proper dry-back **Actions:** Observation only, no interventions needed --- ### Day 10 (Dec 4/Thursday) - First Nutrient Feed **Substrate Status:** Dry 2cm deep (perfect timing) **Nutrient Solution Applied:** - Same formula as Day 6 transplant - Volume: 1.5L per pot - Conservative approach during establishment - Total batch: 5L prepared (3L used, 2L reserved) **Plant Response:** Excellent uptake, vigorous growth continues --- ### Day 12 (Dec 6/Saturday) - Week 1 Completion **Current Status:** - Height: CBD Delight 6cm, CBD Relax 5cm (+1cm growth since transplant) - Foliage: Deep green, healthy vigor - Root establishment: Progressing excellently in Pon - Substrate: Dry 2cm deep (ready for second feeding) **Planned Action:** - Second nutrient feeding: 1L per pot (remaining solution from Day 10) - Same nutrient formula - Continuing conservative establishment protocol **Environment:** - Temperature: 21°C (stable) - Humidity: 59% RH (optimal) - Light: SanLight EVO 3-80 @ 30% --- ## WEEK 1 ANALYSIS **What Worked Exceptionally Well:** 1. **Transplant Timing:** Both seedlings showed root emergence signals - perfect transplant window 2. **Crisis Management:** Rapid EC problem identification and resolution prevented any plant stress 3. **Paradise Seeds Genetics:** CBD Delight and CBD Relax showing excellent vigor and resilience 4. **Lechuza Pon System:** Despite initial EC spike (normal for recycled substrate), system performing as expected 5. **Conservative Nutrient Approach:** Half-strength feeding during establishment = zero burn risk **Challenges Encountered:** 1. **High Drainage EC (Day 7):** - Challenge: 4.0 mS/cm from recycled Pon mineral release - Solution: Rainwater flush with warming protocol - Outcome: Successfully resolved, plants unaffected ✅ 2. **Cold Rainwater Temperature:** - Challenge: 7.3°C outdoor rainwater (root shock risk) - Solution: Indoor warming before application - Learning: Always temp-check flush water in winter! **Key Learnings:** - Recycled Lechuza Pon creates predictable initial EC spike - not a crisis, just normal behavior - Seedlings in Pon are remarkably resilient to EC fluctuations (pH stability more critical) - 2cm dry-back rule provides perfect watering timing indicator - Conservative 1.5L feedings during establishment prevent overwatering --- ## OBSERVATIONS & INSIGHTS **Root Development:** - Pon enables rapid root colonization despite mineral density - Self-watering reservoir provides safety net during establishment - Expected timeline: 10-15% container colonization by Day 14 - Growth focus: Below-ground root expansion (explains modest +1cm vertical growth) - Classic post-transplant pattern: Roots first, then explosive shoot growth **Nutrient Uptake:** - Plants accepting agricultural-grade fertilizers perfectly - Hakaphos Green + Calcinit formula proven effective - Cost: ~€0.02/L vs. €0.15-0.25 for cannabis-specific products - "NPK is NPK" philosophy validated again ✅ **Growth Pattern:** - Both strains exhibiting similar growth rates (good for training uniformity) - Compact, healthy node spacing under SanLight 30% - Ready for light intensity increase next week (35-40%) **Environment Stability:** - Basement conditions ideal: 21°C, 59% RH - No supplemental heating required with current light intensity - Humidity perfect for vegetative phase (will adjust in late flower) --- ## NEXT STEPS **Week 2 Objectives (Days 13-19):** 1. **Watering Protocol:** - Continue monitoring 2cm dry-back rule - Increase to 2L per feeding as roots expand - Target: 3-4 day watering cycle 2. **Nutrient Strategy:** - Maintain current formula through Week 2 - Week 3: Increase to full seedling strength (0.4-0.5g/L Hakaphos Green) - Monitor EC in drainage weekly 3. **Light Management:** - Current: 30% SanLight @ 55cm - Day 14-15: Step to 35% - Day 17-19: Step to 40% - Watch for light stress (leaf tacoing, bleaching) 4. **Growth Targets:** - Height: 8-12cm by Day 19 - Leaf pairs: 4-5 sets - Visual: Bushy, compact, deep green 5. **Documentation:** - Weekly photos for Paradise Seeds report - Track water consumption patterns - Note any strain differences (Delight vs. Relax) --- ## UPCOMING MILESTONES **December Timeline:** - **Week 2 (Dec 9-15):** Accelerated vegetative growth, light stepping to 40% - **Week 3 (Dec 16-22):** Transition to full vegetative nutrients, light to 50% - **Week 4 (Dec 23-28):** Pre-topping growth phase, light to 60% - **Dec 28 (Day 35):** 🎯 TOPPING DAY (above 5th-6th node) **January 2026:** - **Weeks 5-8:** Post-topping bush development - **Jan 26:** 🌸 Switch to 12/12 flowering **March 2026:** - **Mar 23:** 🏆 Harvest target (Week 16) --- ## SYSTEM PERFORMANCE NOTES **Why Lechuza Pon for Indoor CBD:** - Self-watering capability = reduced daily workload - Excellent aeration for explosive root growth - Proven outdoor track record: CBD Delight 2025 = 197g from LS 35 - Enables aggressive nutrient uptake (3.7L/day peak observed outdoor) - Recycled substrate works perfectly (initial EC spike manageable) **Agricultural Fertilizer Philosophy:** - Hakaphos + Calcinit system = professional agriculture grade - Cost efficiency: €0.02/L vs. expensive cannabis-specific marketing - "Plants don't read labels" - NPK ratios matter, not packaging - Week 1 validates approach: perfect plant response ✅ --- **Week 1 Status:** COMPLETED SUCCESSFULLY ✅ **Crisis Management:** EXEMPLARY - EC spike resolved with zero plant impact **Confidence Level:** HIGH - Both plants showing textbook establishment **On Track for:** 18-20 months CBD self-sufficiency (360-440g harvest target) --- *Report Period: November 30 - December 6, 2025 (Days 6-12)* *Next Update: Week 2 completion (December 13, 2025)* *Final Harvest Target: March 23, 2026*

Sejanus21 # CBD Winter Grow - Week 2 Update (Dec 13, 2025) ## Current Status **Day 19 since germination | Day 13 since transplant into final containers** - **CBD Delight**: 7cm height, excellent lateral growth - **CBD Relax**: 5cm height, compact structure Both plants showing good bushing and node development, though some minor leaf issues have appeared. ## Growing Conditions **Environment:** - Temperature: 21°C average - Humidity: 63% RH - Light: SanLight EVO 3-80 at 40cm distance, 30% intensity **Setup:** - Container: Lechuza LS 35 with recycled Pon substrate - Watering: Every 3 days with nutrient solution ## Nutrient Strategy **Current formula (per liter):** - 0.25g Calcinit - 0.3g Hakaphos Green - 0.3ml Fulvital Plus - 1ml phosphoric acid 8.5% (pH adjustment) - EC: 1.4 mS/cm - pH: 5.8-6.0 ## Observations & Adjustments **Issue identified:** Minor leaf discoloration and slight edge curling on both plants. Analysis suggests magnesium deficiency despite adequate EC levels. **Root cause:** Combination of LED lighting (higher Mg demand), recycled Pon substrate (depleted reserves), and Hakaphos Green not providing sufficient Mg for this specific system. **Fungus gnats:** Discovered that the recycled Pon substrate contained some fungus gnat larvae from previous grows. However, given Pon's purely mineral composition with zero organic matter, this shouldn't develop into a persistent problem - the larvae have nothing to feed on. **Solution implemented today:** Adding Epsom salt (MgSO₄) to nutrient mix: - New formula includes 0.1-0.15g Epsom salt per liter - Expected EC: ~1.5-1.6 mS/cm - Should see improvement in new growth within 3-5 days ## Key Learnings Interesting discovery: outdoor grows in soil didn't require supplemental magnesium, but the indoor LED + Pon system does. This appears system-specific rather than strain-specific, likely due to: - Higher photosynthesis rates under full-spectrum LEDs - Depleted mineral reserves in recycled substrate - Consistent environment driving higher nutrient uptake ## Next Steps - Monitor new leaf development for health improvement - Continue 3-day watering schedule with adjusted formula - Old leaf damage will remain, focus is on new growth quality - If improvement confirmed, Epsom salt becomes standard addition Overall quite satisfied with the lateral growth pattern. These Paradise Seeds genetics continue to show their reliability even when minor issues arise. --- *Growing in NRW basement setup with SanLight EVO 3-80*

Sejanus21 # CBD Winter Grow - Week 3 Update (Day 12-19) **Date Range:** December 13-20, 2025 **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** Lechuza LS 35 with recycled Pon substrate **Lighting:** SanLight EVO 3-80 ## Current Status (Day 19) Both plants are developing well after successfully managing an EC crisis: - **CBD Delight:** 10cm height, compact growth - **CBD Relax:** 8cm height, showing characteristic leaf morphology ## Key Events This Week **EC Crisis Resolution:** After again discovering extremely high runoff EC values (2800-3200+) on Day 12, I implemented a systematic rainwater flushing protocol. The recycled Pon substrate was releasing stored nutrients from the previous grow cycle through zeolite ion exchange. **Recovery Protocol:** - Multiple rainwater flushes to reduce substrate EC - Current runoff stabilized at EC 2000 (Delight) and EC 2400 (Relax) - Resumed feeding today with EC 1000 input (Compo Complete + rainwater, pH 5.8) - 3-day watering intervals with approximately 1.5L per container ## Observations **Positive Signs:** - New growth showing healthy green color - Plants expanding laterally with good internode development - Strong stem development on both plants - Active recovery from nutrient stress **Legacy Issues:** - Older leaves show discoloration from the EC crisis - these won't recover but document the stress period - New foliage is completely healthy, confirming successful crisis management ## Next Steps **Topping scheduled for Day 26** (December 29) - waiting one more week to ensure: - 5-6 developed nodes for optimal branching - Complete recovery from stress period - Following Paradise Seeds' 4-week recommendation The EC crisis demonstrates the importance of monitoring runoff values, especially with recycled substrate. Both plants are now on track for healthy development. --- *Setup: Indoor basement grow, NRW, Germany | SanLight EVO 3-80 | Lechuza LS 35 + Pon*

Sejanus21 # CBD Winter Grow 2025-26 | Week 4 Update **Grower:** Sejanus21 | **Location:** NRW, Germany **Period:** December 21-27, 2025 (Days 26-33) --- ## QUICK STATS **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with recycled Pon substrate **Lighting:** SanLight EVO 3-80 @ 40%, 18/6 cycle **Environment:** Basement, 20.5°C avg, 56% RH --- ## WEEK SUMMARY Week 4 brought strong vegetative growth and successful topping execution. Both plants showed complete recovery from early EC stress and developed strong structure for training. **Week Highlights:** - Strong growth: +7-8cm vertical in 7 days - Roots reached reservoir (Day 33 confirmed) - Successful topping above 4th node - EC management optimized for recycled Pon - Clear phenotype differences emerging **Growth Metrics:** - CBD Delight: 10cm → 17cm → 13cm after topping - CBD Relax: 8cm → 16cm → 12cm after topping --- ## PHENOTYPE OBSERVATIONS **CBD Delight - Sativa-Dominant:** - Narrower, serrated leaves - Longer internodes - Stretchy growth pattern - Will likely dominate final height **CBD Relax - Indica-Dominant:** - Broader, rounder leaves - Tighter node spacing - Bushier structure - Better EC stress tolerance --- ## NUTRIENT MANAGEMENT **Week 4 Feeding:** - Compo Complete @ EC 1500, pH 5.8 (rainwater base) - Irrigation: 1.5L → 1.25L as topping approached - Runoff EC climbing to ~2900 (zeolite release from recycled Pon) **Topping Day Flush (Day 33):** - Rainwater flush before topping - Goal: Reduce EC below 2000 for stress-free recovery **New System Starting Week 5:** - Haifa Polyfeed 18-18-18 @ 0.7g/L - Yara Calcinit @ 0.5g/L - Fulvital Plus @ 0.5-0.8ml/L - Target: EC 1800, pH 5.8-6.2 Professional agricultural-grade system provides complete nutrition with EDTA-chelated trace elements at significantly lower cost than cannabis-specific brands. --- ## TOPPING EXECUTION (Day 33) **Strategy:** Cut above 4th node (not 3rd) - Creates 4 equal main colas from nodes 3 & 4 - Better canopy balance for limited vertical space **Pre-topping:** 17cm (Delight), 16cm (Relax) **Post-topping:** 13cm (Delight), 12cm (Relax) Clean cuts with sterilized scissors, rainwater flush immediately before. Photo documentation completed. **Expected Recovery:** 5-7 days pause, then dual cola development resumes aggressive growth. --- ## ROOT DEVELOPMENT **Milestone:** First roots visible in reservoir on Day 33 (both plants). Healthy white roots confirm successful establishment in recycled Pon despite initial EC challenges. Validates approach and enables increased feeding capacity going forward. --- ## RECYCLED PON INSIGHTS Key learning this week: Zeolite in recycled Pon releases stored nutrients (Ca²⁺, Mg²⁺, K⁺) from previous grow, causing elevated runoff EC (2400-2900 range). **Management:** Monitor runoff EC regularly, flush with rainwater when 2500 to maintain 1500-2200 target range. **Benefits confirmed:** Excellent root development, superior aeration, cost savings, proven track record from outdoor CBD Delight (197g harvest). --- ## WEEK 5 PRIORITIES **Recovery Phase Focus:** - Monitor topping wound healing - Watch for dual cola emergence (Day 38-40) - Implement Haifa Polyfeed system - Maintain runoff EC

Sejanus21 # CBD Winter Grow 2025-26 | Week 5 Update **Grower:** Sejanus21 | **Location:** NRW, Germany **Period:** December 28, 2025 - January 3, 2026 (Days 34-40) --- ## QUICK STATS **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with recycled Pon substrate **Lighting:** SanLight EVO 3-80 @ 40%, 50cm distance, 18/6 cycle **Environment:** Basement grow room, 19.7°C avg, 56% RH --- ## WEEK SUMMARY - POST-TOPPING RECOVERY Week 5 focused on recovery from topping and establishing the dual-cola structure. Both plants responded well to the structural training, though persistent high runoff EC required end-of-week intervention. Root systems are now actively colonizing the reservoirs, setting the stage for accelerated growth in Week 6. **Week Highlights:** - ✅ Successful post-topping recovery (Day 34-40) - ✅ Dual main colas clearly emerging on both plants - ⚠️ Persistent high runoff EC (2500) - flush protocol executed Day 40 - ✅ Roots reaching reservoir on both plants - ✅ Compact, bushy growth structure developing - ✅ Zero stress symptoms despite EC challenge **Growth Metrics:** - CBD Delight: 13cm → 18cm (+5cm in 7 days) - CBD Relax: 12cm → 16cm (+4cm in 7 days) - Growth rate: Moderate (slightly below target due to EC limitation) --- ## PHENOTYPE PROGRESSION The distinct characteristics between the two Paradise Seeds strains continue to express: **CBD Delight - Sativa-Leaning Structure:** - Taller vertical growth (+5cm this week) - Slightly longer internodal spacing - Dual colas emerging with excellent symmetry - More sensitive to substrate EC fluctuations - Leading the height race as expected **CBD Relax - Indica-Dominant Expression:** - More compact growth habit (+4cm this week) - Tighter node stacking maintained post-topping - Broader leaf structure with rounder fingers - Better stress tolerance throughout recovery - Will likely finish 8-10cm shorter than Delight Both plants showing classic post-topping response: initial slowdown followed by lateral branching acceleration. The topping on Day 33 has created perfect dual-cola foundations with two existing branches on third node to build a four top canopy. --- ## NUTRIENT MANAGEMENT - EC CHALLENGE ### Week Status Overview **Input Solution:** - Haifa Polyfeed 18-18-18: 0.5g/L - Yara Calcinit: 0.5g/L - Fulvital Plus: 0.5ml/L - Target: EC 1400-1500, pH 5.7-6.0 **Persistent Problem:** - Runoff EC: 2500 mS/cm (consistently high throughout week) - Root cause: Recycled Pon zeolite continuing to release stored minerals - Impact: Slightly reduced nutrient uptake = slower than expected growth ### End-of-Week Intervention (Day 40 - Jan 3) **Flush Protocol Executed:** 1. Emptied both reservoirs completely 2. Applied 1L rainwater directly to each reservoir (bottom-up dilution) 3. Top-watered with 2L nutrient solution per plant (EC 1400) 4. Goal: Reduce reservoir EC from 2500 → ~1800-2000 range **Solution Rationale:** - Conservative EC 1400 input ensures safe dilution - Combined top/bottom watering approach flushes entire substrate column - Allows continued nutrient availability (not pure water flush) - Maintains feeding schedule without starvation period **Expected Outcome:** - Final reservoir EC: 1800-2000 (acceptable range for Week 5-6) - Plants can resume normal nutrient uptake - Growth acceleration in Week 6 as EC stabilizes --- ## ROOT DEVELOPMENT UPDATE **Reservoir Colonization:** Both plants now showing visible roots penetrating into the 3.7L reservoirs through the Lechuza insert. This is a critical milestone that enables: - Direct bottom-feeding capability - More consistent water/nutrient availability - Reduced dependence on top watering - Foundation for aggressive vegetative growth in coming weeks **Water Consumption Pattern:** - Early week: ~0.5L per plant per day - End of week: ~0.6-0.7L per plant per day (slight increase) - Reservoir refill cycle: Every 4-5 days - Target for Week 6: Every 3 days (as consumption increases) --- ## ENVIRONMENTAL CONDITIONS **Temperature Management:** - Average: 19.7°C (slightly below ideal 21°C target) - Impact: Minimal - plants showing no cold stress - SanLight at 40% provides modest heat contribution - Will naturally increase with light intensity stepping (50% → 60% Week 6) **Humidity Control:** - Average: 56% RH - Target range: 55-65% (vegetative phase) - Status: Perfect - no adjustments needed - Basement environment naturally stable **Lighting Performance:** - SanLight EVO 3-80 @ 40%, 18/6 schedule - Distance: 50cm from canopy - PPFD estimate: ~350-400 µmol/m²/s at plant tops - No light stress symptoms observed - Ready for intensity increase next week --- ## OBSERVATIONS & INSIGHTS **Recycled Pon Behavior:** The persistent high EC (2500) demonstrates that recycled Lechuza Pon zeolite requires more aggressive flushing than initially anticipated. The 3x rainwater flush on Day 7 (Week 1) reduced EC temporarily, but mineral release continued through Weeks 2-5. **Key Learning:** For future grows using recycled Pon, consider either: 1. More frequent prophylactic flushing (weekly) during early vegetative phase 2. Longer pre-grow flushing protocol (3-5 cycles before planting) 3. Higher percentage of fresh Pon in mix (current: 5/6 recycled, 1/6 fresh) **Growth Pattern Analysis:** Post-topping growth slightly below target (18cm vs. 20cm expected for CBD Delight) is directly attributable to the EC stress limiting nutrient uptake. However, the plants maintained excellent health throughout - no tip burn, no deficiencies, no wilting. This demonstrates: - Lechuza system's buffering capacity during stress - Paradise Seeds genetics' resilience to EC fluctuations - Proper pH management preventing lockout despite high EC **Agricultural Fertilizer Validation:** Despite the EC challenges, the Haifa Polyfeed + Yara Calcinit system continues to perform flawlessly. The issue is substrate behavior, not fertilizer quality. Cost efficiency remains exceptional: - Week 5 feeding cost: ~€0.08 total (both plants, full week) - Cannabis-specific equivalent: ~€2.50-3.00 - Quality outcome: Identical (plants don't read labels!) --- ## WEEK 6 OUTLOOK **Growth Targets (Days 41-47):** - CBD Delight: 18cm → 28-30cm (aggressive vertical push) - CBD Relax: 16cm → 24-26cm (proportional growth) - Four main cola structure clearly visible by week's end **Nutrient Strategy:** - Increase to Week 6 formula: 0.6g Calcinit + 0.7g Polyfeed + 0.6ml Fulvital - Target EC: 1700-1800 (now achievable with stabilized substrate) - Method: Reservoir refill every 3 days - Monitor: Weekly runoff EC check (should stay 2200 by Day 44, execute second rainwater flush 3. Begin transition to reservoir-only feeding (no more top watering unless EC crisis) 4. Photo documentation for Paradise Seeds genetics report --- ## RATING & CONFIDENCE **Week 5 Performance:** 8/10 - ✅ Post-topping recovery successful - ✅ Root development on track - ✅ EC crisis managed proactively - ⚠️ Growth slightly below target (EC-related, now resolved) - ✅ Zero plant stress symptoms - ✅ Excellent phenotype expression **On Track For:** - Flowering transition: January 26, 2026 (Week 8, Day 58-62) - Harvest: March 23, 2026 (Week 16, Day 121) - Target yield: 180-220g total (both plants combined) - CBD self-sufficiency: 18-20 months family consumption **Confidence Level:** HIGH The EC flush on Day 40 removes the primary growth limitation. Week 6 should show aggressive vertical growth as plants capitalize on corrected nutrient availability and increased light intensity. Topping structure is perfect, roots are establishing in reservoirs, and both plants remain completely healthy despite the substrate challenges. --- *Report Period: December 28, 2025 - January 3, 2026 (Days 34-40)* *Next Update: Week 6 completion (January 10, 2026)* *Final Harvest Target: March 23, 2026*

Sejanus21 # CBD Winter Grow - Week 6 Update (Day 40-47) **Date Range:** January 4-10, 2026 **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** Lechuza LS 35 with recycled Pon substrate **Lighting:** SanLight EVO 3-80 ## Current Status (Day 47) Post-topping recovery progressing excellently with both plants showing vigorous lateral development: - **CBD Delight:** 28cm height, strong dual cola structure - **CBD Relax:** 26cm height, compact bushier morphology ## Key Events This Week **Light Management Adjustment:** After running at 50% intensity throughout Week 5, increased to 60% on Day 47 while simultaneously adjusting distance from 35cm back to 50cm. This provides more intensity while maintaining safe PPFD levels for the current developmental stage. **Nutrient Management (January 6):** Reservoir refilled with 3.7L per plant using Week 6 formula: - Calcinit: 0.5g/L - Polyfeed 18-18-18: 0.7g/L - Fulvital Plus Liquid: 0.5ml/L - Input EC: 1800 µS/cm - Runoff EC: 1750 µS/cm **Water Consumption:** Reservoir at approximately 2/3 empty after 4 days - consumption rate increasing as expected with larger plant mass and higher transpiration. Current consumption approximately 2.5L per 4 days per plant. ## Observations **Positive Development:** - Both plants showing excellent post-topping recovery - Dual cola structure clearly established on both strains - Healthy deep green coloration throughout - Tight internode spacing indicating optimal light intensity - EC drift minimal (1800 input â†' 1750 runoff) confirms proper nutrient balance - Root systems fully colonizing reservoirs **Growth Pattern:** CBD Delight maintaining characteristic height advantage as expected from sativa-leaning genetics. CBD Relax developing more compact structure with slightly broader leaves - typical indica influence showing clearly now. ## Next Steps **Week 7 Targets:** - Continue monitoring reservoir consumption (expecting 3-day refill cycle) - Maintain 60% light intensity through Week 7 - Target heights by Day 55: Delight 32-38cm, Relax 30-35cm - Begin planning flowering transition timing (estimated Day 58-62) **Flowering Trigger Strategy:** Will switch to 12/12 when CBD Delight reaches approximately 50-55cm height. Current growth rate suggests this will occur late January (Day 58-62 range) as projected in cultivation plan. The recycled Pon EC management continues performing well with proper monitoring. No signs of salt accumulation with current feeding schedule. --- *Setup: Indoor basement grow, NRW, Germany | SanLight EVO 3-80 @ 60% | Lechuza LS 35 + recycled Pon*

Sejanus21 # CBD Winter Grow 2025-26 | Week 7 Update **Grower:** Sejanus21 | **Location:** NRW, Germany **Period:** January 11-17, 2026 (Days 48-54) --- ## QUICK STATS **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with recycled Pon substrate **Lighting:** SanLight EVO 3-80 @ 60% during week, increased to 70% on Day 54 **Environment:** Basement grow room, 19.4°C avg, 67.7% RH --- ## WEEK SUMMARY - PRE-FLOWER PUSH Week 7 marks the final stretch before flowering transition. Both plants showed aggressive vertical growth following the light intensity increase and are approaching the critical 50cm height target for 12/12 switch. **Week Highlights:** - ✅ Strong vertical growth acceleration - ✅ Dual-cola structure fully established - ⚠️ Minor guttation observed on CBD Delight (resolved) - ✅ Plants approached 40cm from light - requiring adjustment - ✅ Light increased to 70% @ 50cm distance today (Day 54) - ✅ EC management optimized - ✅ Root systems fully colonizing reservoirs **Growth Metrics:** - CBD Delight: 30cm → 39cm (+9cm in 7 days) - impressive! - CBD Relax: 26cm → 35cm (+9cm in 7 days) - matching pace! - Growth rate: Excellent acceleration under 60% light this week --- ## PHENOTYPE PROGRESSION **CBD Delight - Sativa Expression Continues:** - Leading the height race as expected - 9cm weekly growth under 70% light intensity - Slight leaf tip darkening & downward folding (EC-related, resolving) - First to show guttation response (higher transpiration rate) - Target: 50cm for flowering switch (11cm remaining) **CBD Relax - Indica Stability:** - Keeping pace with aggressive growth (+9cm) - More compact structure maintained despite stretch - No stress symptoms throughout week - Better overall stress tolerance as usual - Projected finish: 45cm at switch time The 4cm height differential between strains is exactly what I expected from phenotype analysis - both will hit flowering ready within days of each other. --- ## NUTRIENT & WATER MANAGEMENT ### Current Protocol **Reservoir Refill (Day 54 - January 17):** - Solution: 4.5L total (2.25L per plant) - Haifa Polyfeed 18-18-18: 0.7g/L - Yara Calcinit: 0.7g/L - Fulvital Plus: 0.7ml/L - Input EC: 1770 μS/cm - pH: 5.65 - Water temp: 18°C (rainwater) **Reservoir Management Strategy:** - 1.5-day dry period before refill (combat guttation) - Direct reservoir feeding only (no top watering) - Basement ventilation increased during warmer weather - Result: Guttation eliminated ✅ ### EC Situation Update Previous Week 6 concern about persistent high EC has been successfully managed through adjusted feeding schedule. The 1.5-day reservoir pause allowed plants to regulate root pressure and eliminated excess water uptake symptoms. **Current Assessment:** - Input EC 1770 is upper range for current phase - Minor leaf tip darkening on CBD Delight = slight historical accumulation - Plan: Reduce to 0.6g/L all components next feeding - Target: EC ~1500-1550 for final week of vegetative growth - New growth should emerge clean with adjusted protocol --- ## ENVIRONMENTAL MANAGEMENT ### Temperature & Humidity - Average temperature: 19.4°C (never below 18.7°C during ventilation) - Humidity: 67.7% RH (rising with warmer outdoor temps) - Ventilation strategy: Periodic airing without excessive cooling - Dehumidifier: Reserved for flowering phase (cost management) **Rationale:** Vegetative phase tolerates higher RH (up to ~75%). With Paradise Seeds' proven botrytis resistance and good air circulation (fan running), current humidity is acceptable. Dehumidifier activation planned for 12/12 switch to maintain 50-55% RH during bud development. ### Light Management Evolution - Week 6: 50% intensity @ 45cm distance - Week 7: 60% intensity @ 45cm distance - End of Week 7 (Day 54): Plants grew to 40cm from light (height: 39cm + stretch) - Adjustment today: Increased to 70% intensity + raised to 50cm distance - Result: Maintained optimal light exposure while preventing stress - Week 8 plan: Maintain 70% @ 50cm through remaining vegetative days **Rationale for adjustment:** The impressive 9cm weekly growth brought the canopy within 40cm of the light fixture. Rather than risk light stress at close distance, I simultaneously increased intensity to 70% while raising the fixture to 50cm - maintaining photon delivery while ensuring safe working distance. --- ## OBSERVATIONS & INSIGHTS **Guttation Response:** CBD Delight showed water droplets on leaf edges mid-week - classic guttation from high root pressure. This occurred because: 1. Continuous reservoir availability 2. High basement humidity (67.7%) 3. Reduced transpiration during cooler periods **Solution implemented:** - 1.5-day reservoir dry period - Increased basement ventilation - Result: Problem resolved without impacting growth ✅ **Key Learning:** Even in hydroponic systems, plants benefit from slight water stress periods to regulate internal pressure. The Lechuza reservoir system makes this easy to control. **Root Development:** Both plants are actively pulling from reservoirs now - the self-watering advantage is fully operational. Root systems have colonized their 13L containers effectively, setting up perfect conditions for flowering stretch. **Cost Efficiency Update:** Week 7 nutrients: ~€0.10 total for both plants. Cannabis-specific equivalent: ~€2.50-3.00. Agricultural-grade fertilizers continue to deliver professional results at fraction of retail marketing prices. --- ## FLOWERING TRANSITION TIMELINE ### Current Status (Day 54) - CBD Delight: 39cm (target: 50cm for switch) - CBD Relax: 35cm (will switch simultaneously) - Remaining growth needed: ~11cm for Delight ### Projected Switch Date **Estimated: January 24-26, 2026 (Days 61-63)** At current growth rate (9cm/week), CBD Delight will hit 50cm in approximately 6-8 days. This aligns perfectly with original timeline projection of January 26 switch date. **Final Week 8 Vegetative Strategy:** - Continue 70% light intensity - Reduce EC to 1500-1550 (0.6g/L formula) - Monitor daily height progression - Execute 12/12 switch when Delight reaches 50cm - Both plants will transition simultaneously **Expected Stretch Calculation:** - CBD Delight @ 50cm × 2.0-2.5x = 100-125cm final - CBD Relax @ 45cm × 1.5-2.0x = 68-90cm final - Both well within 135cm height limit (including 40cm light distance) --- ## NEXT STEPS - WEEK 8 **Growth Targets (Days 55-61):** - CBD Delight: 39cm → 50cm (+11cm in 7 days) - CBD Relax: 35cm → 45cm (+10cm in 7 days) - Final vegetative structure completion **Nutrient Strategy:** - Reduce to 0.6g/L Calcinit + 0.6g/L Polyfeed + 0.7ml/L Fulvital - Target EC: 1500-1550 μS/cm - Final vegetative feeding before transition - Monitor new growth for clean emergence (no tip burn) **Environmental Prep:** - Continue periodic ventilation - Monitor humidity (acceptable until flowering) - Prepare dehumidifier for flower activation - Ensure 12/12 timer ready for switch **Documentation:** - Daily height measurements - Pre-flower structure photos - Final vegetative report before 12/12 - Paradise Seeds genetics documentation --- ## RATING & CONFIDENCE **Week 7 Performance:** 9/10 - ✅ Excellent vertical growth (+9cm both plants) - ✅ Guttation issue identified and resolved - ✅ Light management perfectly executed - ✅ Dual-cola structure fully established - ⚠️ Minor EC-related tip symptoms (correcting) - ✅ On perfect timeline for flowering switch **Overall Grow Status:** - Vegetative development: Excellent - Structural foundation: Perfect for flowering - Root systems: Fully established in reservoirs - Environmental control: Optimized - Timeline: Precisely on track ✅ **Confidence Level:** VERY HIGH Both plants are hitting their stride at exactly the right moment. The light increase triggered the acceleration I was looking for, and the height targets are within reach. EC adjustment next feeding will clean up the minor tip symptoms, and we'll transition to flowering with perfect structure. Paradise Seeds genetics continue to impress with their stability and predictable growth patterns. The dual-cola training from Week 4 topping has created exactly the canopy structure I wanted. **On Track For:** - Flowering transition: January 24-26, 2026 (Days 61-63) - Harvest: March 23, 2026 (Day 121) - Target yield: 180-220g total (both plants combined) - Vacation departure: April 4 (12 days post-harvest buffer) ✅ Zero stress ahead! 🌿 --- *Report Period: January 11-17, 2026 (Days 48-54)* *Next Update: Week 8 completion - Final vegetative week* *12/12 Switch Target: January 24-26, 2026* **Growing Philosophy:** Agricultural science over marketing. Systematic observation. Responsive management. Professional results. 💪🌿

Sejanus21 # CBD Winter Grow 2025-26 | Week 8 Update - FLOWER TRANSITION **Grower:** Sejanus21 | **Location:** NRW, Germany **Period:** January 18-24, 2026 (Days 55-61) --- ## QUICK STATS **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with recycled Pon substrate **Lighting:** SanLight EVO 3-80 @ 70%, 50cm distance, switching to 12/12 on Day 61 **Environment:** Basement grow room, 19.8°C avg, 64% RH --- ## WEEK SUMMARY - FINAL VEG & FLOWERING SWITCH Week 8 concluded the vegetative phase with both plants reaching optimal heights for flowering transition. The 12/12 switch was executed today (Day 61), marking the beginning of the flowering phase right on schedule. **Week Highlights:** - ✅ Target heights achieved: CBD Delight 48cm, CBD Relax 45cm - ✅ 12/12 switch executed today (January 24) - ✅ First flowering nutrients applied - ✅ Different water consumption patterns observed - ⚠️ CBD Delight shows persistent minor tip symptoms (EC management ongoing) - ✅ Perfect timeline - exactly as planned! **Growth Metrics:** - CBD Delight: 39cm → 48cm (+9cm in 7 days) - CBD Relax: 35cm → 45cm (+10cm in 7 days) - Growth rate: Consistent strong performance under 70% light --- ## PHENOTYPE OBSERVATIONS **CBD Delight - Sativa Expression:** - Reached 48cm (target was 50cm - close enough!) - Continuing to show slight leaf tip darkening/folding - Lower water consumption than CBD Relax this week - EC sensitivity requires diluted feeding approach **CBD Relax - Indica Powerhouse:** - Explosive growth: 45cm (catching up fast!) - Significantly higher water uptake from reservoir - Zero stress symptoms - rock solid health - Denser foliage structure developing Interesting reversal: CBD Relax is now drinking more aggressively despite being slightly smaller. This suggests higher metabolic activity and denser leaf mass - classic Indica behavior. --- ## NUTRIENT TRANSITION TO FLOWERING ### Today's Feeding (Day 61 - January 24) **First Flowering Formula Applied:** - Hakaphos Soft Novell: 0.6g/L (NPK balance for stretch) - Hakaphos Basis 3: 0.5g/L (PK boost beginning) - Fulvital Plus: 0.5ml/L (chelates) - Input EC: 2000 μS/cm - pH: 5.69 **Plant-Specific Adjustments:** **CBD Relax (empty reservoir):** - 3L full-strength flowering solution - EC 2000 - plant handling it perfectly **CBD Delight (reservoir still partially filled):** - 2L flowering solution + 700ml rainwater - Effective EC: ~1480 μS/cm - Strategy: Gradual EC reduction to resolve tip symptoms **Haifa SOP Strategy:** Not added yet - waiting for visible flower formation (white pistils). The stretch phase still requires adequate nitrogen for vertical growth. SOP addition planned for approximately 10-14 days from now when bud sites emerge. --- ## ENVIRONMENTAL STATUS **Temperature & Humidity:** - Average: 19.8°C (stable, ideal for transition) - RH: 64% (acceptable for early flower, will reduce later) - Dehumidifier: Still offline (cost management) - Plan: Activate when buds begin forming (target: 50-55% RH) **Lighting:** - Maintained 70% @ 50cm throughout Week 8 - Today: Switched timer to 12/12 cycle - Lights-off period begins tomorrow - Plants will experience first darkness tomorrow night --- ## KEY OBSERVATIONS & LEARNINGS **Water Consumption Patterns:** The role reversal in water uptake is fascinating. CBD Relax's higher consumption despite smaller size indicates: - Denser leaf canopy = higher transpiration surface area - More aggressive root colonization of reservoir - Higher metabolic rate (Indica efficiency) - Better EC tolerance allowing fuller nutrient uptake **EC Management Success:** The dilution approach for CBD Delight is working. By providing 2L nutrients + 700ml rainwater, I'm maintaining growth while preventing further accumulation. New growth should emerge clean over the next 7-10 days. **Timeline Precision:** Original plan called for 12/12 switch on January 26 (Day 63). Executing today at Day 61 is only 2 days early - essentially perfect planning over 8+ weeks! Both plants hit their target heights within 2cm of projection. --- ## STRETCH PROJECTIONS **Expected Final Heights:** - CBD Delight: 48cm × 2.0-2.5x = 96-120cm - CBD Relax: 45cm × 1.5-2.0x = 68-90cm - Maximum ceiling: 135cm (40cm light distance + 95cm max plant height) - Safety margin: Excellent on both plants **Stretch Timeline:** - Week 1-2 (Flower): Aggressive vertical growth - Week 3 (Flower): Stretch completion, bud site formation - Week 4+ (Flower): Bud development phase --- ## NEXT STEPS - FLOWERING WEEK 1 **Monitoring Focus:** - Daily height measurements during stretch - Watch for first pistils (white hairs) - Adjust light height if needed (maintain 40-50cm) - Reservoir consumption rates (expect increase) **Nutrient Strategy:** - Continue current formula for 7-10 days - Add Haifa SOP when pistils visible - Monitor CBD Delight tip symptoms (should improve) - Increase to Week 3-4 formula when stretch completes **Environmental:** - Activate dehumidifier when buds form - Reduce RH to 50-55% target - Maintain 19-20°C temperature - Ensure excellent air circulation --- ## RATING & CONFIDENCE **Week 8 Performance:** 9.5/10 - ✅ Perfect height targets achieved - ✅ 12/12 switch executed on schedule - ✅ Flowering nutrients introduced smoothly - ✅ Plant health excellent (minor EC issue managed) - ✅ Timeline precision: 8 weeks, 2-day variance from plan - ✅ Professional agricultural fertilizer system validated **Overall Grow Status:** - Vegetative phase: COMPLETED ✅ - Structure: Perfect dual-cola formation on both plants - Root systems: Fully established, aggressive uptake - Flowering readiness: Optimal - Timeline confidence: VERY HIGH **On Track For:** - Stretch completion: ~February 7-10 (Flower Week 2-3) - Harvest: March 23, 2026 (Day 121) - unchanged - Target yield: 180-220g total (both plants) The vegetative phase is complete. Both plants are structurally perfect, healthy (minor tip issue resolving), and ready for the flowering stretch. Paradise Seeds genetics have performed exactly as expected - predictable, stable, and resilient. Now the real magic begins! 🌸 --- *Report Period: January 18-24, 2026 (Days 55-61)* *Next Update: Flowering Week 1 completion* *Harvest Target: March 23, 2026* **Growing Philosophy:** Right plant, right time, right nutrients. Agricultural science delivers. 💪🌿

Sejanus21 **CBD WINTER GROW 2025-26 | Week 8 Update** **Grower:** Sejanus21 | **Location:** NRW, Germany **Period:** January 25-31, 2026 (Days 62-68) --- ## QUICK STATS **Strains:** CBD Delight & CBD Relax (Paradise Seeds) **System:** 2x Lechuza LS 35 (13L) with Pon substrate **Lighting:** SanLight EVO 3-80 @ 70%, 12/12 cycle **Environment:** Basement grow room, 19.4°C avg, 64% RH --- ## WEEK SUMMARY - FLOWERING INITIATED Week 8 marks the official transition into flowering. First white pistils confirm successful photoperiod shift, stretch response is underway, and structural defoliation completed. **Week Highlights:** - 🌸 First white pistils visible on both plants - ✅ Lollipopping completed (lower 20-25% removed) - ✅ 12/12 light cycle stable at 70% intensity - ✅ Reservoir-only feeding fully established - ✅ Zero stress symptoms **Growth Metrics:** - CBD Delight: 61cm (sativa-leaning structure) - CBD Relax: 57cm (indica compact form) - Dual-cola architecture well-established --- ## NUTRIENT MANAGEMENT **Current Formula:** - Calcinit: 0.5g/L - Hakaphos Soft Novell: 0.5g/L - Hakaphos Basis 3 (PK boost): 0.5g/L - Fulvital Plus: 0.5ml/L - Target: EC 1800-2000, pH 5.7-6.0 **EC Management:** Measured EC: 2100 µS/cm. According to early bloom schedule, EC 2000 is appropriate for this phase. As precaution, diluted reservoirs with rainwater (CBD Delight 1/4, CBD Relax 1/5) targeting 1600-1800 range. Reservoir-only feeding provides full control - no substrate interference. --- ## ENVIRONMENTAL & LIGHTING **Current Setup:** - 19.4°C, 64% RH (acceptable for early flower) - SanLight @ 70%, 12/12 cycle, ~40cm distance - Dehumidifier on standby for Weeks 10-14 **Plan:** Reduce RH to 55-60% as buds develop, step light to 80% by Week 10-11. --- ## STRUCTURAL MANAGEMENT **Lollipopping (Day 68):** Removed lower 20-25% of both plants - all lower branches and blocking fan leaves cleared. Focuses energy on 4-6 main cola sites per plant. Improves airflow and eliminates larf material. Plants show zero stress from pruning. --- ## PROJECT TIMELINE **Upcoming Milestones:** - **Weeks 9-11:** Stretch phase, bud site development - **Weeks 12-14:** Peak flowering, trichome development - **March 23, 2026:** 🎯 Harvest (Day 121) **Yield Target:** 180-220g total → 450-550ml therapeutic QWET tinktur → 18-22 months family supply --- ## OBSERVATIONS **Success Factors:** - Paradise Seeds genetics handle stress beautifully (no hermies, no stunting) - Reservoir feeding eliminates EC complications - Dual-cola structure from Week 4 topping creating ideal canopy - Lollipopping timing optimal for stretch phase **Week 9 Objectives:** - Height targets: Delight 68-72cm, Relax 63-67cm - Monitor bud site swelling - Maintain reservoir EC 1600-1800 - Begin humidity reduction protocol --- **Rating:** 9/10 - Flowering transition textbook perfect. **Confidence:** VERY HIGH - On track for March 23 harvest with zero concerns. --- *Report Period: January 25-31, 2026 (Days 62-68)* *Next Update: Week 9 (February 7, 2026)* **Growing Philosophy:** Agricultural science over marketing. Systematic observation. Professional results. 🌿✨

Sejanus21 🌱 CBD Winter Grow - Week 10 Update Period: February 1-7, 2026 Day 75 from germination | Flower Week 2 (Day 14 of 12/12) 📊 Plant Stats CBDelight: 71 cm (+9 cm this week) - Stretching nicely CBDRelax: 62 cm (+5 cm this week) - Compact & bushy Both plants showing proper flower development with visible pistils and calyx formation at nodes. 🌡️ Environment Average Temperature: 19.7°C Average Humidity: 68.7% Lighting: SanLight EVO 3-80 Week 10: 70% Increased to 80% on Feb 7th 💧 Nutrients System: Lechuza LS 35 with Pon substrate (hydroponic) Consumption: 3.7L every 3 days (per plant) Nutrient Solution (unchanged): 0.5 g/L Calcinit 0.5 g/L Hakaphos Soft Novell 0.5 g/L Hakaphos Basis 3 0.5 mL/L Fulvital Plus 👁️ Observations Stretch Patterns: The two strains are showing distinct growth characteristics - CBDelight with more pronounced vertical stretch while CBDRelax maintains a more compact, bushy structure. Both are healthy with no signs of deficiencies or pest issues. Maintenance: Continuing selective defoliation of large fan leaves to improve light penetration and airflow through the canopy. Water Uptake: Strong and consistent nutrient consumption indicates healthy root systems and active metabolism in both plants. 🔮 Projections Final Heights: CBDelight: ~85-90 cm CBDRelax: ~68-72 cm Action Item: Will probably need to elevate CBDRelax on a platform to keep both canopies at optimal distance from the light source given the height differential. Harvest Target: March 23, 2026 (on track)

Sejanus21 # 🌱 CBD Winter Grow - Week 11 Update **Day 82 from germination | Flower Week 3 (Day 21 of 12/12)** **Date**: February 8-14, 2026 ## 📊 Plant Stats **CBDelight**: 79 cm (+8 cm this week) - Steady stretch continues **CBDRelax**: 70 cm (+8 cm this week) - Matching CBDelight's growth rate Both plants showing strong flower development with visible pistils and calyx clusters forming at all nodes. ## 🌡️ Environment - **Average Temperature**: 19.8°C - **Average Humidity**: 69% - **Lighting**: SanLight EVO 3-80 at 80% ## 💧 Nutrients **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption**: 3.7L per plant every 2-3 days - slight increase from last week's 3 days **Nutrient Solution** (unchanged): - 0.5 g/L Calcinit - 0.5 g/L Hakaphos Soft Novell - 0.5 g/L Hakaphos Basis 3 - 0.5 mL/L Fulvital Plus ## 👁️ Observations **Stretch Progress**: Interesting development this week - CBDRelax matched CBDelight's growth rate at +8 cm each. The height differential is closing slightly, though CBDelight maintains its lead. **Flower Development**: End of week 3 marks the transition point where stretch begins to slow and energy shifts toward bud production. Both strains showing healthy pistil development and calyx formation at all flowering sites. **Canopy Structure**: Dense, even canopies on both plants. The ongoing defoliation work has paid off with excellent light penetration to lower bud sites. No deficiencies or stress symptoms visible. **Water Uptake**: Increased consumption from 3 days to 2-3 days per reservoir refill, indicating higher metabolic activity under 80% light intensity. ## 🔮 Projections **Stretch Outlook**: With 1-2 weeks of stretch remaining at current pace: - CBDelight: Final height ~87-95 cm - CBDRelax: Final height ~78-86 cm Height differential narrowing as both strains show similar late-stretch behavior. **Plant Health**: Both strains looking excellent - vibrant green color, no pest pressure, strong root uptake, and uniform bud site development. ## 📅 Timeline **Harvest Target**: March 23, 2026 (on track) **Expected Flowering Duration**: ~7-8 weeks total

Sejanus21 # 🌱 CBD Winter Grow - Week 12 Update **Day 89 from germination | Flower Week 4 (Day 28 of 12/12)** **Date**: February 15-21, 2026 --- ## 📊 Plant Stats **CBDelight**: 83 cm (+4 cm this week) - Stretch slowing significantly **CBDRelax**: 72 cm (+2 cm this week) - Stretch nearly complete Both plants transitioning from vertical growth to bud production phase. --- ## 🌡️ Environment - **Average Temperature**: 19.8°C - **Average Humidity**: 68.6% - **Lighting**: SanLight EVO 3-80 at **90%** (increased from 80%) --- ## 💧 Nutrients **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption**: - CBDelight: 3.7L every **2 days** (significant increase) - CBDRelax: 3.7L every 2-3 days **Nutrient Solution** (modified for flowering): - 0.5 g/L Calcinit - 0.5 g/L Hakaphos Soft Novell - 0.5 g/L Hakaphos Basis 3 - 0.5 mL/L Fulvital Plus - **NEW: 0.2 g/L Haifa SOP** (potassium sulfate boost for flower phase) **EC**: 2300 µS/cm (diluted slightly with rainwater for control) --- ## 👁️ Observations **Stretch Completion**: The dramatic slowdown in vertical growth (+4 cm and +2 cm vs. +8 cm previous weeks) signals the end of stretch. Both plants now shifting all energy to flower development. **Nutrient Adjustment**: Added Haifa SOP (potassium sulfate) at week 4 to support flower formation and resin production. The timing is optimal as plants enter peak bud development phase. **Water Uptake**: CBDelight now consuming 1.85L per day - a massive increase driven by 90% light intensity and active flower production. CBDRelax slightly lower but still strong uptake. **Bud Development**: Clear calyx swelling visible at all nodes. Pistil density increasing and flower clusters thickening. Both strains showing healthy progression with no deficiencies despite high light levels. **Canopy Health**: Excellent structure on both plants. No light stress, no nutrient issues. The defoliation work continues to pay dividends with good airflow and light penetration. --- ## 🔮 Projections **Final Heights**: - CBDelight: ~85-87 cm (essentially reached) - CBDRelax: ~73-75 cm (essentially reached) **Flowering Timeline**: With stretch complete, the next 3-4 weeks are critical for: - Calyx expansion - Trichome production - Terpene development - Bud density The combination of 90% light output and increased potassium (SOP) should create optimal conditions for high-quality CBD flower production. --- ## 📅 Timeline **Harvest Target**: March 23, 2026 (~30 days remaining) **Current Phase**: Peak flower development

Sejanus21 # 🌱 CBD Winter Grow - Week 13 Update **Day 96 from germination | Flower Week 5 (Day 35 of 12/12)** **Date**: February 22-28, 2026 --- ## 📊 Plant Stats **CBDelight**: 84 cm (+1 cm this week) - Final height reached **CBDRelax**: 74 cm (+2 cm this week) - Final height reached Stretch complete. All energy now dedicated to bud production. --- ## 🌡️ Environment - Significant Improvements - **Average Temperature**: 21°C (↑1.2°C from last week) - **Average Humidity**: 60% (↓8.6% from last week - excellent!) - **Lighting**: SanLight EVO 3-80 at 90% Climate control via basement window opening has proven very effective. Dehumidifier only needed intermittently. The combination of higher temperature and lower humidity is optimal for mid-flowering phase. --- ## 💧 Nutrients **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption** - Both plants now synchronized: - CBDelight: 3.7L every 2 days - CBDRelax: 3.7L every 2 days (~1.85L per day each) CBDRelax has caught up metabolically despite smaller size. **Nutrient Solution** (unchanged): - 0.5 g/L Calcinit - 0.5 g/L Hakaphos Soft Novell - 0.5 g/L Hakaphos Basis 3 - 0.5 mL/L Fulvital Plus - 0.2 g/L Haifa SOP --- ## 👁️ Observations **Trichome Development**: Week 5 is delivering spectacular resin production. The close-up shots reveal dense trichome coverage on calyxes and sugar leaves - they're already sticky to the touch. Trichomes are predominantly clear to cloudy, which is perfect for this stage. The plants are beginning to smell noticeably. **Bud Structure**: Calyx clusters continuing to swell. Both strains showing healthy, dense flower development at all nodes. CBDelight's main colas are particularly impressive, while CBDRelax's compact structure is producing numerous quality bud sites. **Climate Impact**: The improved conditions (21°C, 60% RH) are clearly benefiting resin production and overall plant health. No deficiencies visible despite high light levels and heavy flowering. **Water Uptake**: Both plants now consuming identically at 1.85L per day - strong metabolic activity indicating vigorous bud development. --- ## 🔮 Flowering Progress **Midpoint Reached**: At day 35 of 12/12, we're at the halfway mark for typical CBD strain flowering. The next 3-4 weeks will bring: - Continued calyx expansion - Peak trichome production - Terpene profile development - Beginning amber trichome coloration (weeks 6-7) **Resin Production**: Already impressive for week 5. Leaves sticky, noticeable aroma developing, dense trichome coverage visible. This bodes well for final quality. --- ## 📅 Timeline **Harvest Window**: March 23-30, 2026 (23-30 days remaining) **Current Phase**: Mid-flowering - peak resin production phase ---

Sejanus21 # 🌱 CBD Winter Grow - Week 14 Update **Day 103 from germination | Flower Week 6 (Day 42 of 12/12)** **Date**: March 1-7, 2026 --- ## 📊 Plant Stats Both plants at final height, fully dedicated to bud production and swelling. --- ## 🌡️ Environment - Textbook Late Flowering Conditions - **Average Temperature**: 21.7°C (↑0.7°C from last week) - **Average Humidity**: 56.5% (↓3.5% - ideal for late flower!) - **Lighting**: SanLight EVO 3-80 at **100%** (maximum power for final push) Climate parameters now perfect for weeks 6-7 of flowering. Lower humidity minimizes botrytis risk with increasingly dense buds. --- ## 💧 Nutrients **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption** - Both plants synchronized: - CBDelight: 3.7L every 2 days (~1.85L per day) - CBDRelax: 3.7L every 2 days (~1.85L per day) **Nutrient Solution** - Humiron Mix WSP added to address CBDelight leaf discoloration (bronze stripes in leaf veins): - 0.5 g/L Calcinit - 0.5 g/L Hakaphos Soft Novell - 0.5 g/L Hakaphos Basis 3 - 0.5 mL/L Fulvital Plus - 0.2 g/L Haifa SOP - **NEW: 0.15 g/L Humiron Mix WSP** (Fe-EDDHA + trace elements + humic acids) Conservative dosing of the Humiron - monitoring for improvement in new leaf growth over the next week. --- ## 👁️ Observations **Maximum Light Intensity**: Increased to 100% SanLight this week - perfectly timed for week 6 when stretch is complete and plants have maximum leaf mass. The final 2-3 weeks will benefit from maximum photosynthesis, driving peak trichome production and cannabinoid synthesis. **Bud Development**: Both strains showing spectacular progress. Main colas completely covered in resin glands. Calyxes continuing to swell noticeably. Pistils beginning to turn orange-brown - normal for week 6. The close-up shots reveal dense trichome coverage extending onto all sugar leaves. **Resin Production**: Even better than outdoor grows that already delivered satisfying results. The combination of stable environment, professional nutrients, and quality genetics is producing pharma-grade flower quality. **Strain Differences**: CBDelight shows higher metabolic rate with bronze-colored striping in some leaf furrows (addressed with Humiron). CBDRelax remains completely resilient with no deficiency symptoms - robust genetics. **Water Uptake**: Both plants maintaining steady 1.85L per day consumption, indicating vigorous bud production and healthy root systems. --- ## 🔮 Flowering Progress **Week 6 Status Indicators**: - Pistils turning orange-brown ✓ - Calyxes swelling significantly ✓ - Trichomes transitioning from clear to cloudy (monitor closely now) - Aroma intensifying ✓ **Harvest Window Projection**: - Earliest: March 20-23 (Day 55-58) - Optimal: March 23-30 (Day 58-65) - most likely - Latest: April 3 (only if trichomes ripen slowly) Target of March 23 remains on track. Begin checking trichomes with 200x microscope over the next 7-14 days. For CBD focus, target predominantly milky-cloudy trichomes with minimal amber. --- ## 📅 Timeline **Current Phase**: Week 6 of flowering - final stretch **Harvest Target**: March 23-30, 2026 (14-21 days remaining) ---

Sejanus21 # 🌱 CBD Winter Grow - Week 15 Update **Day 110 from germination | Flower Week 7 (Day 49 of 12/12)** **Date**: March 8-14, 2026 --- ## 📊 Plant Stats Both plants in final ripening phase - maximum bud swelling and resin production ongoing. --- ## 🌡️ Environment - **Average Temperature**: 20.8°C (↓0.9°C from last week) - **Average Humidity**: 57.5% (↑1.0% - slight increase but still safe) - **Lighting**: SanLight EVO 3-80 at 100% Slight temperature drop is unproblematic for week 7. RH remains below 60%, minimizing botrytis risk. --- ## 💧 Nutrients **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption** - Both plants stable: - 3.7L every 2 days (~1.85L per day each) **Nutrient Solution** - EC reduced for late flowering: - 0.5 g/L Calcinit - 0.5 g/L Hakaphos Soft Novell - 0.5 g/L Hakaphos Basis 3 - 0.5 mL/L Fulvital Plus - 0.2 g/L Haifa SOP - 0.15 g/L Humiron Mix WSP - **EC Adjustment**: Diluted with tap water to ~2100 µS/cm (down from 2300) Reducing EC in final weeks improves post-harvest flavor and reduces residual salts. --- ## 👁️ Observations **Bud Development**: Both strains showing massive calyx swelling. Pistils 60-70% orange-brown. Dense resin coverage on all bud sites and sugar leaves. Close-up photos reveal spectacular trichome development. **Trichome Status**: Transitioning from clear to cloudy. Still significant clear trichomes visible, indicating active ripening is ongoing. First cloudy trichomes appearing but not yet dominant. This confirms we're approximately 6-11 days from optimal harvest window. **Humiron Effect**: New leaf growth showing no bronze-colored striping - the Humiron Mix WSP has successfully addressed the micronutrient deficiency in CBDelight. Older leaves retain discoloration (as expected), but new growth is healthy. **Strain Differences**: CBDRelax showing subtle purple-reddish coloration in calyx centers - anthocyanin production triggered by cooler temps combined with genetic predisposition. Both strains progressing evenly toward maturity. **Aroma**: Intensifying daily. The terpene profile is developing beautifully - significantly more pronounced than outdoor grows at comparable stages. --- ## 🔬 Timeline / Harvest Window Analysis **Paradise Seeds Specifications**: 55-60 days flowering time **Current Status**: Day 49 of 12/12 **Days Remaining**: 6-11 days **Projected Harvest Window**: March 20-25, 2026 (Day 55-60) The plants are tracking precisely toward the originally planned harvest date of **March 23** - an impressive validation of backward-planning from the 12/12 flip date (January 24). Professional grow management delivering predictable, repeatable results. **Trichome Targets for CBD Focus**: - Clear trichomes:

Sejanus21 # 🌱 CBD Winter Grow - Week 16 Final Update **Day 117 from germination | Flower Week 8 (Day 56 of 12/12)** **Date**: March 15-22, 2026 --- ## 📊 Harvest Status: READY Both plants at peak maturity and scheduled for harvest on **Wednesday, March 25** (Day 60 of 12/12). --- ## 🌡️ Environment - Optimal Final Week Conditions - **Average Temperature**: 20.1°C (↓0.7°C from last week) - **Average Humidity**: 53% (↓4.5% - perfect for harvest phase!) - **Lighting**: SanLight EVO 3-80 at 100% Cooler temperature and low humidity ideal for final trichome maturation and terpene development. --- ## 💧 Nutrients - Flush Phase Active **System**: Lechuza LS 35 with Pon substrate (hydroponic) **Consumption** - Significantly reduced: - Reservoir now lasting **3 days** (previously 2-3 days) - Clear signal: metabolism slowing, plants fully mature **Nutrient Solution** (since March 19): - Rainwater only - 0.5 mL/L Fulvital Plus - **No NPK** - clean flush protocol for final week --- ## 👁️ Observations **Leaf Senescence**: Massive yellowing of lower and middle fan leaves - exactly what you want in the final week. Plants mobilizing stored nutrients from leaves for final bud maturation. This natural fade confirms the flush is working perfectly. **Bud Development**: - Calyxes maximally swollen - Pistils 80-90% orange-brown on both strains - Dense resin coverage across all bud sites - New pistils from week 7 now fully matured and colored **Trichome Status** (checked on middle buds): - Clear: ~10-15% - Cloudy/milky: 80-85% - Amber: minimal to none visible - Top buds estimated more advanced (closer to light source) **Water Uptake**: Dramatically reduced consumption indicates plants have completed active growth and are in final ripening phase. --- ## 🔬 Harvest Decision: March 25 **All indicators confirm harvest readiness:** ✅ **Day 56-60 of 12/12** - within Paradise Seeds specification (55-60 days) ✅ **Trichomes**: Predominantly cloudy on middle buds ✅ **Pistils**: 80-90% orange-brown ✅ **Water consumption**: Significantly reduced ✅ **Leaf fade**: Extensive natural senescence ✅ **Planned timeline**: Executed precisely as scheduled from 12/12 flip on January 24 **Harvest Strategy**: Complete harvest of both plants on March 25 (Day 60). This timing allows: - Final 3 days for remaining clear trichomes to transition to cloudy - Middle buds (majority of plant mass) at optimal maturity - Top buds slightly more mature but within acceptable range - Lower buds adequate for trim/extraction purposes --- ## 📅 Timeline Achievement **January 24, 2026**: 12/12 flip initiated **Paradise Seeds Specification**: 55-60 days flowering **March 25, 2026**: Harvest at Day 60 This grow demonstrates precision cultivation management - backward-planned from target date and executed systematically to deliver predictable, professional results. ---

Sejanus21 CBDelight - Staged Harvest Report Harvest Day 1 (March 25, Day 60): Top 4 main colas cut to mid-point. Wet weight: 233g after large fan leaf removal. Trichome assessment showed 75-80% cloudy, 10-15% amber,

Sejanus21 CBDRelax - Staged Harvest Report Harvest Day 1 (March 25, Day 60): Top 4 main colas cut to mid-point. Wet weight: 258g after large fan leaf removal. Trichome assessment showed 75-80% cloudy, 10-15% amber,