Lemon Jeffery - SOG Grow

Week 6 - Bolt II - Lemon Jeffrey (FEM) Lemon Jeffrey by IRIE Genetics (6 Starts for 2 Finishers) 63-70 Days Flower (9 - 10 Weeks) Seeds Wet: Monday 14 May 2023 Harvest Date Range: [ 2023-06-30, 2024-07-07] Weeks Observations After flip, #7’s Meristem switched to Alternate Nodes instead of the symmetric typical of Meristems. It also is a 9 leaflet plant. (One of 3) End of week struggling with humidity, can’t bring below t68-69% with medium high inline fan. De-foliated bottoms again, super cropped Overly tall plants (4) to lower canopy, raised light to HIGHEST DISTANCE at 100% - ~680 PPFD across canopy. Will have to remove some lower growth tips that don’t reach with 2” of canopy. Start of week: - Dates: [2023-06-26: LJ2Q 43:B:2:1, 07–02-2023-07-02: LJ2Q 49:B:2:7 ] End of Week: - Plant Height Range: [ 13, 26, in] - Water/Day/Plant: [420, ml] EnvironmentalCurrent: - LightIntensity: [ 811, µMol//m2/s ] - LightDistance: [ 19.5, in] - TempAvg: [79.1 , °F] - RH: [ 70, %] - VPD: [ 0.75, kPa] - Scotoperiod: [ 12, hrs] - Feedwater per Day: [ 3360, ml] - EC: [ 1.8, mS] Environment NOTES: - Because room temperature overnight is 68°F, we need to 1. Nightly (2200) CLOSE AC VENT to Grow Room 2. Daily (0700) OPEN Vent to Grow Room - Goal is to maintain TENT & CABINET TEMPERATURES OVERNIGHT - RULE - CLOSE Room Airflow during LOW TEMP periods(2200 - 0700) - OPEN during HIGH TEMP Period (0700 - 2200) SOG Strategy - Eliminate weak, funky plants - @18” Height @ Flip to 12/12 (or …?) - Target Minimal DLI: 40 Mol/day (Optimal w/out CO2 Supplementation) - Ref: https://hortamericas.com/blog/science/mastering-light-management-optimizing-crop-performance/' Objective - 8 Plants, Single Colas, Sea of Green SOP: - WEAR CLEAN GLOVES FOR ALL SEED OPERATIONS - CLEAN All Instruments before use - Light Strengthveg := 100 + (#nodes * 100) - Light Strengthflower := [ 1000, 600, µMol/m2/s] - Scotoperiodveg := [ 1300, 1900, 6, hr] - Scotoperiodflower := [ 0700-1900, 12, hr] Environment - Bolt (3 Weeks) (Week 5-7) (F1-F3) # Last Week of Bolt! - Temp: 78-82°F - VPD: 1.0 ± 0.1 - Photoperiod: 12/12 - Light Strength: 930 µMol/m2/s - Rooted Leaf Hydro (Reservoir), (RLA EC 0.8 - 1.6 - Half the RLA Hydro Chart) - Primer A, Primer B: [ 8 ml, gal] - Silica Skin: [ 4, ml, gal] - EC: 1.1 - 2.2 # 1.1, 1.4, 1.7 - Mid Flower (2 Weeks) (Week 8-9) (F4-F5) - Temp: 78-82°F - VPD: 1.2 ± 0.1 - Photoperiod: 12/12 - Light Strength: 930 µMol/m2/s - EC: 1.7 - Late Flower (Week 10-14) (F5-F9) - Temp: 78-80°F - VPD: 1.2 ± 0.2 - Photoperiod: 12/123 - Light Strength: [930, 850, µMol/m2/s] - EC: 1.7 # Week 9-11 - EC: 1.4 # Week 12 - EC: 1.1 # Week 13 - Finish (Week 14) ( F10) - Temp: 78°F - VPD: 1.3 ± 0.2 - PPFD: 750 peak - Resin Bloom ONLY - EC: 0.8 Rooted Leaf Hydro 1.7 - 2.0 EC (Half RLA,Hydro Chart, EC to Targets): - Primer A: [ 8, ml, gal] - Primer B: [ 8, ml, gal] - Silica Skin: [ 4, ml, gal] - SLF-100: [ 5, ml, gal] - PhotosynthesisPlus: [ 6, ml, gal] ____________________ Mon 26 Jun 2023 # Bolt 2 LJ2Q 43:B:2:1 - Canopy Grew 1.5”, Raising Light to Maintain Intensity - Are we ready to raise EC to a Max ~ 2.0 mS? NO! Not Yet (If ever) - We’re going through 4 Gallons in 3 Days - [x] Refill w/ 6 Gallons Rooted Leaf Hydro Feed - [x] Add 6 Gallons Filtered H2O to Reservoir - [x] Add - [x] Primer A: [ 48, ml, 6, gal] - [x] Primer B: [ 48, ml, 6, gal] - [x] Silica Skin: [ 24, ml, 6, gal - [x] EC to 1.7 mS (1.8 MAX) - [x] Mix 1 Gallon of FULL Flower Week 2 Nutes, EC: 1.2 @ Lights On @ 300 ml/plant: 2.4 Liters - Primer A: [ 6, ml, gal] - Primer B: [ 6, ml, gal] - Silica Skin: [ 3, ml, gal] - Calmag Fuel: [ 3, ml, gal] - Lush Green: [ 3, ml, gal] - Root Anchor: [ 3, ml, gal] - Peak Bloom: [ 3, ml, gal] - [x] @2300: Enable normal HYRDO Chart Feed @ EC 1.8, @ 67 ml/plant per 90 Minutes Take Two Cuttings per Plant  - [x] Prep Clone Dome - [x] Clean, Rinse, Dry Clone Procedure - [x] Cut 1” below desired node, - [x] Immediately dip in Aloe Gel AND place tip in Rooting Plug - [x] Apply Tag to Cutting - [x] Create TAG for EACH Cutting - [x] Load Rooting Tray with Pre-Soaked (Filtered H20, Fulvic Acids [Ful-Power) Rooting Plugs (FloraFlex 40/40) - NEXT! - [ ] Take Cuts - [ ] #5b - [x] #1a - [x] #1b - [x] #5a - [x] #6a - [x] #6b - [x] #7a - [x] #7b - [x] #8a - [x] #8b - [x] #10a - [x] #10b - [x] #11a - [x] #11b - [x] #13a - [x] #13b - [x] For 3 Weeks, monitor Humidity, Start with Vent’s CLOSED! Tue 27 Jun 2023 LJ2Q 44:B:2:2  - Canopy Grew 1.5”, Raising Light to Maintain Intensity PEAK Tent PPFD: [ 829, µMol/m2/s]  Peak DLI: [ 35.8, Mol/m2/s]  Center PPFD: [ 709, µMol/m2/s]  Center DLI: [ 30.6, Mol/m2/s]  Wed 28 Jun 2023 LJ2Q 45:B:2:3 Thu 29 Jun 2023 LJ2Q 46:B:2:4 - Tallest Grew ~ 2-1/4” ‘Overnight’ - Raised lamp to maintain minimum 19.5” Distance Friday 30 Jun 2023 LJ2Q 47:B:2:5 Sat 01 Jul 2023 LJ2Q 48:B:2:6 Sun 02 Jul 2023 LJ2Q 49:B:2:7 - Added 5-1/2” overnight - first ‘real’ pistils apparent. - Can’t survive another week of 2-1/2 to 5 1/2 “ a day :-) - I can’t get RH below 72, night or day. Need to defol lowers again, and remove sure ti be larf lowers.