The Grow Awards 2026 🏆
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@xTaps
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23.08 The Drainmaster moved into the tent to control the drain. Defoliated and lollipopped them. 25.08 First run with the drain system. Nutrient Solution (Tank): Volume: 8.5 L EC: 3.05 pH: 5.5 Nutrients: Advanced Nutrients Micro/Grow/Bloom + CalMag Irrigation Run: Pump time: 30 minutes Total Drain: 5.0 L (≈ 60%) Drain EC: 2.6 Drain pH: 6.0 🔎 Observations Drain volume was far too high (target is ~20%). Drain EC lower than input EC → medium was relatively “empty”, plants absorbed nutrients quickly. pH drift from 5.5 → 6.0 shows some buffering effect left in the reused substrate, but limited. Substrate behaves more like coco than soil now (low buffer, fast response). 💡 Insight / Lesson Learned 30 minutes pump time is way too long → resulted in 60% runoff instead of 20%. For 8 × 1 L pots, a single irrigation event should be ~1.0–1.2 L total, with ~200–250 ml runoff. Solution: shorten pump time to ~5 minutes and re-test runoff. Better approach: run shorter, more frequent irrigations (daily) with a lower EC (2.0–2.2), instead of heavy feedings (EC 3.0) only 3× per week. This will keep EC more stable in the root zone and prevent salt buildup in the tiny 1 L pots. 27.08 Adjusted the pump timer to 5 minutes, gave the first dose of PK13/14.
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@NSABND
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Day 50 and a new week... the summer comes back to germany and "Hilde 2.0" goes well 🙏😀
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@Trinidad
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11.11.25 Day 170 since germination. Massive failure and waste of good weed. My 1st attempt at bubble hash. Firstly while this plant was drying I smoked some branches. So 73grams havest weight is not a true figure. Also there was lots of trim stuck to bud. I gave up trimming because it was too difficult a job. She was just left in the dry cupboard for maybe 2 to 3 months drying. That's why I decided to make bubble hash. Plus i need to smoke alot now to feel anything. Being my first attempt at bubble hash I decided to use all filter bags. Soaked her in ice water for maybe one hour. After first run there not much in any bags except last two (25 and 45 micron) which had very little. Second run I used only the 25 micron bag and cut out all other bags in an attempt to increase yeild, however I got very little. I am thinking trichomes heads were either too small and they fell through 25 micron filter which is the smallest. Small trichomes heads due to weak light Marshydro TS600). I also heard that lemon terpenes melted away in water. Or maybe I just did a shit job. I don't know if I should feel proud or ashamed of the 1 gram of hash I got. I will try again but with trim from my Gorilla Runtz Seedsman.
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@BLAZED
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Week 8 (5-8 to 11-8) 5-8 Temps: 22.1 to 27.8 degrees Humidity: 42% to 60% 6-8 Temps: 22.5 to 28.1 degrees Humidity: 52% to 65% 7-8 Temps: 23.8 to 27.7 degrees Humidity: 41% to 64% Watering: Both 1500 ml. Defoliated the plants and did some mainlining with wires. Dry weight #1: 2.7 kg. #2: 2.6 kg. 8-8 Temps: 21.7 to 27.9 degrees Humidity: 41% to 64% 9-8 Watering: Both 1500 ml. Dry Weight #1: 3.2 kg. #2: 3.0 kg. 10-8 No info. 11-8 Temps: 22 to 28.1 degrees Humidity: 50% to 63%
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@Growin_it
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Definitely in the chop zone now. Will start to flush anyway as I think I locked her up a little with too much top dressing. The other plant is stacked. Looking forward to harvesting. Some linalool, pinene, and caryophyllene coming through.
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Info: Unfortunately, I had to find out that my account is used for fake pages in social media. I am only active here on growdiaries. I am not on facebook instagram twitter etc All accounts except this one are fake. Have fun with the update. Hey everyone 😃. Every day is a joy when I take the lid down and see how the lady comes to life 😊. She is developing great :-) It only had to be poured once with 300 ml because it is under the hood with a very high humidity :-). The hood was sprayed every day. I think I'll start training this week :-). Otherwise, as always, the humidifier was refilled and the entire tent was cleaned. I wish you a lot of fun with the update :-). Stay healthy 🙏🏻 and let it grow 👍. You can buy this Strain at : https://www.exoticseed.eu/ Type: Herz Og ☝️🏼 Genetics: Larry OG X Kosher Kush Indica 60 % / Sativa 40 % 👍 Vega lamp: 2 x Todogrow Led Quantum Board 100 W 💡 Bloom Lamp : 2 x Todogrow Led Cxb 3590 COB 3500 K 205W 💡💡☝️🏼 Soil : Canna Coco Professional + ☝️🏼 Fertilizer: Green House Powder Feeding ☝️🏼🌱 Water: Osmosis water mixed with normal water (24 hours stale that the chlorine evaporates) to 0.2 EC. Add Cal / Mag to 0.4 Ec Ph with Organic Ph - to 5.5 - 5.8 .
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Days 74 - 80 (from seed) 4/15/24 - 4/21/24 Lamp distance: 13" @ 50% power (estimate PAR?) VPD: not checking - humidity set to 40% Feed schedule: feed schedule once a week, 1/4 gallon water per plant daily - FPE added at 2oz per gallon every third day IPM: visual inspection only Notes: Final push, fading occurring on all plants now and some amber starting to show during trichome inspection. Cookies & Berries taking the most time of the group to finish while Mango Sky crossed the finish line first. All four plants will be chopped next week on the morning after the full moon, April 24th - according to the moon gardening calendar it is "best time to pick medicinal herbs and plants, while flowers if cut during this time have an intense scent and endure longer." They're close to finished in my book so it can't hurt to follow the lunar suggestion.
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@AsNoriu
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Day 36. One girl is shooting the sky other still have that unhealthy look, made my mind - its genetics and i can't do anything. Girls got second feed, looks happy and hopefully will bring some nice flowers. Took some leaves down, spread a bit, but most of work will be done next week, if i will dare ;))) Last time used Root Juice, added Acti-Vera, increased Bloom and Heaven. Day 40. After last feed, girls got small rusty spots on 4-5 leaves total, cut out cal mag for couple weeks. Heavy training, its always tricky to decide what to do with Autos and i have almost no knowledge, but i have SPA Queen and Midget aka Margaret ;))) both different, but bushy, had to clear Midget really heavily and still loads future airbuds left, but maybe ... ;))) Girls drink 3 liters every day, highest rate ever, but i relate it to most powerfull exhaust ever. Some leaves on both plants got strange mutation, like leaf tries to branch out ... Never seen anything like this. But by height i presume it happend on first feed, late Root Juice aftermath ? Happy Growing !
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2nd net is up. Early bud formations are promising. holding up to the extremes pretty well, some leaves taking minor damage, but overall, she is holding up, gave her 1 night at 50F see how she would react, stressful. Not advised as it messes with her metabolism, but I want to see if it triggers any anthocyanin response. Love to see her purp up but no signs yet. Homework. If Rubisco activity is impaired and it cannot properly function or regenerate its substrate, the plant's leaves are likely to turn a pale green or lime green, a condition known as chlorosis. Essentially, Rubisco activity is highly regulated and susceptible to various environmental and metabolic factors that can cause it to become inhibited, leading to an apparent failure in RuBP regeneration due to a lack of consumption. Rubisco regeneration is intrinsically linked to nitrogen supply because Rubisco is a major sink for nitrogen in plants, typically accounting for 15% to over 25% of total leaf nitrogen. The regeneration phase itself consumes nitrogen through the synthesis of the Rubisco enzyme and associated proteins (like Rubisco activase), and overall nitrogen status heavily influences the efficiency of RuBP regeneration. RuBisCO is a very large enzyme that constitutes a significant proportion (up to 50%) of leaf soluble protein and requires large investments in nitrogen. Insufficient nitrogen supply limits the plant's ability to produce adequate amounts of RuBisCO, thereby limiting the overall capacity for photosynthesis and carbon fixation. Maintaining the optimal, slightly alkaline pH is crucial for the proper function and regeneration of Rubisco. Deviations in either direction (too high or too low) disrupt the enzyme's structure, activation state, and interaction with its substrates, leading to decreased activity and impaired RuBP regeneration. (LIME GREEN CHLOROSIS) Structural Component: Nitrogen is an essential building block for all proteins, and the sheer abundance of the Rubisco protein makes it the single largest storage of nitrogen in the leaf. Synthesis and Activity: Adequate nitrogen supply is crucial for the synthesis and maintenance of sufficient Rubisco enzyme and Rubisco activase (Rca), the regulatory protein responsible for maintaining Rubisco's active state. Nitrogen deficiency leads to a decrease in the content and activity of both Rubisco and Rca, which in turn limits the maximum carboxylation rate, Vmax, and the rate of RuBP regeneration Jmax, thus reducing overall photosynthetic capacity. Nitrogen Storage and Remobilization: Rubisco can act as a temporary nitrogen storage protein, which is degraded to remobilize nitrogen to other growing parts of the plant, especially under conditions of nitrogen deficiency or senescence. Nitrogen Use Efficiency (NUE): The allocation of nitrogen to Rubisco is a key determinant of a plant's photosynthetic nitrogen use efficiency (PNUE). In high-nitrogen conditions, plants may accumulate a surplus of Rubisco, which may not be fully activated, leading to a lower PNUE. Optimizing the amount and activity of Rubisco relative to nitrogen availability is a target for improving crop NUE. Photorespiration and Nitrogen Metabolism: Nitrogen metabolism is also linked to the photorespiration pathway (which competes with carboxylation at the Rubisco active site), particularly in the reassimilation of ammonia released during the process. To increase RuBisCO regeneration, which refers to the process of forming the CO2 acceptor molecule Ribulose-1,5-bisphosphate (RuBP) during photosynthesis, the primary methods involve optimizing the levels and activity of Rubisco activase (Rca) and enhancing the performance of other Calvin-Benson-Bassham (CBB) cycle enzymes. Biochemical and Environmental Approaches: Optimize Rubisco Activase (Rca) activity: Rca is a crucial chaperone protein that removes inhibitory sugar phosphates, such as CA1P (2-carboxy-D-arabinitol 1-phosphate), from the Rubisco active site, thus maintaining its catalytic competence. •Ensure optimal light conditions: Rca is light-activated via the chloroplast's redox status. Adequate light intensity ensures Rca can effectively maintain Rubisco in its active, carbamylated state. •Maintain optimal temperature: Rca is highly temperature-sensitive and can become unstable at moderately high temperatures (e.g., above 35°C/95F° in many C3 plants), which decreases its ability to activate Rubisco. Maintaining temperatures within the optimal range for a specific plant species is important. •Optimize Mg2+ concentration: Mg2+ is a key cofactor for both Rubisco carbamylation and Rca activity. In the light, Mg2+ concentration in the chloroplast stroma increases, promoting activation. •Manage ATP/ADP ratio: Rca activity depends on ATP hydrolysis and is inhibited by ADP. Conditions that maintain a high ATP/ADP ratio in the chloroplast stroma favor Rca activity. Enhance Calvin-Benson-Bassham (CBB) cycle enzyme activity: The overall rate of RuBP regeneration can be limited by other enzymes in the cycle. •Increase SBPase activity: Sedoheptulose-1,7-bisphosphatase (SBPase) is a key regulatory enzyme in the regeneration pathway, and increasing its activity can enhance RuBP regeneration and overall photosynthesis. •Optimize other enzymes: Overexpression of other CBB cycle enzymes such as fructose-1,6-bisphosphate aldolase (FBA) and triose phosphate isomerase (TPI) can also help to balance the metabolic flux and improve RuBP regeneration capacity. Magnesium ions, Mg2+, are specifically required for Rubisco activation because the cation plays a critical structural and chemical role in forming the active site: A specific lysine residue in the active site must be carbamylated by a CO2 molecule to activate the enzyme. The resulting negatively charged carbamyl group then facilitates the binding of the positively charged Mg2+ion. While other divalent metal ions like Mn2+ can bind to Rubisco, they alter the enzyme's substrate specificity and lead to dramatically lower activity or a higher rate of the non-productive oxygenation reaction compared to Mg2+, making them biologically unfavorable in the context of efficient carbon fixation. The concentration of Mg2+ in the chloroplast stroma naturally increases in the light due to ion potential balancing during ATP synthesis, providing a physiological mechanism to ensure the enzyme is activated when photosynthesis is possible. At the center of the porphyrin ring, nestled within its nitrogen atoms, is a Magnesium ion (Mg2+). This magnesium ion is crucial for the function of chlorophyll, and without it, the pigment cannot effectively capture and transfer light energy. Mg acts as a cofactor: Mg2+ binds to Rubisco after an activator CO2 molecule, forming a catalytically competent complex (Enzyme-CO2-Mg2+). High light + CO2) increases demand: Under high light (60 DLI is a very high intensity, potentially saturating) and high CO2, the plant's capacity for photosynthesis is high, and thus the demand for activated Rubisco and the necessary Mg2+ cofactor increases. Mg deficiency becomes limiting: If Mg2+ is deficient under these conditions, the higher levels of Rubisco and Rubisco activase produced cannot be fully activated, leading to lower photosynthetic rates and potential photo-oxidative damage. Optimal range: Studies show that adequate Mg2+ application can enhance Rubisco activation and stabilize net photosynthetic rates under stress conditions, but the required concentration is specific to the experimental setup. Monitoring is key: The most effective approach in a controlled environment is to monitor the plant's physiological responses e.g., leaf Mg2+ concentration, photosynthetic rate, Rubisco activation state, and adjust the nutrient solution/fertilizer to maintain adequate levels, rather than supplementing a fixed "extra" amount. In practice, this means ensuring that Mg2+ is not a limiting factor in the plant's standard nutrient solution when pushing the limits with high light and CO2. Applying Mg2+ through foliar spray is beneficial to Rubisco regeneration, particularly in alleviating the negative effects of magnesium (Mg) deficiency and high-temperature stress (HTS). While Mg can be leached from soil, within the plant it is considered a mobile nutrient, particularly in the phloem. Foliar-applied Mg is quickly absorbed by the leaves and can be translocate to other plant parts, including new growth and sink organs. Foliar application of: NATURES VERY OWN MgSO4 @ 15.0g L-1 in a spray bottle. Foliar sprays are often recommended as a rapid rescue measure for existing deficiencies or as a supplement during critical growth stages, when demand for Mg is high. Application in the early morning or late evening can improve absorption and prevent leaf burn. The starting point [of creativity] is curiosity: pondering why the default exists in the first place. We’re driven to question defaults when we experience vuja de, the opposite of déjà vu. Déjà vu occurs when we encounter something new, but it feels as if we’ve seen it before. Vuja de is the reverse—we face something familiar, but we see it with a fresh perspective that enables us to gain new insights into old problems. Come walk in the enchanted forest.
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Week 5 begins for LSD and Green Crack! The LSD ladies had the most yellowing over the last week, yet they have the most frost on the buds. The Green Crack ladies had a little bit of yellowing and has bigger buds, but no frost at this time. They all seem very happy in their new 4x8 home. Thanks for stopping by growfessors, tune in next week for another episode of growfessor theatre. 👽🌳💚
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@KA_LE
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Its the end of week 3 and the forth node is just coming through, I think I might top her towards the end of next week. Roots are starting to show through the bottom of the air pot and there are no signs of any deficiencies. I haven't changed anything to the feeding schedule and iv only needed to water once this week. Really happy with the progress so far! I also decided to add a carbon filter to the space bucket to help with any smells in the future, its made from a plastic food Container filled with activated carbon, I still want to get another fan to help pull air through it.
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@AustinRon
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OG 4Q24 Flower Week 10 Orangegasm (Fem) [ IRIE Genetics ] 12/12 @ Bolt (Day 21) Germination: 20 November 2024 #3A Earliest Harvest Date: 9 February 2025 #3B Latest Harvest Date: 19 February 2025 _________________________________________ Start of Week: [Wed Feb 12, 2024 CR2 4Q24 64:F:9:1] End of Week: [Tue Feb 18, 2024 CR2 4Q24 70:F:9:7] OrangeGasm Fertigation: - MAX: EC: [ 1.6, mS] - LightIntensity MAX: [ 850, µMol/m2/s] ______________________________________ __ Wed Feb 12, 2025 OG 4Q24 64:F:9:1 Refresh Reservoir - Amount: [ 5, gal] - EC: [ 1.6, mS] - Primer A&B: [ 48, ml] - SLF-100: [ 15, ml] Reclaim Dehu - Amount: [ 4, gal] EC: 1.6 Runoff - Amount: [ 1.25, gal ] - EC: [4.3 , mS/cm2] - EC∆: [ 1.6 , mS/cm2] # Danger!!! (I don’t think so - Happy Plants) __ Thu Feb 13, 2025 OG 4Q24 65:F:9:2 Runoff - Amount: [ 2, gal ] - EC: [ 4.6, mS/cm2] EC: 1.5 Refresh Reservoir - Amount: [ 2, gal] - EC: [ 1.5, mS] - Primer A&B: [ 32, ml] - SLF-100: [ 10, ml] Reclaim Dehu - Amount: [ 2, gal] If we see the pistils of the last two plants shrink/collapse in the next 3 days, we may be ready Tuesday/Wednesday . . . I also note we’re about 2 days after from OPTIMAL BUD Structure, Foxtailing is becoming less well formed at largest top and some of the sooner ready buds … __ Fri Feb 14, 2025 OG 4Q24 66:F:9:3 EC: 1.4 1.5 gal dehu 3 gals+ refresh Reduced Fertigation Time 50% as Tank is at refill after 4+ gal yesterday, again. :-{ __ Sat Feb 15, 2025 OG 4Q24 67:F:9:4 Reclaim Dehu - Amount: [ 2.5, gal] Refresh Reservoir - 2 Gal - Primer A&B: [ 17.9, ml] - Resin Bloom: [ 9, ml] EC: 1.3 Runoff - Amount: [ 0.5, gal] - EC: [ 3.0, mS/cm2] - EC∆: [ 1.7, mS/cm2] __ Sun Feb 16, 2025 OG 4Q24 68:F:9:5 Refresh Reservoir - 2 Gal - Primer A&B: [ 16.5, ml] - Resin Bloom: [ 8.3, ml] Runoff - Amount: [ , gal] - EC: [ , mS/cm2] - EC∆: [ , mS/cm2] EC: 1.2 __ Mon Feb 17, 2025 OG 4Q24 69:F:9:6 EC: 1.1 __ Tue Feb 18, 2025 OG 4Q24 70:H:9:7 1000 - Remove Plants from Tent - Remove Drip Tray - Remove Light - found water unseen in bottom tray - the reason for unreasonable humidity - Removed Drip Rings - Dried bottom drip tray - Resealed Tent - Low RH _______________________ Harvest Log Max Min Average Height (in) 40 21.5 29.875 Weight (g) 700 157 385.5 Secondary Stem Count 30 17 21.125 Est Dried Trimmed Wt 140 31.4 616.8
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grow light custom 800W specification 3000K 301H Samsung 5000K 301H Samsung Red 660nm + 730nm UVA 395nm adjust strength 15% Light 18 hrs Temperature 28-31 PH 5.8-6 Air humdity 55-60
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Weather is really bad. I've moved her inside to avoid mold :s taking her out whenever rain stops to get some light. Hope she pulls through. Some leaves are getting grey, not sure if it is because of environment changes or what. Grow question asked said mg deficiency, but after looking at symptoms it is quite different. I'm leaving her and assuming it is ok
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Not a big flower but great yield and crazy smell, easy to grow and beautiful colors