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Hallo zusammen 🤙. Sie wächst sehr schön und macht keine Probleme.
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Harvested apple fritter it's grew from 7/4/25 to 11/1/25 and it was 7.5 pounds wet
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Hiii guys!! Everything's going! Flowering .. bud sights getting bigger. Plant stopped growing more leaves .. isn't getting any taller. BDM 1 has more bud sights but they are smaller and BDM 2 has bitter bud sights but there are less. So you guys can see a comparison between the all natural and the stress training . Let's see if BDM 1 catches up! Stay tuned fam!
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Hello growers day 36 with the hulkberry auto and she is still hulking out I think she’s stopped stretching fully in flower now there are bud sites everywhere she is doing very well a beautiful plant very excited to see the buds fattening up that it until next week be safe and happy growing ✌️🏻
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Red gorilla auto/left back-7 weeks Red gorilla auto/right back-6 weeks Purple punch og/ front-4 weeks
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I wanted to try a grow by the breeders earlier recommendation, and with this being an 8 week sativa, I HAD to try it. The effects at week 8 are HEAVY! The only downside is that the high only lasts for about an hour to an hour and a half, and then starts winding down for about an hour before being level again, and I don’t blame the strain, I blame myself for not waiting longer, but I wanted to see how the plant would be affected. The terps on both are consistent, and similar to the 3rd I’m currently growing in a different cycle. The genetics seem super stable and I will definitely keep a stock of clones and seeds for ZDF. Only down side is the hunger this girl has over the other plants, she EATS during flower.
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@SgtDoofy
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5/1 Trainwreck is starting to absorb it's leaves nutrients. I pluck them as I go. I'm thinking of flushing Amnesia here soon too. Edit: decided to take a chunk of Amnesia without flushing to see if I can get a flavor difference between flushing and not flushing. I'll be keeping the first clipping in a separate grow tent with fan set to 70F with a max of 60% humidity, I don't think I'll be able to get it to 60F in this tent, but I'll experiment with it and a second humidifier. It's currently 74F and 36% humidity. I wonder if putting a humidifier in there will lower the temperature to the correct level. I'll try. 5/2 Watered both with PH'd tap water. The tent is starting to smell distinct; probably of dead chlorophyll as the plants start absorbing their leaves. The clipping of Amnesia in the other tent is starting to smell a bit like hay. After a couple of weeks of drying, I'll trim and move it into Grove bags to let the terpenes come through during curing. 5/7 Trainwreck's leaves are turning more and more yellow. Gonna check the trichomes on both here soon. Giving them another plain PH'd watering today.
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@Aleks555
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We’ve officially entered week 7 with our FBA 2506 from 42Fast Buds, and the transformation is impressive—our girl is now in full bloom! After a smooth and steady vegetative phase, the flowering stage is progressing beautifully. The decision to experiment with a 12/12 light cycle for this autoflowering strain has proven to be an interesting choice, and so far, the results are encouraging. The plant stands tall and strong in its 10-liter pot, with a well-structured shape thanks to early LST. The climate remains stable with daytime temperatures reaching up to 30°C and an average range of 27–28°C. Humidity levels are consistently between 60% and 65%, which has supported healthy growth throughout the cycle. We continue to feed her with Xpert Nutrients, and the impact is clearly visible—dense flowering sites, vibrant foliage, and a healthy overall appearance. The aroma is starting to build, and the buds are forming with great structure and frost. So far, this grow has been a pleasure, and week 7 marks a crucial point where everything starts coming together. We’re excited to see what the final weeks will bring!
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¡ÚLTIMA SEMANA! Esta semana fue la última para estas preciosas 🍇PURPLE PUNCH🍇 todas han estado aumentando el peso de las flores estas dos semanas atrás, engordando hasta tal punto de doblarse enteras, tuve que agarrar dos fenotipos bastante pesados al armario. en total estuvieron 9 semanas en floración. De los 6 fenotipos x3 han cogido tonalidades muy bonitas como podéis ver en las fotos. ⬆️90cm ☀️Interior ⏳64 días 🏺11L 😶 Indica: 90% / Sativa: 10% 🚀THC: 25%
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@KA_LE
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07-AUG-18 - Started this Week off by topping the three main branches and doing a minor defoliation removing the leaves on the first node of each branch. As well as mixing up a fresh batch of nutrients and feeding her 1liter of solution.
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Let’s Go day 85 from Seed!! These ladies have all got the chop !! We will be hanging to dry over the next 2 weeks or 12-14 days an we will be ready for trim an jar up for cure! What a very satisfied grow this was @fastbuds_genetics very happy with the strains an would definitely run em again! Hope you all enjoy stay tuned for next week! Start trim up an get some weights!
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Legend Timestamp: 📅 EC - pH: ⚗️ Temp - Hum: 🌡️ Water: 🌊 Food: 🍗 pH Correction: 💧 Actions: 💼 Thoughts: 🧠 Events: 🚀 Media: 🎬 D: DAY, G: GERMINATION, V: VEGETATIVE, B: BLOOMING, R: RIPENING, D: DRYING, C: CURING ______________ 📅 D36/V32 - 21/05/24 ⚗️ EC: 1.0 pH: 6.0 🌡️ T: 20°C H: 70% 🌊 🍗 💧 💼 LST 🧠 🚀 🎬 1 TL in her new home and one TL of LST job ______________ 📅 D37/V33 - 22/05/24 ⚗️ EC: 1.0 pH: 5.4 🌡️ T: 20°C H: 70% 🌊 🍗 💧 💼 LST 🧠 🚀 🎬 1 TL video and one TL of LST job ______________ 📅 D38/B01 - 23/05/24 ⚗️ EC: 1.0 pH: 5.3 🌡️ T: 20°C H: 70% 🌊 2L 🍗 💧 💼 🧠 As I saw clear signs of blooming, I need to pass to bloom phase so I put B01, in the header. 🚀 Clearly she's starting flowering 🎬 1 TL video and 1 LST video ______________ 📅 D39/B02 - 24/05/24 ⚗️ EC: 1.1 pH: 5.3 🌡️ T: 20°C H: 70% 🌊 🍗 💧 💼 🧠 🚀 🎬 1 TL video and 1 LST video ______________ 📅 D40/B03 - 25/05/24 ⚗️ EC: 0.2 pH: 5.3 🌡️ T: 20°C H: 70% 🌊 15L 🍗 💧 💼 Flush for two days and then flowering nutes 🧠 I think no more LST, she's now full blooming 🚀 🎬 1 TL video ______________ 📅 D41/B04 - 26/05/24 ⚗️ EC: 0.2 pH: 5.3 🌡️ T: 20°C H: 70% 🌊 🍗 💧 💼 Flush for two days and then flowering nutes 🧠 I think no more LST, she's now full blooming 🚀 🎬 1 TL video ______________ 📅 D42/B05- 27/05/24 ⚗️ EC: 1.1 pH: 6 🌡️ T: 20°C H: 60% 🌊 15L 🍗 Calmag - Bloom A-B - Bud Candy - B52 - Big Bud - Seaweed 💧 💼 👉👉👉 Changed res and added nutes 🧠 I think no more LST, she's now full blooming 🚀 🎬 1 TL video
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@valiotoro
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Blessed with the result as you can see the buds looks fantastic💎 The trim was super easy(make sure you have enough gloves)😂 Now 7-10 days on the dry rack then see you in 2025 for the smoke review Take care😁
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@valiotoro
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Hello everyone week 6 of flower has passed for this Cinderella Jack auto 👸🏼 For the feeding schedule i stopped feeding Power Roots and Pure Zym and started feeding Green Sensation 0,7ml/l Mars hydro FC-E6500 power 100%🔥 have a great day and wish you all happy growing 😎
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Only photos. Will make a diary of the selected Kings Tart pheno soon.
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Super sticky frosty buds😬🔥👊🏻
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7/25 Did two videos this morning. One where I was only going to water the 3 gallons I had mixed up but it's going to be very hot this week. Didn't want to make the same mistake as last time so I watered everything AT LEAST A GALLON. I need to bump up the volume during these really hot, humid days abd it doesn't get worse then this. Things are getting dusty. Found an inch worm and some minor pest damage. Once it cools down ill spray something. Also noticing small nitrogen deficiency that takes a leaf and moves up the plant a little bit. I'm going to need to start nutes this week. I'll keep this updated. Went back over around one and everything was looking fantastic! Took a few pictures and defoliated a few leaves. UPDATE: I GOT A MESSAGE FROM DAD SAYING MY PLANTS LOOKED DROOPY. I HADNT MADE IT OVER FOR MY NIGHTLY INSPECTION BUT HAVING WATERED YESTERDAY I WAS THINKIBG OF SKIPPING IT. GOT THERE AND SAW THE FIRST 10TH PLANET DROOPY. ALL THE TENTH PLANETS LOOK RELATIVELY THE SAME BUT ONE OF THEM IS MY "CANARY IM A COAL MINE" AS IT DROOPS WAY BEFORE THE OTHERS. THE TWO BLUE CHEESES IN 20S THAT DRY OUT FASTER GOT TWO GALLONS AS DID MY 10TH PLANET CANARY AND MY BIG BLUE IN THE 50. ITS BEEN 90S AND SUNSHINE AND ITS ONLY GOING TO GET HOTTER. I HAVE THINGS GOING ON IN THE MORNING SO I WONT HE ABLE TO WATER. I NOTICED MORE NITROGEN DEFICIENCY RISING IN THE BLUECHEESE THAT DRINKS ALL THE WATER. OBVIOUSLY ILL NEED TO ADD NUTES SOONER THAB LATER CONSIDERING IM IN FLOWER BUT THE PLANTS ARE STILL A NICE GREEN AMD ONLY LOSING VERY FEW LEAVES. I ACTUALLY SAW A COUPKE BURNT LEAF TIPS ON A COUPKE PLANTS AFTER I WATERED WITH THE KELP ME/YOU. THIS SOIL IS AWESOME. WHAT IS THIS? WEEK 16 AND STILL GOING STRONG. WHEN I DO DECIDE TO START NUTES ILL TEST IT ON THAT BLUE CHEESE THATS FURTHER IN SENESCENCE. I TOOK A QUICK VIDEO ILL UPLOAD TOMORROW. 7/26 Had a bear come around my cage and getting into out bird feeders. Bent the iron shelerds hook all the way to the ground! Getting AMMONIA now to try and keep him away. Bags were heavy this morning but it's going to be really hot again. It'll be on the 90s the next few days so I need to be very careful. After we get through this I'll do an app of BT. Garden looks fantastic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lants are looking FANTASTIC this morning. Soil is still damp this morning and bags are heavy as hell. They look super happy. Obviously my watering situation depends on the weather. Today and tomorrow are supposed to be the hottest days so I wanted to make sure the plants had sufficient water before this. I'll let them dry out totally before watering again. There's another four lined plant big somewhere that sat there and destroyed another leaf. I'm AT LEAST spraying with BT after this heat wave. Supposed to rain a little today with thunderstorms. I haven't got my supports up yet but if i need to I coukd throw my tarps up real quick. Don't think I'll need to though. These are some tough freaking plants and I am super proud of how they've turned out thus far. UPDATE: WENT BACK OVER AND RE APPLIED BLEECH TO THE RAGS AND ON THE PERIMETER OF MY CAGE. I TACKED A FEW MORE DRYER SHEETS UP. REASON I DID THIS WAS BECAUSE WEVE BEEN GETTING HORRIBLE THUNDER STORMS WITH TORRENTIAL RAIN. THE WEATHER MAN HAD BEEN WRONG SEVERAL TIMES WARNING OF THUNDER STORMS AND WE WOULDNT GET SHIT. THIS TIME IT WAS PRETTY BAD. TOOK A SHORT VIDEO. IT WAS SUPPOSED TO BE THE HOTTEST DAYS TODAY AND TOMORROW. I DIDNT NOTICE ANY BREAKAGE AND I DONT SEE ANY ON MY CAMS. IM SURE ITS NOT THAT MUCH RAIN AND THOSE NAHS WILL DRY OUT SOON. I NEED TO GET MORE PH DOWN AND DECIDE WHAT IT IS IM GOING TO DO FOR NUTES IN FLOWER AND MAKE UP MY MIND. 7/28 Huge thunderstorms all day yesterday and through the night with high wonds. Plants made it through unscathed despite the lack of a trellis. Today is supposed to be the hottest of these days. I think the hear wave ends today. I really need to get my supports up. I'm super lucky to not have had any breaks during the storm. I have a couple of videos I did but I didn't upload them earlier and now that I'm back in the woods I doubt they'll upload now. I'll give it a shot. If not I'll put them up tomorrow. OH! I found that four lined plant bug that had been fucking up my leaves and squished him. Well I hope it was him. If not I killed a sibling at least. UPDATE: JUST WOW. This morning all drooped over from the storm went over at 4 and its still 90 and they seem to have grown sic inches and jumped forward WAY more into flower. I am amazed. I'll upload a photo or two but I took a video I'll put up tomorrow. Super stoked. Oh and you can give me a red smile face for not using nutes every week @growdiaries but you point out the deficiency then I'll fix it. 7/29 Plants looking fantastic this morning. UPDATE: PLANNED ON NOT GOING TO THECGROW TOMOGHT SEEING THAT IT HAD RAINED SO HARD AMD THAT WE ARE SUPPOSED TO GET RAIN TONIGHT. I GET THERE AT ABOUT FIVE AND MY CANARY AND A FEWCOTHERS WERE DROOPING! IT WAS IN THE 80S ALL DAY. I GAVE EACH PLANT A GALLON OF WATER. THE GROW BAGS ON THE TEO WORST PLANTS WERE SUBSTANTIALLY LIGHTER THAN THE REST. I HOPE IM NOT OVERWATERING. THE PLANTS SEEMED TO PICK BACK UP AFTER WATERING BUT ILL HAVE TO WAIT UNTIL TOMORROW TO UPLOAD MY PICTURES AND VIDEOS. I NEEDED TO ADD TEMPORARY SUPPORTS TO A COUPLE DIFFERENT PLANTS. IM CERTAINLY GLAD I GOT THE URGE TO GO OVER. WHAT A CHANGE IN A FEW HOURS 7/30 Plants are really growing fast and transitioning quick to flower. We got almost no rain so I'm glad I watered like I was supposed to even though the bags had some heft to them. I'm noticing more pest damage. I'm thinking a bt spray tonight might be beneficial. I'll look through what I've got on hand. I may just give them an application of spinosid but we'll see. I still need to move things and put my supports up. Medical problems have slowed me down. UPDATE: Went to check the plants around 3 and they looked great. Bags were still heavy and a little bit moist. I think with the added rain some of the plants may have been overwatered. I should have only watered tue bags that felt light. There is only one plant now that looks a little overwatered and even that is looking good. I found some more minor pest damage. Winds were fairly high. I wondered about my trellis netting but it hadn't been sanitized and my plants are very healthy so I decided to wait. I watched them dance like willows in the wind. I know it won't be like that with big ol colas on them but for right now it's working out just fine. Goal for next week is to move the front row back and move things around to better utilize space, possibly spray for pest and add supports for final flowering after I get the plants situated how I want them. If I do it right I may be able to lst some. Also took a 2 minute video but I cant upload until tomorrow. 7/31 I'm wondering about my watering habits. This morning I watered a couple blue cheese and purple punch plants with just a half gallon as they were light and looked drooping. I'm wonderingvif I'm overwatering. Some plants still seem heavy while others are light? I think the plants may have been overwatered due to the torrential rain and my taking less time hand watering. Hopefully I won't come home from this doctors appointment to wilted plants but I really doubt it. 10th planet requires far less water than the two other strains. Even specific phenos require more water and its difficult with the different size containers but im working with what ive got. I need more ph down and I've gotta get these plants supported. These are some massive plants. Store was closed. Dispensary was opened. Showed my buddy the video then it started raining. By the time I got there the plants looked horrible. Everything was droopy but a couple were really bad. A few weren't bad at all. Actually the one in the ten needed it. I think I just need to give more water at a time and document how I water each plant individually. I also need to take into consideration the weather. Hard to do when it's so unpredictable. I'll wait for them to dry out and then I plan to start low doses of big bloom and grow big but I need to wait for them to dry out first. Then next watering they'll get some nutes. It's sunny now so I may go check my plants. I may also put a fan out for a while on the bags. That might help them out.
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Remember that, however you are played, or by whom, your soul is in your keeping alone. Even though those who presume to play you be kings or men of power, when you stand before God, you cannot say, 'But I was told by others to do thus,' or that virtue was not convenient at the time. This will not suffice. Remember that. Day:18 84°F and 65% RH (VPD) for the vegetative stage. Approximately 1.15kPa(assuming leaf temperature is about 2°F cooler than the air), which falls right into the ideal vegetative sweet spot (0.8kPa to 1.2kPa). At 1.15kPa, plants can draw water and nutrients efficiently without risking stress or wilting. It keeps the leaf pores (stomata) open, allowing for ideal carbon dioxide intake and maximizing vegetative growth. VPD is determined by the leaf's temperature, not just the ambient air. Because leaves usually run 1° to 3°F cooler than room air under bright grow lights, my actual VPD will be slightly lower, closer to the 1.0kPa mark. As she transitions from vegetative growth to flowering, one can gradually lower the humidity (to around 45–60%) and drop temperatures slightly to prevent disease from settling inside dense buds when they appear. Night:6 At 70°F and 60% relative humidity, Vapor Pressure Deficit (VPD) is 0.86 kPa. This is right on the cusp of whats optimal for the vegetative stage. During the nighttime, plants generally close their stomata and undergo cellular respiration rather than photosynthesis. Transpiration slows to a near stop, making VPD less critical at night than during the day. However, maintaining a nighttime VPD between 0.8 and 1.0 kPa is highly beneficial in that it ensures the air is dry enough to prevent powdery mildew or bud rot, but moist enough to keep the plant from undergoing unnecessary stress. This range keeps the environment comfortable for cellular processes and prevents large atmospheric swings. Keeping it all flowing. (Not pushing them yet, these are photoperiods) The optimal soil (root zone) temperature for cellular root respiration and nutrient uptake in cannabis is between 68F & 72F This narrow range balances biological energy production (cellular respiration) with the dissolved oxygen levels in the soil, maximizing plant growth and health. Warmer soils hold significantly less dissolved oxygen. When soil temperature exceeds 74F oxygen depletion occurs, inhibiting cellular respiration almost entirely, At 68-72F root cells generate optimal adenosine triphosphate (ATP) via respiration to power root-tip elongation and the active transport of water and nutrients. Too Hot (Above 78F) Root respiration increases, demanding more oxygen, while the water's oxygen-carrying capacity drops. This creates a prime environment for anaerobic pathogens and Pythium (root rot). Too Cold (Below 60F) Root metabolism and cellular respiration slow to a crawl. This severely impairs nutrient and water absorption, leading to yellowing, wilting, and phosphorus deficiencies. A lot depends on whether it's automatic or photoperiod; with photoperiod, there is not as much of a need to push "hard" as the real countdown only begins once the flower is initiated. Automatics, on the other hand, the chronological "clock" begins ticking the moment the seed germinates. It is of critical importance that the seedling growth gets off to the races, understanding that early growth is like compound interest, which will pay off come harvest. This reality is why getting autoflowers "off to the races" early on yields such exponential benefits. The "compound interest" is directly related to the surface area of the leaves. Larger, faster-growing seedlings process more light and build bigger root networks early on, which translates into an explosion of vertical and lateral growth during their short vegetative window. The margins for error are so thin with autoflowers; this early-stage momentum depends on several critical practices. Seedlings exposed to increased atmospheric CO2 levels early in life will develop at an increased rate. To effectively "extend" or optimize the capacity of Photosystem II (PSII) for increased photosynthetic efficiency. In standard oxygenic photosynthesis, Photosystem II (PSII) is naturally limited to the red-light spectrum, peaking at 680nm. Extending its light-harvesting capacity past 700nm into the far-red region requires bypassing the natural limits of standard chlorophyll a. Adding 730 nm (far-red) LEDs alongside standard red/blue lights has been shown to increase canopy photosynthesis by 20–30% in several crops by acting synergistically with shorter wavelengths. However, the limitation is that excessive, pure IR/Far-red light (without accompanying red light) can trigger the "shade avoidance response," causing plants to grow tall, weak, and spindly rather than robust. Utilizing infrared light (specifically the 700-750 nm far-red range) is a viable method to boost photosynthetic efficiency. It acts as a bridge to allow PSII to utilize a broader spectrum of light, breaking the traditional 700 nm barrier. UVR8-mediated signaling (often in conjunction with CRY proteins) triggers protective mechanisms that maintain the stability of the photosynthetic apparatus (including LHCII and reaction center proteins), thus ensuring that the efficiency of Photosystem II remains higher in UV-B-exposed plants compared to plants lacking this receptor. ΦPSII indictates the rate of electron transfer from water to plastoquinone, which drives the production of ATP and NADPH. There is a close link between ΦPSII and the true rate of CO2 fixation (Φ*co2). ETR stands for Electron Transport Rate. It measures the speed at which electrons are moved through the thylakoid membranes in a plant's chloroplasts during the light-dependent reactions of photosynthesis. Infrared light (particularly Near-Infrared or NIR) improves cellular energy by interacting directly with the electron transport chain (ETC) in mitochondria. This process boosts adenosine triphosphate production, which acts as a metabolic coefficient multiplier by accelerating enzyme activity dramatically. Extend then multiply. Far-Red photons interact with plant photoreceptors to accelerate the plant’s biological "clock" or trigger a shade-avoidance response. Autoflowers don't use the plant's biological clock, although the IR will initiate a shade avoidance and make them stretchy. You can just add equal measures of 660nm-680nm to negate the shade avoidance effect. Replacing nights' "darkness" with a combination of IR+ and 660nm. Because autoflowers don't require a dark period to flower, many growers just blast them with light. 18/6 24/0. However, this ignores the plant's metabolic rhythms, where daytime photosynthesis (light reactions) must be perfectly balanced with nighttime carbon fixation and assimilation (Calvin cycle) to avoid bottlenecking plant development. Cellular respiration is a 24/7 process, but it can only function while the plant has the free oxidative capacity to do so. A 100% photosynthetically active leaf cannot perform cellular respiration. The viral trend of defoliation of every leaf that isn't "getting enough light" is of great detriment overall, putting 100% of the cellular respiratory "workload" and responsibility on the 0/4/6 hours of darkness in sub-optimal conditions for enzymatic activity. Photosynthesis captures nearly 100% of the initial energy as carbon, while cellular respiration is the process that unlocks 90% of that captured energy into usable ATP so the plant can use it. Respiration is considered only roughly 30% to 40% efficient. It captures enough of the potential energy in glucose to synthesize around 30 to 38 ATP molecules per glucose molecule. The remaining 60% to 70% of the energy in the sugar is not captured in ATP; instead, it naturally escapes into the environment as heat, which helps regulate plant temperature. In plants, the primary enzymes of the Electron Transport Chain (ETC) and the ATP synthase complexes are typically adapted to function optimally in warmer temperatures (roughly 77°F to 95°F, depending on the specific plant strain). As temperatures rise within this physiological range, molecular collisions increase, speeding up respiration and ATP production. The cannabis plant has a branched respiratory pathway. During heat or cold stress, plants activate Alternative Oxidase (AOX). AOX burns sugars to dissipate energy as heat rather than coupling it to ATP production. This pathway actually functions optimally at elevated temperatures to help protect the cell from the damaging build-up of Reactive Oxygen Species (ROS) during heat stress. Enzyme activity generally scales with heat; there is a strict biological limit. If canopy temperatures in a grow room exceed 104°F, the enzymes and their supporting lipid membranes lose stability. Not saying you need to go crazy, just optimize nights the same as we optimize days. Phosphorus is the driving force behind early seedling development. It acts as the "energy hub" of the plant, directly driving cell division, robust root growth, and the creation of DNA. Without an adequate, easily accessible supply early on, the plant's overall growth potential and final yield can suffer permanently.
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Day 36: "Hey everyone! Just a quick update: I removed a few more leaves here and there and did one last round of LST (low stress training). 🌿 The plants are looking great, and I'm going to let them recover now before sending them into the flowering stage. I'm really excited to see them start blooming in 2-3 weeks! Also, a quick update on our temperature issue: today, the temperature stayed below 26.8°C, which is great news! However, we still need to find a solution to keep the humidity levels up. Our 360 m³/h exhaust system isn't able to maintain the required humidity level. I've calculated that we need a humidifier that can evaporate 1800ml/h to maintain 60-70% humidity, which would help manage the temperature better. Does anyone have tips for a good humidifier or other methods to control the humidity and temperature? Any advice would be greatly appreciated! Day 37: Hey everyone! Tomorrow, we're planning to buy some Cal-Mag because we suspect the yellowing leaves might be due to a calcium-magnesium deficiency. We're also going to get a pH test kit to make sure everything is balanced properly. Do you think this is a good idea? Any tips or suggestions would be greatly appreciated! Day 38: Hey everyone! Quick update: it turns out the yellowing leaves were due to a nitrogen deficiency. We increased the fertilizer dosage today, so the plants should start looking better in 4 to 5 days. 🌿 Thanks for all the support and suggestions Day 39: Hey everyone! Another quick update: after increasing the fertilizer yesterday to address the nitrogen deficiency, it should take about 4 to 5 days for the yellow leaves to turn green again. 🌿 We're already seeing improvements! The plants have grown significantly and are developing a dense canopy once more. It's great to see them bouncing back so quickly! Day 41: "Hey everyone! Quick update: we've removed the bands we were using for LST (low stress training) and are now letting the plants grow freely. 🌿 We plan to keep them in the vegetative phase for about one more week before transitioning them to the flowering phase. Excited to see how they continue to develop!"