The Grow Awards 2026 🏆
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So this week I have had to split the plants, one is really some way behind so I've managed to sweet talk the wife into letting me get another tent 😉 this plant may be behind but it's fucking massive compared to the others, plenty of decent bud sites so now she has all the space she needs. I have to feed her by hand now rather than the wilma but that's no real problem. Can't wait to see what next week brings already. If your running something similar or even if your not give me a follow and I'll follow you back âœŒïžđŸ»
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Hi everyone đŸ€— This week the two Kosher Tangie Kush were harvested by Amsterdam Genetics 😍. extremely good phenotypes. The blue cheese pheno 2 and 3 were placed in the darkroom according to the video. These were harvested yesterday, from which the pictures will come in the next update :-). All others need 2-3 weeks. I wish you lots of fun with the diary, stay healthy đŸ™đŸ» and let it grow đŸŒ±
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@Sators
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Day 9 – After the Clouds, the Sun Returns Following a couple of cloudy, cooler days with unpredictable UK spring weather, today we’re back in business – full sunshine bathing the windowsill, and the seedling is clearly appreciating it. On day 9, she’s showing good upward momentum, with a healthy green tone and a nicely elongated, but not overly stretched, stem. The second set of serrated leaves is beginning to open up, and the seedling’s posture is strong and upright. This morning I gave her 1 litre of clean, pH-balanced tap water. No added nutrients – the organic super soil and Biobizz All Mix are handling that just fine for now. I’m keeping to my minimal-intervention philosophy: no boosters, no chasing perfection – just observation, clean inputs, and natural sunlight. Observations: Although the last 48 hours brought overcast skies and some temperature swings (unmeasured near the window), the seedling remained stable – no signs of droop or stress. Today’s sun is back in full force, with direct light from 07:00 to around 14:00, likely peaking again at ~1350 ÎŒmol/mÂČ/s. Still no supplemental light or artificial environment. Everything remains natural and low-effort. Thoughts Moving Forward: It’s always interesting to see how a young autoflower responds to dips in light and ambient temperature – they don’t have time to waste, and yet this one seems to have taken the brief grey spell in stride. Looking ahead, if the weather holds steady, we should start to see noticeable structural development over the next few days. She’s holding up well. Calm, steady progress – just the way I like it. Day 11 – Holding Strong Indoors While the Outdoors Waits. Here we are on Day 11, and the little CBD Auto 20:1 continues to develop steadily on the sunny windowsill. The first set of true leaves is broadening nicely, and the new growth in the centre is coming in with good symmetry and colour. Stem strength is improving as well, holding the plant upright with no signs of stretching or leaning – exactly what I like to see at this stage. I’m continuing to water only with clean, pH-balanced tap water, no additives, no boosters. Just letting the super soil mix and Biobizz All Mix do their thing. This “less is more” approach seems to be paying off so far. Weather notes: The past few days have been moderately sunny, with occasional clouds, but the windowsill stays consistently warm – definitely warm enough to encourage strong vegetative growth. Outdoors, however, it’s a different story: cold air, unpredictable swings, and
 snails. Lots of snails. This seedling wouldn’t last a night outside right now – she’d be a gourmet treat for any passing mollusc. For now, she stays safe behind glass, soaking up the sun from dawn until early afternoon (~07:00–14:00), and building up strength for the future move outdoors – once the weather is right and the risks are low. Final thoughts for today: There’s something satisfying about watching a seedling thrive under low-tech, natural conditions. No grow tents, no supplemental lights – just sunlight, soil, and simple attention. She’s doing well, and the coming week should bring the next round of leaf growth and even more structure. Slow, steady, and sun-fed – exactly how I imagined this grow would go. Day 14 – Two Weeks Strong & Natural Salty Signs Two weeks in, and the CBD Auto 20:1 is holding her own beautifully. After a slow and steady start on the windowsill, she’s now clearly entering a more active vegetative phase. The leaves are spreading wide, looking rich and healthy in colour, with that classic Fast Buds symmetry already taking shape. Stem structure is upright and solid, with no signs of stretching, which tells me she’s perfectly aligned with the available sunlight hours. Watering & Environment Update: She continues to receive pH-balanced, clean tap water only, and the pot remains well-drained and breathable thanks to the fabric construction. Today, I noticed white patches on the fabric pot – a common and harmless sign of mineral salt deposits. This occurs when moisture evaporates through the fabric, leaving behind minerals from the water (mainly calcium and magnesium). It’s cosmetic only and doesn’t affect the plant or roots in any negative way. Light Conditions: After a few low-light days earlier this week (we recorded a light intensity drop down to ~30 ÎŒmol/mÂČ/s during heavy cloud cover), today brought back that sweet UK sunshine. The plant is once again receiving its reliable 07:00–14:00 window of direct sun, which we’ve measured previously around 1350 ÎŒmol/mÂČ/s at peak – ideal for a low-input indoor approach. Final Thoughts: She’s looking compact, balanced, and ready to stretch. No signs of stress, deficiency, or pest issues – and I’m really enjoying observing how this plant responds to minimal intervention in a realistic environment. Not rushing anything, not chasing perfection – just letting nature and a well-prepped soil mix lead the way. Next week should be an exciting one!
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@Canadian
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This plant is doing very well she was donated to a Cuban friend I have which actually has two of them and they are very well she is very tall with large branches despite being on a small pot she has been fed nutrients once a week no training has been done on her despite all that she's looking fantastic I did not want to keep her with me because I don't know if they're flowering cycle will be done by the 1st of October if not then rain and humidity is too high to be able to crop something outside in Ontario. Thank you for reading I will continue to update have a happy grow.
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@Kushizlez
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Day 42-49 (Day 42) Just watered today but couldn’t go until runoff because I didn’t have enough RO. I forgot to add the probiotic too. Nonetheless, everything is starting to recover from those weird deficiencies and is looking super healthy. Plants are really bushing out now too. I had to top the zkittlez and BBB#3 again as they are just getting too big. Nothing is definitively showing sex yet but I’m seeing clues. Shouldn’t be long now. If I get 4 females or less I will use 10gal pots, 5-7 fem 5gal pots and 8-12 3gal pots. I need to stop overwatering. Even though it doesn’t look too overwatered, it is much better to water a little bit each day at lights on. This will help keep the humidity down as well as deliver optimal oxygen to the roots speeding up plant growth considerably. (Day 45) Gave an EM1 spray down today. The beneficial bacteria is said to overpopulate surfaces so powdery mildew and septoria can’t form. Something seems to be really working as I haven’t seen any yet. (Day 47) I sealed up the tent and am running both dehumidifiers and it’s keeping the RH around a safe 70% night and day which is right on track with VPD. Plants are all looking super healthy. Deficiencies have pretty much all cleared up. Cold nights I’m running 600w and warmer nights I’ll run 400w. I was asking around Instagram about white ash/good burn and a few different people assured me it has to do with mineral content of the soil. I was told the three best products for clean ash is glacial rock dust/basalt, oyster shell flour and langbeinite. I already have langbeinite so I’ll grab the other amendments today and top dress. I grabbed the amendments and also got some Destiny Organics dark matter super soil, coco and some beneficial nematodes. Top dressed each amendment except langbeinite and mulched in some coco coir. (Day 48) My shelf came in today and I think it may be to big for the 4x4 tent. Each square is 12”, not the 11.8” advertised. I could wipe down my flower room and set it up in there which would give my plants a good adjustment to the new lights before I flip. Or I could set it up in the veg tent but that seems like a huge hassle as the need to be moved and flipped soon anyway. I wish they would show sex already so I can toss out the plants I’m not keeping. For flower I am considering starting over fresh with the new Destiny soil and coco mixed with some amendments. I’m concerned that my current mix might be too hot. I could also dilute it with the Destiny/coco mix. Those little bulb mites that came in with the worm castings are a little concerning as well. Some say they are just beneficial composters aka “worm bin mites” and others are telling me they’re predatory bulb mites which destroy crops like garlic. I’m leaning towards beneficial composters but in another grow I watched them devour a seedling before it sprouted. Gotta check the current roots but the plants aren’t quite ready to be transplanted. (Day 49) Got everything in the flower tent wiped down and sprayed with alcohol then EM1 few hours later. Got the shelf set up and got all my temp controls set up and running. I put the controllers outside the tent this time and will patch any light leaks. Gave a lite compost tea at 830ppm and a velokelp foliar spray at 6ml/L. This will be the last veg feeding before I transplant into their final containers on the 31st. BCTG#2 is a confirmed male and I pulled him. No one else is showing definitively. Roots looked super healthy with very few mites but I’m not 100% convinced they’re all clean. I saw a few mites on leaves today too. Saw a bit of droop after the move but they all look happy just a few hours later. Took a few clones from some sucker branches on a few of the blackberries.
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another resin monster from seedstockers, with a very special scent, full of flavors! grinded it smelled like peppermint, and vaped it has a great sweet creamy taste!
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@Weedzoks
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Hi, La sĂ©nescence se fait naturellement du fait d’une lĂ©gĂšre carence en N, j’ai quand mĂȘme ajoutĂ© du Power Clean pour l’accĂ©lĂ©rer et amĂ©liorer encore plus le goĂ»t et l’odeur. Les couleurs violettes se propagent petit Ă  petit vers le bas de la #2, et trĂšs lĂ©gĂšrement sur la #1, comme des reflets. La puissance du panneau LED a Ă©tĂ© abaissĂ© sur 55% La floraison est prĂ©vu pour 7-8 semaines et pourtant j’en suis Ă  10, sĂ»rement du Ă  la carence post stretch qui a ralentit la floraison et rĂ©duit le rendement ; J’ai observĂ© les trichromes le 28/10, ils sont presque tous laiteux et les premiers ambrĂ©s arrivent doucement.. A la semaine prochaine 👋
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@ICEGrow
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Die letzte Woche ist angekommen jetzt heißt es nochmal krĂ€ftig spĂŒhlen und dann ist Ernte. Die Farben einfach wunderbar und der Duft ist atemberaubend.
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Hello welcome back to the garden today is day 63 with the Californian snow sorry iv missed a few weeks but here you go she is a beast she has towered over all the others she’s at about 120-125 cm in hight and she’s starting to swell it is amazing how big she is in 63 days she’s frosty af and I can’t wait to try her buds so until harvest be safe and happy growing đŸ‘ŒđŸ»
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@Roberts
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Hash plant smells great. I did have root issues during grow. It did help solve the issue for future grows. Still had can nice plant. Smells great. Will try to upload a video here and will be available on my YouTube channel. The Viparspectra P4000 light worked great. The New Level Hydro buckets are very nice. Plus PEV has some great strains from ones I have tried so far. Thank you everyone It won't upload my video. It is on my YouTube channel though. I tried. Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. â„ïžđŸŒ±đŸ» Happy Growing đŸŒ±đŸŒ±đŸŒ± https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g Www.newlevelhydro.com Www.hygrozyme.com.
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@CalGonJim
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1/12/26 4:18AM MONDAY.....đŸ’ȘđŸ’ȘđŸ’ȘđŸ’Ș👌 1/12 CANNAKAN DAY MEDICINAL SLAVERY WOULD MAKE HARVEST A BREEZE!! ABOUT THE LEDS Yes, the **Samsung LM301H EVO diodes** in your Mars Hydro lights (likely an FC-E series like FC-E3000, FC-E4000, or similar) are among the most efficient horticultural LEDs available right now—individual diodes hit **3.14 ÎŒmol/J** efficacy, pushing the whole fixture to around **2.85–2.9 ÎŒmol/J** PPE (photosynthetic photon efficacy) in manufacturer specs and independent tests. That's top-tier for full-spectrum grow lights, meaning they convert more electrical power into usable plant photons than older diodes or cheaper LEDs. If they "seem more efficient than the PPFD meter says" (your plants thriving at lower wattage/height adjustments), that's actually common and not a contradiction—it's often the **real-world efficiency** shining through once nutes/stress are fixed. Here's why this happens and what your recent wattage drop (a few more watts lower) likely means: ### Why Samsung LM301H EVO Can "Seem" More Efficient Than Raw PPFD Readings Suggest - **High PPE + Uniform Distribution**: These diodes excel at producing photons in the PAR range (400–700nm) with minimal waste (heat/loss). Mars Hydro FC-EVOs achieve strong average PPFD (e.g., 750–1000+ ÎŒmol/mÂČ/s in tests at recommended heights/power) with even spread—no hot spots wasting energy. When your nutes were suboptimal (Advanced Nutrients issues), plants couldn't fully use the light (wasted photons → stress, stretch, lower efficiency). Now dialed in (GH powder + aminos + mycos), they convert more of that PPFD into growth—making the light "feel" stronger/more efficient even if meter numbers stay the same or drop slightly. - **Meter Limitations & Calibration**: - Handheld PAR meters (especially cheap/older ones) can under-read full-spectrum LEDs like LM301H EVO (strong white + red enhancement). They often have poor spectral response to the exact mix, reading 10–30% low compared to pro tools (Apogee SQ-500) or calibrated apps. - If you're using an app like Photone (mentioned in your diary), it's generally more accurate for Samsung full-spectrum lights (especially on iPhone; Android varies but often close with diffuser/paper). Many growers report Photone matching or exceeding cheap handhelds on LM301H setups—sometimes showing higher effective PPFD than a basic meter implies. - Bottom line: Your plants are the ultimate meter. Thriving (miraculous growth, no burn/stress) at lower wattage means the effective usable PPFD is higher than a potentially under-reading meter suggests—efficiency win. ### Your Wattage Drop & What It Means Lowering by a few more watts (on top of the earlier ~10% drop) is smart and aligns with the efficiency gains: - Dimming on Mars Hydro FC series is **very linear**—tests show PPFD percentage tracks close to (or slightly above) the dimmer % because diodes run more efficiently at lower currents (less heat/loss). - Example: Dropping from 100% to 90% might only reduce PPFD by ~8–10%, not full 10%, due to that efficiency curve. - Your plants handling it (still "miraculously better") without stretch or pale leaves confirms the sweet spot: likely 450–650 ÎŒmol/mÂČ/s veg/late veg range now, with room to push if pistils emerge. - Solar bonus: Every watt saved = less battery drain on cloudy days, cooler tent (less fan/AC draw), and more headroom for extra plants without spiking consumption. **Practical next steps**: - Recheck PPFD (if using Photone/handheld): Average multiple canopy spots at current height/power—aim 450–600 for late veg autos, 600–800 early flower. - Watch response: If nodes stay tight/dark green/no cupping, you can drop another 5% or lower height slightly for denser canopy. - Log kWh if your inverter shows it—track the drop to celebrate the savings. - If meter still "under-says" vs. plant performance, trust the plants more—Samsung EVOs are proven beasts when the rest of the grow is dialed. This is textbook optimization: nute fix → better photon use → lower power for same/better results → solar efficiency skyrockets. You're building a truly lean system. How low are you at now (e.g., 70–75W total?)? Any pistils or new growth explosions today? Keep the momentum—it's paying off big. đŸ„ŠđŸŒđŸ‘šâ€đŸ”ŹđŸššđŸŒžđŸ’ȘđŸ’ȘđŸ’ȘđŸ’ȘđŸ’Ș 1/15/26 12:36AM L-Phenylalanine: https://pubchem.ncbi.nlm.nih.gov/compound/L-Phenylalanine#section=Crystal-Structures That’s your Mars Hydro bar-style LED grow light setup in a compact grow tent (looks like a 2x2 or similar Spider Farmer tent branding on the mylar walls), running super efficiently right now! Breaking down what I see from the photos: ‱ The light is a multi-bar LED fixture (probably from Mars Hydro’s FC series, like FC3000, FC4000, or a smaller EVO variant) with Samsung LM301H (or similar LM301B/H EVO) diodes—these are high-end, efficient chips known for uniform distribution, low heat, and great full-spectrum output (warm white + red/IR boosts for veg/flower). ‱ It’s hung at 19 inches (measured from the light bars to the canopy or sensor plane, with that white dotted line marker). The tent shows a hygrometer/thermometer combo reading 76°F / 53% RH (nice stable veg conditions—cooler side helps prevent stretch). ‱ Your PAR meter app is showing 327 ÎŒmol/mÂČ/s PPFD (Photosynthetic Photon Flux Density) at that spot/height—solid reading for where you’re at. ‱ Plants look like young cannabis in veg stage: multiple small pots (fabric or repurposed buckets like KrĂžger cottage cheese tubs—classic budget move!), healthy green canopy with some colorful accents (maybe early purpling or strain traits), topped or in early training, sitting in coco coir or similar media. ‱ Power draw: ~50W current (from the energy usage screenshot), averaging super low over time (0.48–0.76 kWh daily average). That’s impressively efficient—likely dimmed way down or a lower-wattage model (e.g., 150–300W rated, but running at partial power). Total consumption over 30 days at ~14.5 kWh is pennies on the electric bill. This aligns perfectly with your earlier plan to target ~500 PPFD but getting great results at lower wattage/intensity. Right now at 19” and 327 PPFD: ‱ That’s in the sweet spot for early-mid vegetative stage cannabis (typical recs: 300–600 ÎŒmol/mÂČ/s for veg, starting lower ~300–400 for young plants to avoid stress, ramping up as they bush out). ‱ Bar-style lights like this excel at even spread (no hot center like older quantum boards), so your canopy is getting consistent light without bleaching or stretch in spots. ‱ Low power (49.6W) means minimal heat buildup—fans and passive cooling handle it easily, keeping temps/RH dialed (76°F/53% is golden for veg; prevents mold and encourages compact growth). Why it feels “great results at lower than recommended”: ‱ Samsung diodes are top-tier efficient (often 2.8–3.1 ÎŒmol/J), so you hit usable PPFD without cranking full power. ‱ Many Mars Hydro FC models recommend 18–24” for veg at 50–75% dim (your 19” fits right in). ‱ Your plants are responding well—lush, no obvious deficiencies/stress, and you’re feeling physically ready to top/fill pots after the delay. To push toward your 500 PPFD goal without overdoing it: ‱ Lower the light a few inches (try 16–18”) incrementally—PPFD scales roughly with the inverse square law, so dropping height boosts intensity noticeably (could jump 20–50% depending on spread). ‱ Or bump dimmer % if it’s not maxed (your 50W draw suggests plenty of headroom). ‱ Retest PPFD at multiple canopy spots for average (center often higher, edges lower in bars). ‱ Watch for tacoing/upward leaf curl (too much light) or stretch (too little). This setup is dialed for low-energy, healthy veg growth—perfect for your “lower wattage wins” approach. Plants are happy, tent’s stable, and you’re crushing it efficiency-wise. If you drop the height or dim up, snap another meter reading/pic—I can help fine-tune further. How old are these ladies (weeks from seed/clone)? Any specific strain notes, or planning to flip to flower soon? Keep the momentum—today’s a win! đŸŒ±đŸ’Ș😂
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@DniceWJ
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Day10 I started my first large feeding today I’m using the basic general Hydro growth chart my LSD seems to be growing very well I have no complaints today we transfer from the small pot into a 3 gallon Hydroponics tank Day 11 after the large feeding on yesterday She looks great.
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This week she got the works.😎👍 going for max buds. Had to put sand in so i could kill of the little black fly's that lived in her soil...and the soil of the other plants. Got rid of them for 80%! I water her from the bottom now. The sand gives it a nice looking pot😎👍. This week will LST the tops too. Going for big!😉😎 9/5/21 : new LST for the queen.😎👍
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Quand on contrĂŽle un peut mieux le coco on arrive a tout que des rĂ©sultats selon moi car pour ma premiĂšre fois je trouve qu'il y as vraiment une grosse diffĂ©rence sur le dĂ©veloppement en vĂ©gĂ©tation vs terre . AgrĂ©ablement surpris . Je suis prĂ©sentement a 770 ppm avec un run off de 25-30% au alentour de 235 ppm et ca roule trĂšs bien . Ne vous gĂȘner pas pour des conseille ses ma premiĂšre pousse en coco. Je passe as 1100 ppm demain j'espĂšre tout va bien se passĂ© souhaitez moi bonne chance .
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@AutoCrazy
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This fine lady has entered into flowering with a bang. She is stretching out like a champ!! She is drinking 7 gallons every 2-3 days now. I will likely increase watering to 10 gallons soon enough. I have been spraying with OMRI fungicides every 3-4 days and I haven’t see any issues yet 😎 I may throw a little top dressing down (my own little flowering mix). We will see as the week goes. I can’t wait to see more growth from this sexy lady. đŸ˜ŽđŸżđŸ»đŸŒ±
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@nonick123
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DĂ­a 30 (01/07) Riego con 250 ml H20 pH 6,5. Se muestran sedientas 6 dĂ­as despuĂ©s del topping, las nuevas ramas se estĂĄn formando rĂĄpidamente! DĂ­a 31 (02/07) Se muestran saludables y potentes! DĂ­a 32 (03/07) Riego con 500 ml H20 pH 6,5 DĂ­a 33 (04/07) Las plantas estĂĄn creciendo muy rĂĄpido! Me planteo hacer supercropping o LST en algunas de ellas... DĂ­a 34 (05/07) Se muestran sedientas. Las macetas se le empiezan a quedar pequeñas Riego con 250 ml de H20 pH 6,5 DĂ­a 35 (06/07) Training session! Aplico LST a todas y supercropping a la OnionOG mutante con 4 colas por nodo Riego con 500 ml H20 pH 6,5 DĂ­a 36 (07/07) Riego con 500 ml de TĂ© Vegetativo de Lurpe Solutions Aplico foliarmente Kelp hidrolizado a 0.25 ml/l Ajustes de LST. EstĂĄn respondiendo estupendamente al entrenamiento! đŸ˜đŸ’„ 💩Nutrients by Lurpe Solutions - www.lurpenaturalsolutions.com đŸŒ±Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE - www.pthorticulture.com/en/products/pro-mix-hp-biostimulant-plus-mycorrhizae
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Llegamos al final! Ya con todo seco vamos a ir catando cada variedad a su debido tiempo. Esta cepa concretamente ha salido brutal! Unos niveles de thc superiores...
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@SAC87
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Hey Growers. I’m not sure what the hold up is, but they call the shots so I guess we wait a bit longer. It’s talking longer than normal for them to fade but I’m sure they’re close. They’re a more yellowing every day. These 3 phenos are quite different and I’m sure that’s not helping with having a definitive end date. They will go into darkness for 2-3 days then they’ll come down. The smell is crazy, I added the second fan a while ago to help with that. I am just waiting for these girls to be done so I can start my FastBuds Gelato Auto run with the XS2000. Happy Growing.
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She is really short she is getting ready to start her stretch I'm seeing signs of pre flowering. She is starting to grow more had to take a few of the inner branches off to thin her out some but she is still thick.