The Grow Awards 2026 🏆
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@Bdawg
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Girls.nearly ther will be chopping down next.few days
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Buenas a tod@s... Décima semana de floración de estás green poison, décima y última semana, ya pueden despedirse, la semana q viene ya entran a poda, está semana un buen lavado de raíces un poco de defoliación y listo, la planta tiene cogollos compactos y pesados, buen aroma, bastante recina... A mí me gustan, aún q no tengan buen aspecto, no juzguemos las apariencias 😉 tiene muy buena pinta, contento con el resultado pero a seguir mejorando... Buenos humos para tod@s 💨💨💨😎⚕️ 🇦🇷🤝🏻🇪🇦
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Keeling on top of training and trying to full my scrog
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@CalGonJim
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1/12/26 4:18AM MONDAY.....💪💪💪💪👌 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 μmol/J** efficacy, pushing the whole fixture to around **2.85–2.9 μmol/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+ μmol/m²/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 μmol/m²/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. 🥊🍌👨‍🔬🚨🌞💪💪💪💪💪 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 μmol/m²/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 Krøger 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 μmol/m²/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 μmol/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! 🌱💪😂 1/18 11:58AM. BRAM STOKERS TRAILER PARK DRACULA........I SHOULD BE WORKING ON THE PLANTS BUT THIS IS REALLY GOOD. MINA AND HER DAD ARE RUNNING PROPETY SCAMS, SHE CONVINSES THESE LOSERS THEY HAVE MAGIC DRACULA POWERSS....AND WE STEAL THEIR TRAILLER. REINFEILD RANDY , JULIANFIGURES IT OUT AND BLACKMAILS BOTH OF THEM. AND MUSICAL GUEST KISS!! A GREAT HALLOWEEN EPISONDE.... OH I FORGOT I AM SUPOSSSED TO BE GRWOING PIT.
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The girls just keep outshining themselves and are getting bigger and bigger the sativa looking washing machine is almost 5ft now
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@Alex8o
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-15 till cut for mosts. Smell is very strong , especially dbl cookies and gorilla. All the strains are very solid and supersticky like never i seen😍💚.
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Starting too show the early stages of pre flowers , everything has gone nice up until now , she grew a very compact but bushy plant , that seemed too just bush about this week ,
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Settimana 7 8/11/2022 8 lt demineralizzata 800ml rubinetto ec 300 Aggiungiamo 16 APT 16 enzimi ¾ cucchiaino silicate 8g mega bud ottendo Ec 1716 Ph 6.1 9/11/2022 Defogliazione e scambio posizioni: abbiamo messo quelle più sviluppate ai lati, e quelle meno sviluppate al centro cercando di portarle tutte allo stesso stato. 10/11/2022 8 lt demineralizzata 800ml rubinetto ec 303 Aggiungiamo 16 APT 16 enzimi ¾ cucchiaino silicate 8g mega bud ottendo Ec 1680 Ph 6.1 12/11/2022 8 lt demineralizzata 800ml rubinetto ec 329 Aggiungiamo 18 APT 16 enzimi ¾ cucchiaino silicate ottendo Ec 1213  Ph 6.4
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8/16 Watered before feeding two gallons to the garden. Defoliated a bit and noticed an open folded leaf that inchworms must've crawled out of. Also found another japanese beetle today. They are in the area but this far I've only found four. Up the road they've skeletonized plants so I'm crossing my fingers. Next year that's one thing I'm doing for sure. Bird netting. No pillars and no japanese beetles. Can't be that expensive. I may need to do another treatment. Of Spinosid or BT to be safe. I haven't seen much fresh damage like I had before on lower branches. Plants seem to go more into flower everyday. Dreamcatcher furthest along followed by a seedling in a 5 gallon then blueberry and ice cream cake is bringing up the rear. This is when the fun starts. I've put a lot of time and money in since March. Temps are lower today seems like it's going to be a great day. 8/17 didn't water. I figured I'd let things dry out. Defoliated a shit ton of yellow leaves. Every day plants seem to be flowering at a rapid pace. I plan to apply another treatment of BT as a saw another inchworm nest. Also found a japanese beetle that I think is responsible for some of the damage I've seen. 8/18 Soil was dry so I gave it a good watering. Buds are developing extremely fast. I can't believe the changes I see on a daily basis. Still damage. At least it's not destroyed by the japanese beetles like some of the neighboring plants. I did have to defoliate a lot of yellow leaves after this last feed. I know about sensenece and I had the same issue last year. It still seems worrisome to see leaves die. Temps swing thirty degrees here so that might be a contributing factor. I hope it's not some kind of nutrient lockout. Don't know how to tell but I know I don't feed much or often to try to avoid that. I haven't flushed and I really don't want to. Next year super soil. I need to do another preventative spray and go over during the dark. Will update as I go. 8/19 Hurried morning and plants were wet so I didn't water. Looks like it's going to rain. Plants went through a huge growth spurt and buds are developing at a rapid rate but I haven't gotten to the reason why the old big fans turn yellow and drop. Especially since it's after a growth spurt. I probably need to flush. It started at the bottom at first but it's moved up a little. I'll update further today. UPDATE: Went back over and fed two gallons to the garden. Replaced 1tbsp tiger bloom with 1/2 Kool bloom and no microbe brew. Plants seem like they need nitrogen. After finding three sets of leaves with moth eggs and finding what looks like septoria or another fungal infection on the plant outside the cage in the 30 gallon tote. I almost put the ax to it but for now it's just isolated. Stalk is bigger than the ax handle so I'll let it do its thing but not with my other girls. I need to spray BT but I also need to treat WPM. I'll check maybe I have some lost coast plant therapy left. 8/20 No water. Plants were wet. Lost another shit ton of yellow leaves. May be WPM that has progressed. Treated the garden early am with lost coast plant therapy. Will update further today. UPDATE: Took a short video I'll upload tomorrow. Made the decision to water as plants were dry. Probably should've waited but it's been so hot. Humidity is ridiculous. Plants look cleaner after LCPT. Buds developing fast. Looking back on my old journals and seeing the same questions pop up from last year is reassuring. I need to order more LCPT and I also need to get in and prune any shoot that has dead stuff on it. There is some more on the interior I should take as well. I spent a good deal of time (twice) today defoliating and making sure everything yellow was gone in case of a fungal infection. 8/21 Didn't water. Looks overcast. Plants are transitioning to flower. They seemed to like the last feeding. I think I may have been underfeeding. I defoliated what needed it and the dead stuff but there wasn't as much. I can still see WPM this morning. It's just so humid here and it's been raining EVERY night. I'll probably use vinegar or h2o2 tonight. With all the moths and moth eggs I've been finding it wouldn't hurt to do an application of BT. I also need to keep an eye on my ice cream cake. Plant is enormous and it's only in a 20 or 30 gallon bag. I can't remember which. Anyway maybe it's just the lighting but it doesn't seem as rich green as it was. I'll keep an eye on them. 8/22 No water as it's raining. That hurricane Henri is supposed to around here today or tomorrow. I'll have to check but I think I'm fine. My supports are sturdy. I'll do a double check but things seem fine. Flowering nicely. It's kind of discouraging that it's been raining every night and the rh is always ridiculous as of late. The fog this morning was horrendous. It's like I could cut it with a knife. Let's see if it is going to rain tonight. If not I'll spray.
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@chimera
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Good string week of growth the hybrid light system certainly helps under Veg training the branches out along the wire ready to take these girls to 12/12.
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Just look at it. All deformed and shit. Already has a fat stem on it.. maybe the nutes should be toned down? God knows. 4/2. It's like it's growing sooooo many leaves... plain water at end of week. Contemplating defoliating it...
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Huge plant which I wasn’t planning on putting a net over, this was not a planned scrog as I only implemented the net at day 12 of flower as I moved the runtz in to a different tent and thought I would stretch this one out to fill the tent. Looks real promising with lots of bud sites, did a little defoliation just to help with light penetration to the middle and lower bud sites.
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@Matriosky
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5/17 Hello everyone! Not many pics this time around, it's been a busy week! Marie has grown so much in the past week that it touched the lamp, no burns only because it's a low power light and I have a feeling that the reflective box does much of the work when it comes to lighting. Anyway, today I spent some time attaching the lamp to the top of the box as you can see from the video, I think it works great! Watered as usual, 1lt PHd @6.3 +-0.2 when the soil dries (2-3 days) and added some extra Bio-Grow; I also took the occasion to defoliate again, I want more light to reach lower nugs and I've also noticed how when I defoliate the air in the box is much fresher and clean. Week 10 will mark the full switch to flowering nutes, I'll have 3 weeks to nuke the s**t out of this plant with nutrients before flushing, fingers crossed! Let's make some calculations over the growth in height: Week 8: +13cm Week 9: +15cm Assuming +15cm as the max growth rate (I sure hope so), and considering that this plant will take a maximum of 14 weeks from germination (14th being the harvesting week), we're looking at: Week 10: 83cm Week 11: 98cm Week 12: 113cm Week 13: 128cm Week 14: 143cm Which is a whole 25 cm more than my box! XD, hopefully, once we reach week 11 (so next week) it will slow down, after all, 120cm is the maximum height for these genetics (but I hope it's a bit lower like 100 cm would be perfect)
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D28 - The first day in the fourth week of veg. She is now 18 cm tall, and I'll start doing some low-stress training this week. I trimmed the cover crop today as it was a bit all over the place. I gave her around 1.2-liters of the compost tea I started brewing yesterday, and for once, I remembered to check the pH and adjust it to 6.5. Yay, progress! D31 - Today, I finally got around to doing some low-stress training. I should have done it ages ago, and I don't even have a good reason for not having done it, but hey, better late than never. Right? D32 - She is bouncing back nicely from the training yesterday. Starting to smell a bit so I got the active carbon filter installed. D34 - The last day in the fourth week of veg and the final day as she is in flower now. I did some more LST, as well as defoliation and cover crop trim to increase airflow.
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@Eauderay
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This week she has been bulking those nuggets peppered all over, I am hoping she can be healthy enough to swell those Calyxes, because she was stressed few times during her growth and the last one is the change from hps to leds... She had to adapt to those intense leds... Found spider mites on one plants next to her but they are not interested in her, still found few on her and did a careful inspection/eradication but only 4 were found... I think she stink too much for them lol that gassy fuel from the swamp is not on their list! Only water this week she was given. I am trying not to rub those sugar leaves for a sniff too often!🙄😜 It seems the less I touched them the better they are😁, so I use a wooden stick now when I need to move leaves or buds. She is becoming one of my favorite plant, she is fussy yes but very special smell and look, I am so pleased I have made cuttings this time in case and if her high is as good as her smell she will be the first mother plant I will try to keep!
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@Roberts
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Blue Dream Autoflower is doing good. She had her first lst and defoliation today. Everything is looking good. Thank you Spliff Seeds, Athena, and Medic Grow. 🤜🏻🤛🏻🌱🌱🌱 Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g.