The Grow Awards 2026 🏆
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Did my last topping on a few branches that were left took most of the big fan leaves off to open them up more i forgot to do a week lol.
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@Robom069
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Day 75/76 everything is going to grow together so the compounds the way they should and i dont get bugs or overstimulated effects so it should be a pretty good harvest in 2 months
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@CalGonJim
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1/12/26 4:18AM MONDAY.....💪💪💪💪👌 1/12 CANNAKAN DAY EDICINAL 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! 🌱💪😂
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@VilasBoas
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It’s officiall open the flowering season! Today they will start to receive 12 hours of light, even my Daiquiri Limes, both, already started bloom, showing me what deserves to me in a few weeks. 😍 I can’t wait for that... They grown a lot tast week. Brown points are present yet on Northern Light one, but just where they appeared before, not about new leaves with brown points. Hope the worst had gone. Growing ✌️🏻🌿🍁😉
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@Chubbs
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420Fastbuds CinderellaAuto Week8 What up grow fam weekly update on these 2 gorgeous girls. Getting super hot in my tent as summer time is here. Over all besides some crispy leaf tips and having to water more frequently all is good.
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@K3nzocat
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Is it ok to chop small bud near bottom for smoke ? I’m just can’t wait for this
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Franchement cette merde grossis de semaine en semaine, gros Bud odeurs de bonbon au sucré avec plein de cristaux.🎄🌡️ Cette Ferme m'intéresse GanjaFarmerSeeed 💯✅. En total transparent je peut vous conseiller cette banque de graines. Gorilla glue4 de @GanjaFarmerSeed sera dans ma collection est à chaque Run.
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@Gordy
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beginning of week 7 of flower: This week was really tough for this plant. 2 times the power outlet seemed to have some issue. I think it’s a physical hardware issue inside the wall. I’ve ran the extension cord from another location in the room, and haven’t had any issues since. Considering she only got about 5 hours of light in a 48 hour span, I feel she’s looking pretty good. The smell of the plant is really getting strong. When I first open the tent there’s an almost overwhelming citrus smell in the air. I really enjoy it.
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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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@Hypnogrow
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Recovery week. Last week everything went to hell this week everything is looking up. Squanch Queen is turning into my favorite one of the bunch. She is super resilient and bounced back quickly, the Skywalker and Quarter Pounder are both going to finish early due to all the stresses and stunting early on in the grow. Squanch Queen looks to be going 9 to 10 weeks inspite of all the issues. Definitely a good strain from Night Owl to pick up if your a beginner, much more forgiving. I definitely want to try the Skywalker again with a better setup. Ph runoff is looking much much better.
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@Oyziphar
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Plants become very sticky and fragrant🍯😊👌 It's wonderful to see how the ovary of the flowers begins to swell and will soon form beautiful, heavy buds 😍
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Light was at 16" from days 1-7, which was way too close! The light was moved up to 32" and normal growth begun! The light is an SF4000 that's dimmed to 333watts while being cooled. day 21-Defoliation begins! removed 1 fan leaf, and one node(on oposite side of 1st node) already! Day 22, two more LST wires added, to expose the lowest node to equal light with the rest!
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@GYOweed
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This was the squatest clone and grows thick heavy glowing marshmallow colas. Smells so sweet too soon to tell final taste.
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@buzbun
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Plants showing their color and add some more weight.last 3 days add ice under plants and continue adding RO water with some plain water to 20-30 ppm
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@Lukush
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Northen beauty finally in week 5😋😎😘 She is so big and starting tu fatten up 👌 She still has a cupple of weeks to go. Hope yall enjoy and if you wunt right a comment or click that like button if you enjoy 😘 have a good one growmies
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First ever harvest! Plant #2 has been covered in trichomes for the last two weeks and with a jeweler's magnifying glass and my camera phone zooming 7x it's clear that many of trichomes have turned amber. I chopped her down last night and have been hanging the branches upside down in a cardboard box with a fan and dehumidifier. I've read I should keep the temperature in the 70s F and the humidity around 50%. I'm doing my best but the garage isn't well insulated so I'm at the mercy of the weather. I'll keep an eye on them and when the branches snap easily I'll get them in jars for curing. Plant #1 still has some time to go. The branches are filling out but to the naked eye there are no trichomes. When I look with the magnifying glass I can see them but I'm concerned that #2 had been coated in them for about two weeks now. Should I just wait? I think I'll just wait
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Que hay familia, actualizo la tercera semana de floración de estas Runtz F1 automáticas de Zamnesia. Vaya liada de floración, me salió en este indoor una plaga de trips y los 5 ejemplares están picados, ya traté las plantas esta semana, añadí aceite de neem en la tierra y rocié un insecticida, veremos esta próxima semana si ya erradique este inconveniente. Empiezo por supuesto abonando una pequeña cantidad de la gama Agrobeta. La temperatura está 25 grados y la humedad anda entorno al 50%. Riego cada 48 horas. Hasta aquí es todo estas próximas semanas veremos cómo van avanzando. Agrobeta: https://www.agrobeta.com/agrobetatiendaonline/36-abonos-canamo Mars hydro: Code discount: EL420 https://www.mars-hydro.com/ Os comento que tengo un descuento y para que compréis en la web de Zamnesia de un 20%, el código es ZAMMIGD2023 The discount 20% and the code is ZAMMIGD2023 https://www.zamnesia.com/ Hasta aquí es todo, buenos humos 💨💨💨.
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@Bncgrower
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Another week is coming to an end. I've been writing for the last few days because I've been very busy, but I finally had to put a support on one of them so that the plant wouldn't open. The first one smells really good and apparently it's going to be harvested first and the other two aren't as attractive as I expected but... let's wait and see what happens! Happy growing! 🌱🌱
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Day 43/56: Hi growmies. We are rolling along nicely with the flowering period of these Expert ladies. The Mimosa Lemon continues to look huge from a distance but like any political party , up close it doesn't have a lot of substance to it. I suppose the Mimosa will prove herself in a few weeks time unlike our political elite !. lol She is a beautiful lemony scent that is a sweet and not acidic aroma. Her flowers are single pods with pistils clearly visible jnstead of the usual melded in sacs pushing the white hairs we are used to seeing I think she will be a very potent lady and base that in how she is raatinf resin and oils so far she will be a pain to trim and dry with her possible finish but would be a perfect candidate for extractions. I have started her on the shogun Dragon force for the next part of their cycle and am hopeful of a good finish with her. Swell weeks ahead !. Glueberry has continued to get her groove on with some very nice sticky and fruity buds buried among the bushy girls frame. I do regret not doing a defol but she was in recovery from the underwatering I had been doing and would have been possibly stunted more She has such a sweet/diesel tune to her now amdnreminds me so much of her gg4 lineage ( personal ,desert island strain by choice.lol) She has a lot of growth within her small frame but getting light below decks is not easy with her bushiness. she will be an interesting yield hopefully. I have also now started their week using the Shogun Dragon force finisher. I do rate this product and their whole range and as a user for many years now , I had hoped they would sponsor a grow with a complete @shogunnutrients run. here's hoping!!!. lol The Dragon force will replace their normal feed for a week. it provides a boost to the usual slowing down period at the flowering cycles near end point. When fade out begins to show , it can re invigorate them with balanced ratios that this part of the cycle needs and stop the plant decimating her stores and power plant, fan leaves . There is nothing I find less attractive than a "2 week flushed" plant that really needed the green chlorophyll to help finish the push to survive. It can miss the beneficial oil and rescue attempt to keep her last flush and hope of survival , alive. We adopt many odd techniques that induce major stress at the near end of the cycle in the hope of creating a final push of thc and oil. Things like stem splitting or snapping the mains a few days before harvest to simulate an animal attempting to eat them. This product offers the same without the risk for me. So there we have it this update folks. A good week and only about 20 days to go . fingers crossed I keep mould at bay till then.