The Grow Awards 2026 🏆
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8e Semaine de floraison impeccable grossi bien chargé en résine irrigation a l'eau uniquement durant les 2 dernières semaines. J'ai vérifié les colas es celle-ci c'est fait polinisé par le male Sour tangie dawg mais rien de grave quelques graines, cela me permettra d'avoir une nouvelle génétique issue de ces deux plantes donc a voir ne pas ce précipiter. Elle dégage une plus douce odeur durant ces derniers jours.
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@NOLOGIK
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21/4 beautiful indeed, much more! smell good hard buds and full of glue, I was hoping for a more red color !, but that's fine anyway! I think 2 weeks to the maximum then I cut everything!
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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! 🌱💪😂
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@Mazgoth
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Last week flushing,12/14 days of flushing,looking fat purple and smells so strong.
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@Sgtoso
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Finished transplanting the girls earlier this week. Based on the stretch from the mother plants I can get these clones roughly 36" tall (from the floor in a 5 gallon pot) before flipping to flower. So I can pretty much double these in height to maximise the final yield. We'll be on cruise control here for the next 2-3 weeks before transplanting up to 5 gallon pots.Then I'll have them in veg for another week after transplant so the roots will expand. By this time I should also have a pretty good idea how long they'll take to flower based on my information from the mother plants.
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@Brujha77
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Start Woche 5 Blüte. Scheint ja doch noch etwas dabei rauszukommen nach dem Stress am Anfang. Hatte echt die Befürchtung das die evtl. Zwittern nach dem hin und her👍
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@Cdaddk
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I must say at this point I will definitely grow another photo period again , it startet very slow but it has some nice big buds now 👍
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Eccoci qui... Tutto va per il meglio, questa settimana non ho applicato stress alla piccola, ma ho guardato l'evoluzione che ha avuto dando i nutrienti. Ora ha un odore davvero intenso ed uno strato di resina pauroso, vediamo come si riprende dalla defogliazione che ho fatto settimana scorsa. Seguiranno aggiornamenti, grazie a tutti per il supporto🔥🌲❤️
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LST went good the plant is growing ervery day for 1-2 cm I am very happy with the products used.Until now i didnt run in any issue :) Starting to give a little more Water.
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@Leeyum
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Well she keeps chugging right along and definitely got fatter with still a lot of white hairs and clear trichomes. She still feels fluffy to me so i’m Hoping she continues to add weight. I really don’t want her going past week 16 but she’s the boss around here. No feed this week. She’s still drinking A LOT which is a good sign. She’s got that 3 leaf mutation going on.
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@DrGanj
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Started my flush now (tomorrow morning actually). I keep a small dose of K30 going for the first week of flush.
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Endspurt . Es wurde ein letztes Mal gegossen und nun wird das Gießen eingestellt .Die Trichos sind schon sehr milchig aber der Bernstein lässt noch auf sich warten
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@Kushizlez
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Day 49-56 (Day 50) I hooked up my carbon filter to the humidity controller and it is keeping the room exactly at 65-70% RH night and day. It looks like it turns on about every 45 minutes for about 5 minutes so it allows me to run the co2 bag properly. I don’t even have to use my dehumidifier. The room is 100% dark now too. Even the small red lights on the space heaters. Not going to feed anything other than foliars this week. (Day 51) Blackberry #4 & #8 #9 and white widows #2 & #3 are all confirmed males. Chopped them down and recycled the soil. White widow #1 is the first official female and I’m starting to see pistils on the m39/zkittlez too. Plants seem to be responding to the light fairly well. It’s hung 32 inches above the canopy which is as high as it can go without strapping it to the roof, which may have to happen one day. The plant can get within 6 inches of the light so I’m probably good. The ppfd output is 1800umols which is super high so I want to hang them as high as possible in veg. I wish I could rent a ppfd meter to see if I’m in range at 32”. (Day 52) Blackberry breath #3 is the first official bbb female to show. I decided to scrap BCTG #2. It sounded like a good strain but after looking at pictures of people who have grown it online, it doesn’t look up to my standards. I found a very small patch of powdery mildew on one of the leaves so I’m not even going to start with that shit again. I’m really thinking about scrapping the m39/zkittlez and the white widow too. I’m praying that I get at least 4 females of BBB. I tried super cropping for the first time today. A few of the branches I definitely squished a bit too much as they turned quite brown and looked dead within a day. (Day 53) Despite the m39/zkittlez vigorous growth, I know it will be a shitty strain that will most likely herm as it’s from a bag seed of low grade weed. I’ve decided instead of scrapping it, I will use it for experimenting with a new chemical powdery mildew preventative. If it dies oh well. I doused it and chopped a limb off a few hours ago during lights on and it seems fine. (Day 54) I’m about 90% sure BBB 6&7 are both female. #2 & #5 are looking like males but too early too tell. #1 is really tough to say. Just gotta be patient I guess. #3 has a great spread out structure, I hope it doesn’t stretch too much. The scrogging is a priority. I put up the scrog net just to see how it fits. It’s a little small around the edges but that’s fine. So it’s looking like out the 9, I would be lucky to get 4 fems if #1 & 7 would show forsure already. If #1 is a female I have my 4 and I can throw out the white widow. The white widow is just insurance at this point. Super cropped plants have recovered nicely. Going to continue doing this more. I’ve noticed that the plants that were put into my custom soil mix have very small fan leaves compared to the fabric pots of straight promix and dry amendments. Could also be the fabric pot is helping dry downs too. (Day 56) I’m seeing some yellowing so I’m going to give a foliar spray just too keep some deficiencies at bay. All of the plants are stunted except the m39 and bbb#3. Node spacing has also reduced significantly. I can’t help but feel it’s from the intensity of my lights but maybe they just need a transplant into some new soil something. Luckily the stunt and droop is only really happening to what I suspect are male plants anyway. Leaves are looking twisted and gnarled on #5. Going to move it into the veg tent for a while. I’m going to mix up and amend my Destiny/coco blend today and transplant bbb#3 and 6 & 7 in a few days. I mixed them up in contractor bags making sure to toss and turn vigorously. Here is my blend: 2 bags 40L Destiny soil 2 bags 40L coco 700ml glacial rock dust 700ml oyster shell flour 700ml nature’s pride bloom 300ml basalt rock dust 150ml langbeinite 150ml nature’s pride veg I am also going to try the Destiny top dress as it’s only 13 bucks a bag and full of good shit. I’m trying to not feed heavy in flower other than 2 or 3 top dresses and 2 teas and nothing after week 5. Because it’s taken so long for the plants to show sex, when I transplant into the 10 gallon pots, they should have more than enough nutrients too keep them going strong all the way through flower with just water. I’m a little skeptical about that though. Besides teas and dressings are fun. Everything should be broken down by week 8 or so. Will transplant in a few days.
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@Stash074
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This week was ok..this week's growth were a little stunted in my opinion...honestly I noticed some deficiencies in the leaves, which is a result of my ph being lower than ideal ranges..I noticed that my runoff ph was around 5.5.i did a light flush of the plants with low strength nutrients ph at 6.2. So the ladies seem to be responding well so far. Ill definitely keep yall updated in my next upload. Happy growing 😎 Also I am very aware of how my ph dropped down that low in the 1st place..i will definitely correct the problem
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This week I decided it was time to employ some LST. Really I should have just done LST and not topped them, aside from the largest one which responded well. They weren't putting out fast enough growth to take to topping well, and I've learned my lesson. That's why my autos haven't done so well in the past. I'm still learning😬 So in order to get as much as I can out of them as we enter flowering, we're doing a little LST this week. Earlier in the week I did have to bring them in the hoop house on 7/11 because we got a lot of rain that day, our basement flooded and the water got so high in the stream that it washed the bridge out. So I think I made the right decision otherwise they may have gotten lockout. I also changed their feed a bit. I added in some Neptunes Harvest Fish Fertilzer 2-4-1 with the Alaska 5-1-1 in equal portions on the 13th and will continue with it tonight. I may add a little molasses as well. Most of what I was trying to accomplish with each plant is explained in the video. Enjoy!