The Grow Awards 2026 🏆
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This plant seems to have grown much denser and better than my first plant. I just got the ac infinity ventilation setup with controller 69 for my 2x2, still trying to learn, hopefully grow #3 goes even better. Stay tuned
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@Roberts
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Sorry I missed missed several weeks. Gd was not working right, and I choose not to fight it once it rejected any update. She has filled out the tent. I increased the light to 100 percent today. I will likely do some hst to keep buds out of the light. She has been doing great so far this time in a warmer environment. Thank you Doctor's Choice, Athena, and Spider Farmer. 🤜🏻🤛🏻🌱🌱🌱 Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g.
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To push the pest resistance test even further (so far, the plants have shown resilience against fungus gnats, thrips, and excessive humidity), it’s getting too risky to allow the gnats to continue affecting my roots. As a test, I sieved fine sand from my garden and spread it over the soil to eliminate the gnats' living space. I gave the plants a good watering before applying the sand, and now I’ll leave it like this for a week. By the end of the week, I plan to repot them anyway, so we’ll see if this method clears up the gnat problem.
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@AutoCrazy
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This plant is just Grrreat!! She’s a hungry girl though. Hard to keep up with her appetite. She is really smelling quite wonderful at this point. Very citrusy and sweet!! 😎
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@Ninjabuds
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Purple Kush – man, just saying the name makes me think of cool vibes. This little seedling is gonna be a star someday. I can just picture it, all grown up with those gorgeous purple buds. I check on it every chance I get and it's looking strong and healthy so far. Can't wait to see how huge it gets!
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nice strain with a rich terpene profile! sweet, gelato like, hard hitting smoke! sadly my phenos had no banana taste but still very nice
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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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Tout s’est bien passé, je n’ai eu aucune carence durant tout le cycle. On odeur incroyable indescriptible. J’ajouterai les photos des buds plus tard
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Im trying to help her recover but im not sure she will, shes on just water now
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Great 50/50 hybrid, I love smoking this bud, would consider Unicorn poop a miracle strain! it's effects are potent slightly heavy but very functional, clear, creative & very flavorful Pheno 1 terp profile is a creamy gas with phunky rancid fruitypine kush tones, fruity coffee tones, Doughy Candy GMO Pheno 2 terp profile is pineapple grape candy, zesty diesel terps Dried for 15 days in dark dry tent at 58-63RH 60-67F | Dry hand trim | Pheno 1 was Cured in Grove bag Pheno 2 in jar
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@Grizzly
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The girls have all shown sex now and are starting to smell dank, smell definitely leans more towards the OG Kush side; and judging by the fat fans leaves I’d say the grow more towards that side too
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@Buurman
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I really don’t think I stressed these plants that much, temps were all within margins but still didn’t get the weed I was promised, gonna try the strain by RQS again in the future and hope for better results, it might be my inexperience.. nice to see the process with auto’s, 4 plants still reacted completely differently See ya next time ❤️
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@nonick123
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🚀 4 clones de Blueberry Pie F1 Fast seleccionados por @stacksfarmz - https://www.instagram.com/stacksfarmz/ 🚀 Breeding by @seedsmangenetics - https://www.seedsman.com/eu-en/blueberry-pie-f1-fast-feminised-seeds-sman-blpi-fast-fem 💦 BioTabs 15% DISCOUNT code "GDBT420" biotabs.nl/en/shop/ @biotabs_official 🌱Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE @promixmitch @promixgrowers_unfiltered 💡2 x Mars Hydro FC1500 EVO Led Grow Light (2024 NEW FC 1500-EVO Samsung LM301H 150W LED) - https://marshydro.eu/products/fc1500-evo-led-grow-lights/ - https://www.amazon.de/dp/B0CSSGN5D8?ref=myi_title_dp
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@DrShotzUK
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All round a very good plant to grow , one of them stretched but I lollypopped and topped it late into flower due to outgrowing my tent and she took it well, producing absolutely top quality buds covered in milky thricomes and glistening all over the nuggs. Absolutely frosted. The smell at this point was around 7.8 smelling strong of orange and citrus , the main cola nice and dense, with lots of other colas branching off. Easy strain to grow to this point although I did have a calcium deficiency but it was fairly rectified.
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@Roberts
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Bubble OG Gum autoflower grew really well. Super frosty colas with a sweet bubble Gum smell. The grow was fairly smooth. I did treat once for mites when she was going into flowering. Beside that there was no major issues. Thank you Ganja Farmer, Spider Farmer, and Athena blended line nutrition. 🤜🏻🤛🏻🌱🌱🌱 Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g
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*****Week 17 growth – March 27 to Apr 2, 2021 – Week 8 flower ****** We are in the first full week of flush now. Color change time and more swelling😃👍 GDP x GSC should have some purple in her......there certainly is in both. I have missed CL1 though, due to my actions. Pushing the nutes and lights is showing signs this week and both are fox tailing now. CL2 is holding it together though better than CL1........she said F you and shot her tips way up. Tails coming up the side of the bud as well, not excessive but they are prominent. They feel dense, yeah I squished a couple😏, so they should still have a good finish. CL2 is the looker right now and will have more dense buds I suspect but CL1 is showing that she can make some chunky LARGE buds if given what she wants.......without excess🙂 Frost levels on both girls is very high and looking sparkly😎 Aromas have been coming out more now and I pick up sweet and kind of floral......F I don’t know fully on these ones right now but it’s freaking good......smells like good weed!!! Running these both again I think. I was going to let CL1 go but color isn’t everything....CL1 should have fatter buds and I think she deserves another chance👍 CL2 is a given she will be run another time as well🔥❄️ 🔥❄️🔥❄️🔥 The girls are drinking well with being watered almost everyday. Moving into the phase of letting the pots dry right out before adding more water to ensure they are finishing all the nutrients in the media. Again, really just keeping them watered when they want it and taking pictures at this point😎 Little more detail….. Mar 27/21, Day 50 - 4L plain water at 6.0pH - Mar 28/21, Day 51 - 4L watering today with RO water. - 30ppm and 6.1pH Mar 29/21, Day 52 - cold in the tent today so turned the heater back on to brin up to 77 degrees. It was holding at 74, a little low. - nothing watered. Mar 30/21, Day 53 - 4L watering with tap water at 5.8pH - Mar 31/21, Day 54 - watered late in the day with only 3L of RO water - 25ppm and 6.1 pH Apr 1/21, Day 55 - dry out day Apr 2/21, Day 56 - light power reduced again and down to 300 watts. - plain water with tap. - 3L each 280ppm and 6.1pH Through week 8 and going into 9 now. Still some nutrient to keep working on in the leaves......give them a little more time💪
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@GIJOSE
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Week 6 veg! Today we go over how to transplant or up pot, I show you how I mix my soil, and how I adjusted my newt strength. Hope everyone is hanging in the with the lockdown. Hope everyone is doing well. Cheers!-G.I.JOSE
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@DrBud420
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21.06. Girl Scout Cookies# Day 56# With a little delay because I'm a lazy stoned person, and in addition the responsibilities regarding the plants are already starting to grow, and I also have a lot of work around the garden and then I don't always arrive in time to release the update. The plants are progressing well, but now they are already hungry, so the next watering is for food. Two days ago they were topped for the third time, I also topped the two highest side branches. Yesterday was the end of their eighth week, the pictures are also from yesterday. Last night I sprayed them with SMC for prevention, but none of those pests can harm the plant outside as well as inside..first of all, the plants are much bigger, and therefore have much more leaf mass, and secondly, it is nature, there are many of them in nature, the only thing that can destroy them all are caterpillars during flowering and mold when the humidity is too high or when there are frequent rains, everything else does not worry me at all. Tomorrow I will move them somewhere where there is a lot less grass because now they have already filled this space and they can't expand any further, so in order for them not to get too long and to go wider I have to move them where the grass and other plants won't bother them. Stay High and Keep Growing!!!