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@Robom069
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Hello there from Colorado, i germinated the seeds a few days ago. lookin great, its not my first rodeo and definetly not my last. i bought the ripper seeds online and the black domina on our trip to poland from a local shop at a mall.
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@Suemchen
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Sanlight EVO 3-60 at 80% Day 99: looking good and watered again🌊. Watered with rain water and 1ml/l Powerzyme, 2 ml/l Hesi Boost, 1 ml/l Cal Mag, 1 ml/l Alg a mic, 1 ml/l root Juice, 0.5 ml/l Bloom Complex and 1 ml/l Green Sensation. EC at 1.8 and a pH of 6.4 . Day 101: looking good 🤗 watered with out supplements 👌🏻 Just rain water 👍🏻 Day 102: watered again🌊. Watered with rain water and 1ml/l Powerzyme, 2 ml/l Hesi Boost, 1 ml/l Cal Mag, 1 ml/l Alg a mic, 1 ml/l root Juice, 1.5 ml/l Bloom Complex and 1 ml/l Green Sensation. EC at 1.8 and a pH of 6.4 Day 104: watered with out supplements 👌🏻 Just rain water 👍🏻 Defoliated a little and Lollipoped her to her final Form.🤗
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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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Ultime 2 sett.per la maturazione e a parer mio posso anche tagliare tutt'e due le gorilla 🦍 cookies.....good job fast Buds good job
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@yvet_te
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Ladies are looking (and smelling) pretty good! Loving my Christmas trees lol. Few weeks left, should be ready to harvest around the new year. No mold and no pests so far, fingers crossed for a strong finish!
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@XanHalen
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Feb 8 Today marks the 13th week of these girls, it’s been an amazing 1st grow, would highly recommend this strain for first time growers, even the one that had some issues ended up surprising me late flower with new growth, and somehow basically caught up with the strong girl in size, but not density. I learned a lot about how these plants like to be treated, and I will definitely implement new methods to improve my cultivation! See you on harvest day!
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@Ju_Bps
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Hello growmies 👩‍🌾👨‍🌾🌲🌲, 👋 The flowering is in progress Week was a bit a disaster... I've lost almost all my leaves in few days, more and more Yellow really fast, like a senesence. The friend @trimva , told me was maybe locked by salt accumulated, so I've tried to did a flush. I don't really understand what's happened with this one, after the flush, look under control 🤞🤞 We'll see next week how will progress... 💧 Give water each 2/3 days. 1,5l Water + Flash Cleaner PH @6 💡Mars Hydro - SP 3000 100% 47 cm. 🔥 Thanks community for follow, likes, comments, always a pleasure 👩‍🌾👨‍🌾💚🌲. Mars Hydro - SP 3000 💡💡 https://www.mars-hydro.com/sp-3000-samsung-lm301b-greenhouse-led-grow-light Zamnesia - Frosted Guava Auto🌲🌲 Discount code -20% with GROWITGD code 🔥🔥 https://www.zamnesia.com/7679-zamnesia-seeds-frosted-guava-automatic.html
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Info: Unfortunately, I had to find out that my account is used for fake pages in social media. I am only active here on growdiaries. I am not on facebook instagram twitter etc All accounts except this one are fake. Have fun with the update. Hey everyone :-) The growth this week is very nice :-) This week I will give her some time with training to recover and then I will continue next week 👍. Otherwise, as always, the tent was cleaned and the humidifier refilled. Have fun and stay healthy 🙏🏻👍 You can buy this Strain at : www.Zamnesia.com Type: Runtz ☝️🏼 Genetics: Zkittlez x Gelato 👍 Vega lamp: 2 x Todogrow Led Quantum Board 100 W 💡 Bloom Lamp : 2 x Todogrow Led Cxb 3590 COB 3500 K 205 W 💡💡☝️🏼 Soil : Bio Bizz Coco ☝️🏼 Nutrients : Green House Seeds Company Powder Feeding Bio ☝️🏼🌱 Water: Osmosis water mixed with normal water (24 hours stale that the chlorine evaporates) to 0.2 EC. Add Cal / Mag to 0.4 Ec Ph with Organic Ph - to 5.8
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@PapaNugs
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Transplant time! Got these girls into a three gallon container with added mycos and bacteria. My custom mix is coco and perlite with added amendments, worm Castings and purple cow soil. I add dolomite lime on top and mix it in. They got a small watering.
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Only sprayed twice during the cycle. I added natural predators to do the work. This time i did some Neem Oil through foliar spray
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@Salokin
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Hello Growmies, I'm thrilled to update you on the plant's progress! In the last week, she has beautifully filled out the scrog. Just yesterday, I flipped her into the flowering stage. This means I'll slowly increase her feeding, although I don't plan to go too heavy on the nutrients since she seems to prefer a lighter touch. She's quite particular about her nutrients, requiring me to change the reservoir every five days. If I delay, she shows signs of distress on her leaves, but these issues resolve immediately after I refresh the reservoir. While she's stretching in the preflower stage, I'll continue to guide her growth into the empty areas of the scrog screen. Also, here's a special offer: use the code ZAMMIGD2023 at Zamnesia's online store to get a 20% discount. Thanks for dropping by, and I'll share more updates next week!
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@Roberts
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Sweet bourbon kush is ready to start growing. She is looking good under the SE3000 so far. It is a small potter grow in coco. So curious to see how she does. Nothing else to report at the moment. Thank you Super Sativa Seed Club. 🤜🏻🤛🏻🌱🌱🌱 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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@DrBud420
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17.05. I don't have anything special to say, of course the weather is terrible... it's 6-7 at night, 15-16 during the day, so they're inside... the temperature inside is 20-21 during the day, at night from 15 to 17 when it's this cold... the plants were exactly 3 weeks old yesterday, today they entered the fourth week and most likely they will wait inside for the fifth week as well because the weather is terrible and there is no point in transplanting yet. Stay High!
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@Organic_G
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Wachsen und wachsen und wachsen… Was soll ich groß von Woche zu Woche dazu sagen..?
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This actually went way better than I expected. I'm going to slam the nutes this week and then do some LST daily as it grows. watered 2x with 2 gals, Floralicious Plus foliar spray 2ml/gal ro water ph6 1 day.
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@Roberts
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Tangerine Band is growing great. I switched her light times yesterday to flowering times. She got a little defoliation today to help with stretching light. Everything is looking good. Thank you Exotic Seeds, Spider Farmer, and Athena nutrition. 🤜🏻🤛🏻🌱🌱🌱 Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g.