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Hey Nothing Much to say, she smells very good and is happy. I have a lot to do at the moment, which is why there is not so much to say this week. I have a problem with humidity but I can fix it Cannaapeace
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@Char23
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Hi guys, First off I just want to say thanks to everyone that has commented. After the issues last week I flushed all 3 plants on Sunday. They then all had around 500ml of nutrient fed water on Monday which actually gave a little run off. I also added a fan down by the passive inlet pointed to push some more air around the tent and this has worked well. Run off was just about hitting the 6.0 mark when I flushed so I am watering at 6.8. I now have a tds meter so will be adding this in when I do water next. The plants have been bouncing back well as you can see from the photos. The Zkittlez has a new lease of life and has stretched out well. The black twisted growth on the blueberry mango and gorilla infested gelato stopped and the plants seem to have recovered well but do look maybe a little hungry? Dark green growth which made me think nitrogen but then they are recovering from that weird growth from the lockout so this could be part of this recovery. I will keep an eye judge how they react from the next watering. I am really happy with the lst. It looks as though I am going to have a nice even canopy so fingers crossed for some nice buds. I am waiting for the soil to dry out a little more before the next water/feed. This should be Sunday by the feel of the soil. I am sticking to a wet/dry cycle. It has been a little hot (around 25 degrees) so I have now got an inlet fan that I will be installing on the weekend to pull more fresh air in. I can then get rid of the extra fan I have on the floor by the passive intake. The humidifier has hardly kicked in so I think it is time to introduce my dehumidifier within the next week or so. I’ll start by putting it on for an hour every 4 hours and see how that effects the environment. If anyone has any recommendations please comment and let me know. Thanks everyone :)
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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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Hi all👨‍🌾👋 Welcome to my another week update Hope everyone doing well 🧑‍🌾🤤 Week 3 Feb 16 - Feb 22 It was a very easy week. Both baby girls are growing steady but not in rapid speed yet. 2 waterings of 500 ml each on Feb 17th and Feb 22nd alongside with foliar feedings(100ml water and fish mix) both looking healthy and happy. LST is coming next 😁🧑‍🌾✨🍀 Wishing you all a wonderful week✨🍀 Much appreciate all your likes, follows and comments. 🙏💚❤️💜 Peace and love brothers and sisters 👨‍🌾✌️💚 Links https://2fast4buds.com/seeds/TROPICANA-COOKIES-AUTO https://www.biobizz.com/ https://fishheadfarms.com/
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Here we go - My Grow on the Go. I am going to Germinate in the Canna Kan and then transfer directly into the final Pot in my Danf_Box
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Respect for all of you, brother farmers! masters and beginners! thank you again for gathering on the pages of my diaries! we carry out our work with dedication and live on ambition! Come on guys!🙌👽🙌 WE WANTED TO CELEBRATE WITH YOU OUR 3 YEARS OF AGRICULTURE ON THE PLATFORM. GREETINGS TO THE FRIENDS OF @GROWDIARIES WHO MADE THIS POSSIBLE!
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Here we are at week 6, day 43 already :) . Theses CBD20-1 are growing well no issues at all so far They seem to be able to handle full feeds with biobizz nutes I havnt really done much with theses girls , I have left them to grow naturally , I havnt even defoliated them . All in all everything seems to be going good with theses girls
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12.9 4th veg week done and girls are now in new 11L pots and I also topped them yesterday (12.9) All healthy 👌 They got used to new homes almost instant. I decided to top all plants now when pretty small and I try to make 6-8 tops to each... hoping they fit 😂 All 3 Strawberry Lemonades are very similiar.. same height and branching about the same also, nice 😋 I'm gonna insert netting there and use some stakes also to part space for plants.. Ok that's it happy growing everyone!! 👽🙏
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Hey everyone 😊. Welcome to the last week 😃. She looks beautiful :-) Her buds, the smell, everything is just right 😍. I can't wait to try it for the first time in a few weeks 😄. It will be harvested in the next 2-3 days. There will also be another update during the drying process before the final harvest update comes 😃. I wish you lots of fun with the update, stay healthy and let it grow 😎 You can buy this Strain at : https://greenhouseseeds.nl/ Type: Wonder Pie ☝️🏼 Genetics: Wedding Cake x OG Kush 👍😍 Vega lamp: 2 x Todogrow Led Quantum Board 100 W 💡 Flower Lamp : 2 x Todogrow Led Cxb 3590 COB 3500 K 205 W 💡💡☝️🏼 Earth: Canna Bio ☝️🏼 Fertilizer: Canna 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 6.0
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Ive flipped the photos cause most of the autos are in bloom. Soon I will gift some autos to my dad so I can focus on the photos
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@Kirsten
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31.12.24: I have been readjusting the LST pegs and wire daily. Sometimes, twice a day! (I know, too much time on my hands)! 😆 The plants have responded fantastically! I'm so glad I gave it a go. Some plants have been a bit too tall, and I snapped Do-sì-dos P3, pulling the stem down. Audibly snapped 😬I let it be, though. It seems to have healed mostly, in only 2 days. I have increased the lighting to 70%. They're getting watered a few times a week, with 1 litre of Dechlorinated water, containing the following nutrients and additives; 1ml of Biobizz Bio-Grow, 1ml Biobizz Top Max, 1ml of Biobizz Bloom, 2ml of cal-mag, 1g of Ecothrive Biosys. The plants are responding well to this concoction, so it's all good so far. The leaves are looking greener and are getting darker. Will be monitoring to continue readjusting the LST ties. Also, to monitor the increased lighting level, to make sure they can handle that yet. 1.1.25: Happy New Year! I have continued to readjust the LST wire and plant pegs. Several times a day. Coincidence would have it, I have a 6ft tropical aquarium which was time for cleaning! I always water my Acer tree in the front yard with this water, with beautiful results 😍 👌 🍁 I decided to try it out in my indoor garden. I'll post photos of before and after to see the difference, good or bad 😅 3.1.25: Plants are doing very well, except for PPP3 I'm quite disappointed in that one, as I feel like it's wasting a space. I guess I'll have to keep it, along with the Do-sì-dos that I snapped twice, which refuses to die 😅 I started to lightly defoliate, which is difficult because I always get carried away with it. I'm going to water again with the nutrients in description of this week. 4.1.25: Unfortunately, P3 did not make it 😕 however P1 is doing well, so that's good. I had an extra space due to this and filled it with Gorilla Cookies Autoflower, check it out if you like 🙂 Continuing to defoliate and adjust the LST pegs and wire. Watered today with 1ltr of dechlorinated water PH'd to 6.0. With the following nutrients;- 2ml Biobizz Bloom, 4ml Biobizz Bio-Grow, 2ml Cal-Mag, 2ml Ecothrive Flourish, 0.2 g/ltr of Ecothrive Biosys. I've increased the Nitrogen by adding double the amount of Biobizz Bio-Grow. I'm trying to keep them growing for as long as possible! I really want to keep the strength up and keep the leaves nice and lush green! 💚 Will update here with more photos and videos. Thanks for checking out my diary 🍃 ✌️
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Flowering day 22 since time change to 12/12 h. Hey guys :-) Another great week that is over. They all develop exactly as it should be 💚. Since the last leaf and substrate application against tripse, I finally haven't seen any of the little biters 👍. Watering was done twice this week with 1.3 l each time (see table above for nutrients). The lowest shoots were removed so that the energy is not wasted in the lower part :-) . Otherwise, as always, everything was cleaned and checked. Fresh osmosis water was filled with stale tap water in a 100 L tank for the coming week 👍. Have fun and stay healthy 💚🙏🏻 👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼 You can buy this Nutrients at : https://greenbuzzliquids.com/en/shop/ With the discount code: Made_in_Germany you get a discount of 15% on all products from an order value of 100 euros. 👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼👇🏼 You can buy this strain at : Clearwater Seeds 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 - 6.5 MadeInGermany
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@peggyo
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Soil used in 5 - 5 Gallon Pots RO Water 6.8 PH 40% FFOF 40% FFHP 10% PERILITE *1% BAT GUANO - 1 Handful per 10 Gallons EWC 1 Handfuls per every 5 gallons of soil LIME 1 tbsp per 2 Gallon of Lime Soil 1 - 3 Gallon Pot RO Water 6.8 PH 45% FFOF 45% FFHP 10% PERILITE Any comments welcome!
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@deseed_uy
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Tremenda planta hermosa, este fue uno de los fenotipos mas resistentes de los 4 que tuve, siempre estuvo a gusto con todo. Lo unico malo fue que la flora es un poco mas larga que los otros fenos entonces estaba descoordinada y la coseche antes, bien terminada debe ser una delicia porque aunque no termino su ciclo estaba bien rica dulzona
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D13 - BOOM! The new #1 had made her modest appearance. Only the top of the seed is visible so far, but it's a start. :) #2 is moving along nicely, quietly doing her thing. D14 - #1 is still shy and hasn't fully emerged yet, but she is at least poking up more than yesterday, so there's progress at least. #2 is doing great, and I like her structure. Short and stout with large leaves and very short internodal spacing. She is 7 cm tall but already 11 cm wide. I also cut back the cover crop as it was getting a bit wild and partly overshadowed the girls. Since starting the grow, I have yet to water the girls properly, but they did get a little bit a couple of days ago when I had some extra after watering nematodes (against fungus gnats) to our regular houseplants. Better to be proactive than reactive ;) D15 - I started a simple compost tea consisting of worm casting, rock dust, algal limestone, bentonite, biochar, and molasses. I'll leave it brewing overnight, and then it's watering/feeding time tomorrow. D17 - No idea what is going on with the first girl, but it sure isn't much. The seed has maybe emerged for another two millimeters from the soil, but that is it. The seed hasn't cracked, and no leaves are visible. Hell, I can hardly see the stem. Yesterday, I gave each girl about one liter of the compost tea that I started a couple of days ago. Let's see if that helps, although, at this point, I kind of doubt it. As always, I completely forgot to check the pH of the tea. I have no idea why I keep forgetting that with my teas when I have no problem checking the pH when I use plain water. Oh well. Not the end of the world but something I need to keep in mind for the next tea in a couple of weeks. The second girl looks great, though, so that's something at least. D20 - Alright, it is official. The third girl died as well. The seed never cracked, and the stem went limp. I have no idea why this happened, and now I'm out of Colorado Cookies seeds, so that's that. I have already planted another seed to see if the problem persists with another strain. I will make a separate diary for that one, though. On the positive side is that the remaining girl looks strong and healthy. She is now 9 cm tall and 18 cm wide on this last day in week two of veg. Upwards and onwards!
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Ah, this diary is being slept on! She’s developing nicely. Still slowly lowering humidity to increase vpd. Started decreasing night temps, curious to see if we can pull any purple out from its purple punch lineage. A yellow leaf and a few others beginning to fade; increased nutes to see if we can keep her happy. Video/photos taken 84 days after breaking soil, day 35 of flower.