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Day 56 This plant looks so small, because i High stressed them, im still giving them a Chance but they are so smalltalk that they need weeks to recover , and if in 2 weeks the plant dont Show any signs of getting flowery then i will cut her. Some week or 2 stopped, because of The Training.
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She looks very healthy and strong, maybe a little bit small for 22 days old but it's okey,she's a happy wonderful lady,let's hope she can get a big enough size with the preflower stretching.
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@RizlaZA
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Incredible strain this, grew hassle free from the start. Keep her healthy and give her what she needs and it will produce some dense, trich covered goodness. The smoke is Incredible but has a massive kick so be warned. Estimate these girls will be 25% THC.
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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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@Theia
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This may be the last week for the widow. She is huge..The last week saw her swell and eat most of the leaf on the buds. This week I am feeding her water only. She was flushed through with 2L of water at 6.5 with around 600ml run of which came through at PH 6.53. I will check her trichomes over the weekend once she has drunk some of the water she had. Not much else to say. She is a tough old bastard and she has made me want to test some other white widow genetics. Any recommendations please say. Happy grows🌿🌱. Stay safe😷😷😷
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@Gram_Solo
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Smells crazy on this now! Just had 3 days of dark and a flush of flawless finish. Chopped and drying in tent this week Not took any thing off as i want it to be slow dry and try and keep some of that weight. Harvest very soon🔥🔥
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Starting week 7 Should be finished around dec 25th 85days
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@Ay_ef_see
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More growth plus added co2
Processing
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Welcome to the Sweet Seeds Cup 🏆 Hey everyone :-). This week she started to put her full power into the flower production :-). Since then she has received Canna Bio Flores and Canna Bio Boost 🤗. It is barely one meter high and looks beautiful 😍. In addition, it starts to smell very delicious 👍. I water it about every 3 days with about 1 l - 1.5 l. It is very stable genetically and I'm glad I took cuttings 😅 . I am very curious to see how it will develop next week. I wish you all a good start into the new week, stay healthy 🙏🏻 and let it grow 🌱 Sweet Seeds Cup 🏆 Type: San Fernando Lemon Kush ☝️🏼 Genetics: OG Kush x Kosher Kush 👍 Vega lamp: 2 x Todogrow Led Quantum Board 100 W 💡 Bloom Lamp : 2 x Todogrow Led Cxb 3590 COB 3500 K 205W 💡💡☝️🏼 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 - 6.3 💦💧
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@YOZYY
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One week at a time they are growing nicely just waiting for them to bulk up I hope they get super fat 😁.
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@Chevywood
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Could anyone estimate when they will be done .
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Growth, growth, growth…. They are vegging out now! Definitely seeing the size of my tent getting smaller and smaller this week. Getting ready to bloom soon! I do have to note … the funny guys on the side are from a failed attempt earlier grow this year. We def weren’t ready for them… they got cold, the soil wasn’t right. I got all of that right finally but they instantly went into bloom and def weren’t ready. Oh well!
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@m99smith
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Week 8 for Mango Merengue, week 7 for Afghan Hash, and week 6 for Sour Diesel. I'm taking down Pheno #1 of the Mango Merengue today, it was faster to mature then Pheno #2 & #3. Pheno #2 & #3 have around 1-2 weeks left of flower. Mango Merengue - Small to Medium buds, strong Gassy/Melon smell, and packed with trichomes, average flowering time 8-9 weeks. Afghan Hash Plant- Medium buds, packed with trichomes, and has a Sweet/Earty smell. Average flowering time 8-9 weeks. Sour Diesel - Medium to Large buds, also packed with trichomes, really close bud formation, smells Gassy/Sweet. Average flowering time 10 weeks.
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@TioRandy
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"Delicious seeds" bank is one of my favorite. Every time germinated, impressive results and the taste! All 3 seeds popped and since I have some extra space in my tent, I decided to also stick a plant of AK74 by Trikoma seeds 03/08 Put for germ 04/08 Germinated and put into the growpot! 05/08 The sprouts are here! 06/08 A day off! 07/08 Growing bigger. The stem is getting long if you ask me, but tolerable 08/08 Nothing special here 09/08 Going strong. The leafs are eating well and grow big. 13/08 Had to go out from the city and nobody really took care of the plants. However, they look good enough after my time being off, although Eleven Roses look a bit curled and twisted, AK74 feels fine. 14-16/08 The plants getting bigger, thought I was still adjusting the setup and sometime the temperature was around 30C 16-18/08 Adjusting setup, feeding with RHIZOTONIC and starting vegetation here.
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6/13/2023 Week 10- Day 1 of Flower (Day 131 overall) (Day 70 of Flower) Auto Pilot Day 6.. Checked the Trichomes and the bud density and both are looking good.. Definitely needs a little more time for the Trichomes to be where I like, so based on my check I think we are still looking right around the end of the competition 22June to be done and ready for harvest. I do like that the fade is coming in the leaves nicely, so my chart I think is dropping off the Nitrogen exactly like it is supposed to. 6/14/2023 Week 10- Day 2 of Flower (Day 132 overall) Auto Pilot Day 7.. Decided I would take some contrasting pics today with my light up to 100 and my light all the way on Dim. I hope you enjoy the pics. 6/15/2023 Week 10- Day 3 of Flower (Day 133 overall) Auto Pilot Day 8.. Decided to take a look at the Trichome's today and Check to see where they are at and honestly if I might ho ahead and start my flush tomorrow and harvest on Sunday. 6/16/2023 Week 10- Day 4 of Flower (Day 134 overall) (Day 74 of Flower) Today I pulled an Armageddon however instead of darkness they are going to get 48 hours of light. The reason why they are going to get light instead of dark is when I was taking out the netting a lot of the buds were so heavy they fell over and exposed some areas I really want to get some light to... so 48 hours of light at 40% while I watch what should be a beautiful final fade as the plant eats up the last Nutes. If anything goes wrong I can abort take the photos and cut so will pay really close attention to how it is looking over the next 48 hours. Added 30 Gallons of PH only Water. Reduced Lighting to 40% removed program time off. 48 hours of light. 6/17/2023 Week 10- Day 5 of Flower (Day 135 overall) (Day 75 of Flower) I had someone tell me that a few growers had done as I did and Gone Armageddon on the plants. Filling it with PH only and said the plants did not respond well and they were taken out of the comp at the very end because they felt like the pictures just wouldn't come out right. Even though I did go Armageddon, The PPM is at 353PPM with the residue of what was left in the buckets after draining as well as what I am getting from the TAP so I think they are doing good but I am checking them every few hours to see how they seem to be doing and I think they are doing good still and are on track. I also started prepping the area for the pics tomorrow T-24 Hours until Chop 6/18/2023 Week 10- Day 6 of Flower (Day 136 overall) (Day 76 of Flower) (Harvest Day) What a day.. what a day.. what a day.. as I was setting up and trying to figure out how I was going to get my pics #3 stems started breaking, it fell over and other stems broke.. So no really stunning competition photo for her, she had such a nice purple fade.. #2 stayed up in the Tent so that is the one I had to go with to submit for the contest. I wet trimmed them as they went into the tent and they took up three rows hanging in tent. I also decided I wanted to try some so I put a little in the freeze dryer for a 48 hour smoke test.. I will weigh it and add that to my total weight for the plants when it is all done.
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@NoopGrow
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The plants have been receiving around 1300 µmol of light for more than a week. The osmosis water is enriched with fertiliser up to 1.9 ms This value is not expected to rise any further as the plants have become very dark green. There may only be water for a few days. The development up to this point in the 4th week of flowering is very satisfactory. Both genetics have obviously been thoroughly selected.
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. 🌱 : 💧 : 4l day 58, 4l day 60 💡 : Dli: 40 mol/m²/d 🤔 :
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From a seedling she was the straggler after 8 weeks from sprouting she really picked up with healthy foliage. After 4 weeks of topping her steady rapid growth with no deficiencies . She gives broad and dense. Her aroma is sweet spicy and citrusy. All in all as long as you give this strain a steady balance of food inoculated with tea a couple of times she’ll do you proud