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I ran into problems in the beginning but now I’m seeing my mistakes witch is a good thing because that means I’m learning… RDWC is definitely different then soil but I’m loving it. I also see now that I need to turn the center pot lids around so my plants aren’t going under the trellis support pole. Rookie mistakes.
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@BLAZED
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Week 10 (19-8 to 25-8) 19-8 Temps: 21.5 to 26.9 degrees Humidity: 44% to 52% 20-8 Temps: 22.4 to 28.1 degrees Humidity: 47% to 56% 21-8 Temps: 20.4 to 26 degrees Humidity: 39% to 60% Watering: Both 1500 ml. Dry Weight #1: 2.6 kg. #2: 2.5 kg. 22-8 Temps: 20.4 to 26.6 degrees Humidity: 45% to 50% 23-8 Temps: 22.6 to 27.3 degrees Humidity: 47% to 59% 24-8 Temps: 22.3 to 28.9 degrees Humidity: 48% to 64% Watering: Both 1500 ml. Dry Weight #1: Both 2.6 kg. 25-8 Temps: 21.4 to 25.5 degrees Humidity: 46% to 64% Did a heavy defoliation and some main lining.
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@Salokin
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Hi growmies, unfortunately I skipped a day checking on the reservoir and the plant must have consumed a lot more water than expected, probably due to the heat we are experiencing where I live, since I realized tip burn getting worse everywhere I checked the ec, which was close to 3 😳, topped up with RO water right away and this seems to have stopped it. Other than that I don’t think it bothered the plant too much either, as she keeps on swelling bigger and bigger. A&B fertilizer was reduced already and once, either next week or the one after I’ll start flushing, depending on the stage of ripening.
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@EXZELENS
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1st of November, HARVEST, D91 So, after the 24 hours of darkness, she is now beautiful and ready. After chopping her, I hung her for some hours – I had some stuff to do – and after that I did wet trimming since I find it more convenient and I donĀ“t like to trim dry buds. I guess the best way for me would be to leave it drying for some days, do the trimming, then leave it drying some more, but, I sincerely donĀ“t have patience lol. When I was in the last stock to trim (which was the main btw) the top bud looked strange to me so I opened it and it was starting to rot.. I got really sad but what can I do except for trying to save it, right? So I took all the rotten parts out of the top bud and tore it to pieces to watch it closely and keep it from getting any more mold. D94 Today I weighed the half part of the top bud that was already dry and it remained without any mold: 3.6 grams. D97 Everything is dry and now curing, the total weight is 68.6, 65 of the whole plant and 3.6 of what I saved from the rotten bud. IĀ“m really happy with the results, the buds arenĀ“t much dense but they look beautiful. D111 Today is the 14th day of curing. D120 Today IĀ“ll be doing the smoke report, itĀ“s been curing for 3 weeks and the smells is quite good already, I know it can be better but the taste is good already so IĀ“ll be doing it today. More info on growing in the previous weeks and a summary of growing and also the smoke report are on the top at the strain review. Thank you very much for reading my diary!
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Well what an eventful week, after trying to get her to bounce back, the smoothie has been put out into my outdoor grow house, if she finishes I'll take it as bonus buds, had to weigh up the pros and cons and figured giving the zkittles all that free space and concentrate on her would be best,.. first run on autos so you live and learn,.. zkittles is now on a adjusted week 9 feed, dropped the bio grow by half and just knocked the others down a little but, don't want to go through the same thing again with her,... she looks well though, what do you guys think?.. šŸ¤” day 56, roll on next week šŸ‘ŒšŸ‘šŸ¤ž
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@RzUdoo
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It didn t rain for 5 days, so went to see them. My Girls! All dong well. Deep rooted and all managing well. Nature is great. Life is great. Jah is great! Now i will return only one more time, early September for harvest, (if they are ready by then). Happy to see my Guardians - the Sea-Eagles are back. Have not seen them for a while. Forefathers are watching over the I! Jah Bless! Mother Nature!
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@PapaTerps
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Zkittlez - Growers Choice Day 96 - watered with 2L of RO tap water with defined above nutrients, mixed in order and pH'd to 6.3. She's in week 8 of flower, so I've started to ween her off the nutrients by reducing the feeding units by around 33%, I will continue to do this until her feed is just plain RO tap water ph'd to 6.5. šŸ™ She is maturing really well, some of her bract have turned purplish, most of her pistils have turned amber, and almost all of her trichomes are milky, so I'd say she'll be ready for harvest in the next week or so šŸ’Ŗ
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@Hashy
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Grow diary 11 Stage 3 Days 21-30 Day 22 removed lowest nodes. I'm also thinking i may be overwatering. Day 24 eventually found my humidifier. Day 26 topped both colas. Day 30 training. The last 9 days have been fairly bad, around day 22 I thought the grow looked a little overwatered. This time I am using a home made ring to flood the pots, i didn't take into account that this ring lets out about 10 times the amount of water then the blue drippers. I cut the watering down and the she started to recover. She isn't the worst looking one out the 4 strains maybe the 3rd worse looking one. She is recovering better then the others. TEMP Max 27.5 Avg 25.0 Min 20.9 Humid Max 76.5% Avg 55.3% Min 45.3% VPD Max 1.99 Avg 1.43 Min 0.75
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@CalGonJim
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1/12 4:14AM MONDAY!!!!!!!! CBG IS GOOD!1 LOWERD THE WATTAGE, EFFICIENCY IS GOOD. GREAT WHITE MYCO HAS INCREASED UPTAKE AND AND!!!! PHOTOSYNTHESIS EFFICIENCY ......FUCKING AWESOME šŸ’ŖšŸ’ŖšŸ’ŖšŸ’Ŗ 1/12 4:47AM I asked GROK: are samsung leds on my mars hydro lights seem more efficient than the PPFD meter says, I lowered the lights again by a few watts? 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. šŸ„ŠšŸŒšŸ‘Øā€šŸ”¬šŸšØšŸŒž 1/13/26 7:47AM BRUTAL WEEK FOR THE MOP AND BUCKET GUYS AT MUDRUROS COMPOUND 1/13, 11:22 AM banana purple punch auto RF three is doing really great. I haven’t really needed to do anything. I decided not to top. I didn’t want to do anything except light stress training. I think she’s gonna turn out just great. Her stock is one of the thickest. She’s just perfect.šŸ˜šŸ˜šŸ˜
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@Nedyah420
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I put plants into 48 hours of dark to replenish thc and reduce chlorophyll an sugars..helps reduce cure time..
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@Lord_21
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How do y’all think for my baby, brothers? This is 9 weeks of my baby. Actually I can’t wait to hit this cuz of my first time. But I’ll. So let’s wait...
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@dank604
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Well the older (28 day) gal is doing great, bent the main stem quite a bit along with a few side budsites, excited to see how much is stretches out in the new tent. The younger (21 day) gal is doing her thing - power veg mode, interesting to see even though she's a week younger, she's just doing her own thang ;) I may need to trim a few leaves off her to get light to the bud-sites underneath. happy growing y'all! šŸ˜Ž
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@Thedibber
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07/11/25 - Watering 1.5L each daily šŸ˜‡ 08/11/25 - Watered 1L plain Ph5.9
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@Be4ry20
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Hello People! the end is coming here! no more fertilizer for her, she needs to manage the rest. she is almost done. i plan on harvesting her in like 7-10 days. i feel like she needs this one week more. havent checked trichomes tho. the smell is getting so strong! im loving it. when i open the tent my whole room smeels like dope-berries.