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Week two switch to an AC Infinity 2x4x5 grow tent under a spider farmer SF-2000 200 watt LED grow light. Noticed beginnings of a spider mite infestation. Immediately treated by spraying off with mid-pressure water then sprayed down with a water and dawn soap mixtures. Ran this IPM every other day for the week. Reduced infestation, but need to find a natural or more organic solution. Been looking into Organishield b/c been hearing great things about this non-oil based treatment solution that is used as a foliar spray. Aside from the IPM issue, clones seem to be doing well with exception of the Black Cherry Gas. Taking a while to recover from stress of under watering prior to 1 gallon transplant as well as infestation.
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Watering this week 0.6-0.7 L per plant Did some more Lst to my plants and the seem to luv it. Also did some pruning to help the lower brunches to catch up Some of the plants started to flower already. Running 20/4 day/night.
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No deficiencies thus far adding some molasses each feeding 1 tbls per gal water
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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! 🌱💪😂 1/18 11:58AM. BRAM STOKERS TRAILER PARK DRACULA........I SHOULD BE WORKING ON THE PLANTS BUT THIS IS REALLY GOOD. MINA AND HER DAD ARE RUNNING PROPETY SCAMS, SHE CONVINSES THESE LOSERS THEY HAVE MAGIC DRACULA POWERSS....AND WE STEAL THEIR TRAILLER. REINFEILD RANDY , JULIANFIGURES IT OUT AND BLACKMAILS BOTH OF THEM. AND MUSICAL GUEST KISS!! A GREAT HALLOWEEN EPISONDE.... OH I FORGOT I AM SUPOSSSED TO BE GRWOING PIT.
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Really easy to grow so far so good... Doing great... Can't wait to see how these turn out
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@anillus
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un crecimiento grande espero opiniones de estos resultados :)
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Week 5 day 1. I have a favourite for next run. I’m very happy, I haven’t really defoliated at all this grow, just letting it grow. Wish I was going for mains(topping) but still very good. Going to wait around week 9 so seeds will be good for next run. I have decided to do very hard hst next round to show max potential. Very happy with supercropping so will do it very heavy with scrog. I will try to reveg the one I really like but it is difficult having only 1 set of lights and 1 tent. Plants are about 7ft tall, might just run 2 next round in 4x8 or will still continue to go 4 in the 4x8.
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@SensiHank
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Nun endlich ist das Kopfzerbrechen vorbei und als Fazit können wir entnehmen ich werde nurnoch mit Easyplugs Samen aufziehen. Mitte kommender Woche werden die Ladys getoppt :slight_smile: wenn sie sich weiter so gut entwickeln können wir bald in die Blüte eingehen
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4/15/25 Things are progressing nicely. Some plants dont seem to be doing too much but 3 of them or so that are really standing out. Im curious if some of these are going to be longer flowering time than anticipated with the very obvious sativa dominant plants.
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Flowering day 42 since time change to 12/12 h. Hey everyone 😀. Both phenotypes continue to develop very nicely :-). The buds are getting bigger and bigger and the sweet smell starts to waft through the tent 😍. It's very much in the Skunk direction 👍. It was watered twice this week with 1.2 l per watering per plant. The tent was cleaned and everything checked for health 👍. We'll see you again next week :-) Until then, I wish you and your families a Merry Christmas 👍😀🙏🏻. Stay healthy and let it grow 🍀 You can buy this Strain at : https://sweetseeds.es/de/sweet-skunk-f1-fast-version/ Type: Sweet Skunk F1 Fast Version ☝️🏼 Genetics: Sweet Skunk Auto (SWS34) X Early Skunk 👍 Vega lamp: 2 x Todogrow Led Quantum Board 100 W 💡 Bloom Lamp : 2 x Todogrow Led Cxb 3590 COB 3500 K 205W 💡💡☝️🏼 Soil : Canna Coco Professional + ☝️🏼 Fertilizer: Green House Powder Feeding ☝️🏼🌱 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 5.5 - 5.8 .
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@Aleks555
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Gorilla Zkittlez Auto is a true work of art among autoflowers. With its powerful, dense buds literally dotted with 'sugar', each stage of growth of this plant is pure eye pleasure. The scent she exudes is as delicious as her taste-sweet, with fruity notes, promising an unforgettable delight. This beauty not only looks great, but also gives a strong, powerful effect that both relaxes and cheers up. Special thanks for this outstanding variety of 42Fast Buds, and, of course, Xpert Nutrients-your fertilizers made such impressive results possible. Each stage of growth was perfect thanks to this tandem. This variety is a real miracle for any grower! Xpert Nutrients is the fertilizer that truly makes a difference! 🌱 From the very start of our grow, Xpert Nutrients has proven itself to be exceptional. Every plant receiving this nourishment flourishes—from strong roots to dense, trichome-covered buds. With its balanced formula and ease of use, our beauties get everything they need for optimal growth and flowering. It’s a joy to see how the plants respond to this fertilizer! A huge thank you to Xpert Nutrients for your high-quality product and continuous support. Without your nutrients, our results wouldn't be as impressive! 🙌
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@valiotoro
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Hello everyone 😎 Week 10 of flower for the strawberry banana auto from Fast Buds 🍓🍌 Only one plant left ! She grew fast with beautiful color,for the nutrient 4ml/L terra bloom & 1ml/L power buds next week i will introduce Green sensation at very low doses from Plagron ✔️ Now only plain water💧 Amazing smell 🤤super fruity 🍓🍌 The buds are super sticky ✂️ Mars hydro SP-6500 100% Have a nice day 😋
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Great réaction to stress. Flow exactly started thé 28th day. Let’s see. Started bio bloom too.
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I’m very satisfied with my grow. Next week will be my final week of veg then I will be flipping to 12-12 very excited and I will also start setting up my trellis net. These girl are about to take off 🚀🚀🚀
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Los Últimos días de vida de la planta ya casi no la regaba, por falta de tiempo y para no generar humedad ambiente, días lluviosos con cortes de luz nos jugaron una mala pasada por eso se decide cosechar, las flores se ven hermosas de colores morados con verdes y amarillos de las hojas más viejas. Un cultivo sin estrés, aplicando productos nuevos y viendo muy buenos resultados. La única decisión mal tomada fue haber lavado raíces tan temprano, podría haber ganado algo más de peso con el monster bloom. Completado el secado se procede a pesar, excelente resultado, de 1 planta 125 gramos de flores secas sin palos, estoy muy contento con el resultado de una sola planta.
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Blueberry Muffin Week2 F14. After switching to 12/12 , they are still stretching and have already 2x in size. The plants smell strong already. Feeding 3x a week. 2x with grow,bloom,topmax and 1x with calmag and Alg a mic.