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@Dunk_Junk
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Well she grew another 13cm this week!!!!!!! She is above the lights now 😏 Her flowers are developing nicely! So are the trichomes! So is the smell 😁
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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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Day 29, giving structure to ghe little baby, trying to multiply branches and giving some attention to the topped one. Day 30 fertisilisation today. Next time just water. LST is still in the middle Day 32 31/10 dinner at 100% now and pushing hard with grow, just watering without fertilisation this time and lamp higher for 2 cm. Stretching a little bit before passi into flow, next 7/8 days of veg Let’s see what’s happen
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@Dreadnug
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Two phenotypes - one purple and one white/green. The purple was very difficult to train and resulted in a couple inadvertent breaks - luckily it was repairable. The other trained very well, very flexible and worked very good for SCROG. Both produced heavily and are beautiful. The purple tends to be much more fluffy, with very long pistil hairs - the longest of any grow I have done. The white was super dense, very crystally and sticky. It will be very interesting to see how they smoke. Also, the purple tended to do very well with some nute mistakes I made as well as fluctuating pH in my water feeding. The white did not do as well in this regard but was able to get to harvest fine. Wet bud weight is prior to trimming. The buds off of these plants were HUGE!!!! Plant #1: (Purple): Wet weight - 76.58oz prior to trim; 15 colas; Terps: White - 60%, Clear - 20%, Amber - 20% Plant #2: (White): Wet weight - 71.65oz prior to trim; 16 colas; Terps: White - 70%, Clear - 30%, After 3 days of drying, took them down to trim for my jars. After a few hours filled mostly quart jars 3/4 full but also tried an Infinity jar and a gallon mason jar to minimize the number of smaller jars. Dry weights into jars: Plant #1: 14.79 oz Plant #2: 11.76oz I did pull them after a day to dry rack them for 12 hours due to a little bit higher moisture content then I would have liked ( 70%rH). Re-jarred on 6/1/23 and now holding steady at around 60% rH. Cure Check In (Week 2): 6/10 - 6/12/23: rH ~ 63 - 66%. Daily air exposure & fanning. Very smelly. Looking good - another couple weeks and will be ready.
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Quarta e ultima semana de Vega assim eu espero, quanto a nutrientes vou continuar com os mesmos, planejo mudar apenas na floração. Iniciei meu treinamento LST com arame e auxílio de palitos para afastar as folhas leque e dar espaço e luz para as gemas. No meio da quarta semana ela entrou na flora Nós vídeos a girl scout Cookies é a planta do fundo
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Day 50 (22 of flowering) Blue dream has been so much rapid than orange sherbert by now, èspecially in flowering. She is so angry. I give 1 lt every two days. Hope Everything is going well, Day 51 today another 1 lt. She need à lot of feeding now. Day 52 Carbon Filter added. Smell was increasing rapidly and i’v got a too small place. Let’s see! Bye ANY SUGGESTION IS WELCOME! :)
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Still at it. Now I have another tent on the go with some DWC and Autos
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This update is a day early but this girl is booming growth in the last week has been amazing shes drinking like a monster gobbling it up .started the bowl training got the top 6 branches tied will tie the rest when they are big enough removed a few leaves I think shes gonna start showing some pistols shortly hope can get a bit more growth first but im happy with her thanks for reading happy growing guys
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Las flores de la amnesia son rara, flores puntiagudas, como una mutación extraña pero formaron unas colas largas y llenas de cálices. Sin tanto olor apestoso. 17/05 se riega con 2 litros de agua + cal mag + trico+ Ec:0.8 PH:6.4 20/05 se riega con 2,5 litros de agua. De los cuales 1,5litros eran de 🌧️ lluvia. Se agregó calmag hasta llegar a EC:0.4 y se sumó agua de la canilla. + 2ml de solo-tek bloom + 0.1gr de monster bloom EC:1.7 PH6.4 23/05 se riega con 2,5 litros de agua de lluvia + cal mag hasta llegar a EC:0.4
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@Elpicor
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6th day @gottagrowsometime many thanks for your help, I've changed my setup with Mars Hydro FC 3000 , 25% dimming and 55 cm from the plants ☘️ This week couldn't get any better 7th day I added a fan and put the FC 3000 power supply out of the tent, lamp lowered to 45cm from the plants.
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@Ninjabuds
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I have got a whole crew of four Bubble OG plants, and they're all doing really well. These plants are like quadruplets – they all look super similar, with the same strong smell that's kinda like a putrid skunk. They're all uniform in height and have the same spacing between their branches. It's like they're all following the same blueprint. Happy late turkey day grow diaries world!!!! It's now day 24 from seed for all the seedlings I have going. The past few days the plants have really started to take off. There roots have really started to dig in. Every other water I am still giving 2ml per gal of fox farm grow big. I keep having to tell myself not to add any more nutes other than that. I don't want to fry my plants but I also want they to start jumping. I'm quite excited for the coming week, I think the next 7 days or so is when the plant really starts to transform and look more like a pot plant than just some random little green thing. A few days ago I decided to move the plants from under my 55w cheep amazon light to under my spider farmer 100w newer version light with the good leds in it. The plants will hopefully be ready to up pot them here soon and get them in the large tent. Sometimes when growing multiple different strains it can be really hard to balance giving to much or to little light. You don't want the faster growing plants to get to stretched out waiting on the slower plants to catch up I spend Thanksgiving day morning transplanting the plants into 2gal pots. I am useing spme promix potting soil it's my 1st time tring this soil. It is actually doing really well the roots were all white and nice looking. I think next time I'm going to add some worm casting, kelp, granular mycos, and a little bit extra perlite. I just didn't have the money with christmas coming to splurge for all the extra stuff. I got rid of 2 plants 1 of the bubble og and 1 skunk apple runtz. There is only room for 10 pots in the 2x4 tent. I will peob only bring 8 of them to flower, always good to have back ups. Yesterday I also stuck the plants back under the 500w medicgrow mini sun 2 in my 2x4 tent. They did great under it the 2nd half the day I was happy they didn't get stressed. I had put them under that light a little early about 10 days ago or so. I am expecting in a week these plants will ge going crazy with growth
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@AgueJuana
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罐子里是之前最顶端的芽,被我烤焦了……
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@FAST_BUDS, Hi all the happy people here in GrowDiaries. This is my second cultivation ever and it will be fun to try a bigger space than my closet grow. First, I'm just going to say I'm done with the construction of my new growroom. I put some pictures on the construction here in week one. The room is 2.14 meters by 1.7 meters and has a ceiling height of 2 meters. It provides a floor area of ​​3.6 square meters. I use a 54 Watt Lightwawe T5 for germination and 2 Pcs 400 Watt HPS lamps. I have a channel fan that replaces the room air about 40 times an hour to get a comfortable environment in the room, the air enters a fresh air intake from the outside. The air is purified through a carbon filter to then leave the room to the rest of the basement. Then I use that heat to heat the rest of the basement. I will use 8 pcs 15 liter Autopots to grow with and a 100 liter water tank that supplies the pots of water and nutrition. I will grow completely organically in soil and will watercure my buds to get the best possible medicine for me. ----------------------------------------------------------------------- 2017-09-25. Week 6 starts. Added a video of the girls. Gave the girls water and nutrients. Girl N1 is 60 cm high and have grown 14 cm in 7 days. Nr 2 is 37 cm and has grown 4 cm in 7 days. I flushed the girls yesterday with 40 liters of tap water. Im lowering the humidity in the room with a dehumidifier and try to have 50% air humidity. ---------------------------------------------------------------------- 2017-09-29. Installation of the New light rail in the grow room. Its Advanced star light V 5.0. Added a video of it.
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All of the girls are growing nicely, except for one of the fast buds mystery autos Apple strudel #1 Training up to be very easy. Most of the branches are long enough for me to stretch out and take up more surface area of its pot. Apple strudel#2 About a week and a half ago he got the bottom part ate up By ants or some other bug. So I topped this plant as to make more tops And hopefully bring back the nodes that I lost Sweet skunk a little bit smaller than the rest, but it is also younger though I am kind of going for a bonsai style with this plant. I don’t believe it’s gonna be super large but hopefully I can make it look cool. It does have some decent branch areas where they are stretching Mystery auto #1 plant is growing up with a beautiful structure for the most part I have grown naturally without much interference. Occasionally I hold down the top with a garden staple to let the lower branches get some light and to give the plant some healthy LST, once the branches get longer will hopefully be able to stretch it out even more!!
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37 flowerin day - bumps become heavy, set up branch supports
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@Drtomb
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2 weeks left on the flush. Running water with addrd Hydro Bio. Ive been noticing very nice white root growth on my vegging area... And lots of it. Hoping these look good. But they were 3 or 4 weeks on the previous bleach sterilization test. Gorrilla. Glue #4, my next grow has been on it since day one. So subscribe to that grow.
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F*CK MENSTRUAL CRAMPS! Purplematic is a high CBD, low THC strain by RQS. It helps with pain management without getting you high as a kite, ie it's great to battle those monthly belly cramps. It has become my wife's favourite F*CK MENSTRUAL CRAMPS strain. We use it to make edibles and tinctures. So, a little goes a long way. Rather than pushing for yield, we focus on getting one big fat juicy sticky cola. ITS FAST - 8-9 weeks from seed to harvest ITS BEAUTIFUL - the buds get a nice purple color with light brown pistils IT WORKS - follow our journey to make the best anti cramps medicine!