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@Shefman93
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Stretch has stopped so I did a heavy defoliation and lollipop on day 21. No signs of stress after.
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Funky skunky smell accentuate! Stretching hopefully over now.
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60x60 cm tent in a 1920's peek-in-closet Oversized vent for silence High power DIY LED True SoG 12/12 from seed with 15 plants in 2L pots Watering all plants in bottom tray with 30% of total pot size (10L) WEEK 1 DAY 1 - Germinated in paper towel DAY 3 - Planted into pots + Lights ON at 125w DAY 5 - All plants have broken soil DAY 7 - Slight stretch - Light at 185w WEEK 2 Two of the Iced Out are lagging behind, others are on point - I'm trying to push light and nutes to the max. Extraction fan (AC infinity Cloudline T6) on level 2. DAY 13 - First full watering (10L) with 20 ml Canna Terra Vega DAY 14 - Circulation fan turned on (low) during lights on WEEK 3 Good growth, two Iced Out still lagging DAY 18 - Light at 225w, Extraction fan on level 3 during lights on DAY 20 - 2nd watering, 8L with 30ml Vega + Light at 250w DAY 21 - On point, mostly :) Could've pushed nutes a bit more from the go WEEK 4 DAY 24 - So far this week I'm just kicking back and watching them do their thing. The two lagging Iced Outs are trying to catch up. DAY 26 - Watering 10L with 50 ml Vega (one day too late...) + light on 300w (max) DAY 28 - 4 weeks from popping the seeds, looking good except for the two Iced Outs, one of them is trying to get with the program, the other... Well, some plants are just pricks. WEEK 5 I think this is the week we'll see them take off :) DAY 29 - Plants are starting to show sex, removed 2 Urkle Mints males, the other two are females, the rest are fems so we're down to 13 female plants total with only a single weakling DAY 29 - Watering 8L with 50ml Vega (shouldn't have been later than today!) DAY 33 - plants exploded over the last 4 days and most are stretching and starting to flower DAY 33 - Watering 10L with 60ml Vega (feeding Vega once or twice more then we switch to Flora) DAY 35 - Just cruisin' 😎 WEEK 6 Lots of stretch the past week, flowers are setting in, the laggy Iced Out was culled, 3 plants are a bit behind the others.. DAY 36 - Watering 10L with 50ml Vega DAY 39 - Watering 10L with 50ml Vega DAY 42 - Defoliation WEEK 7 DAY 44 - Watering 10L with 50ml Vega DAY 47 - Switching to flowering nutes - Watering 10L with 50ml Flores WEEK 8 Had to break the stem on the stretchy Sugar Cane to keep it low enough DAY 51 - Watering 10L with 60ml Flores DAY 54 - Watering 10L with 60ml Flores WEEK 9 Starting to chunk and frost up. The 2 Urkle Mints regs are really small and slow but flowering, the slow Iced Out just started flowering and probably won't add up to much by the time the next grow needs to start. Platinum Jelly, Frosted Apricots, and Platinum Terple are looking really good, I knew PJ would kill DAY 57 - Watering 10L with 60ml Flores DAY 61 - Watering 10L with 50ml Flores DAY 61 - Defoliation WEEK 10 DAY 65 - Watering 10L with 50ml Flores + 15ml PK 13/14 DAY 69 - Watering 10L with 50ml Flores + 15ml PK 13/14 WEEK 11 DAY 72 - Watering 10L with 50ml Flores + 20ml PK 13/14 DAY 75 - Watering 10L with 40ml Flores + 20ml PK 13/14 (Last feeding) WEEK 12 The ripe ones will come down next week DAY 79 - Watering 10L pure RO water DAY 83 - Watering 10L pure RO water WEEK 13 DAY 85 - Chop first 9 DAY 87 - Chop last 3
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@Fergie
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So week 2 has finished lost one of the girls in germanation but no loss had a fungus gnats infest my grow room I am just thankful these two survived . Transplanted them into there new 3.5 gallon pots and are looking healthy . Started to add grow nutes to my water and will slowly increase over next few weeks once they start grow a bit . I will update in a week time 😀
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@GrowGuy97
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Everything is going great, just waiting on flower tent to finish & these ladies will be going straight into flower😍✌️🏼🌱 Day 40 first day of flower, everything seems to be going ok so far! Day 41 Can see they are starting to stretch!😍
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@Krissci
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Day 5 - MC1 need large amount not defoliation and LST MC2 light defoliation and leave LST tilnext week
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Right then 7 weeks of flower complete. I'll dive right in to the juicy bits as this week has been predominantly about deciding weather to chop or keep one of my girls going. In the end I chose to do both! As the photos and videos show the plant wasn't recovering so I checked the trichomes and it was actually pretty ripe. A few Amber's on the upper buds. Lowers still undeveloped so I decided to take the biggest and leave the smallest for another week or while ever the plant is healthy. I estimate I've taken around 7oz once dry. Depending how they swell up I'm hoping for a further 5oz of solid bag worthy nugs. Looking nice and frosty, smell is that typical sweet haze with some sour diesel/fruit kick in there. You can see how the photos progress my hands getting covered in resin. Got to give my other 3 some love as they are getting healthier and fatter. I'm thinking another week on one of them and 2 on the others. I'll more than likely stagger the harvest like tonight if it proves worth while. I will update mid week.
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Day 70 for these Fastbuds beauties Blackberry Auto: With dark purple buds glowing fiercely and a dank smell to match, this girl could make anyone's tent look amazing. During the last few weeks her buds have become incredibly dense and sticky. She is very short and thick in stature compared to the other plants I have in flower. I inspected her trichomes over the weekend and ive determined that she is pretty much ready for harvesr. I expect about 2 oz of high quality flower after dry/cure. Forbidden Runtz Auto I'm really blown away with the turnaround in this girl. She was mutated & so small I almost tossed her out during early veg; I'm glad I changed my mind. She stretched significantly between weeks 4-6 and I really wasn't expecting much from her. In reality, she has blown my mind... incredibly dense and sticky buds have developed in the past 4 weeks. She's got the zkittles smell mixed with a gassy terp profile.. I think the higher humidity through flowering phase really helped develop these dense buds. When I checked her trichomes over the weekend I determined that she will be cut down within the next 7-10 days. Process/ Environment changes: - Lowered my SF4000 roughly 20 cm to increase photon delivery to the canopy - Water/kelp meal only from this point to harvest - My temperature has risen due to change of seasons .. roughly at 27-28 deg C during daytime.. this is why I lowered my lights rather than turning them up - Defoliating any unnecessary fan leaves at every chance I get - I've had to use spools of twist tie to use to keep the branches from falling over from their own weight. I'll tie one end to the top of a branch, and the other to the stock. Not ideal but its working. Cheese auto dry/ cure update: After 10 full days of drying, I gave the buds a decent trim and put them inside glass jars where they will remain for many weeks. I add 2 way Boveda humidity packs to help regulate the relative humidity within the containers. I also use tiny hydrometer pucks to measure the humidity and temperature inside the jars. My ideal cure is at 62% RH
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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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@Rangaku
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Good week of fattening up , temps are on the rise by 2 degrees in the tent as summer gears up I would of liked to have had these done by now as the next few weeks are hot and humid . Just gotta keep that air flow up and cop the wind burn on the fan leaves . Started feeding every day last week instead of every other day and they are hooking thru their feeds . Will feed another week then a 2 or 3 week taper to flush . The smell from this purple punch is so strong and the leaves actually taste like blueberries , home stretch now
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So far so good she is loud but the volume ain't cracked up yet...until nxt week happy growing
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Nice roots coming through. She's healthy and coming along steadily.
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@ClubRiot
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Zkittlez Feminized by Club Riot Seeds ( www.clubriotseeds.com ) Week 1 0.5L Pot LED: MIGRO 200 (210W) for Veg. Stage Canna COCO Seeds are put at germinated in wet paper towels for 72 hours Name: Zkittlez Feminized Genetic: Grape Ape x Grapefruit Type: Feminized ( Indica Strain ) Indoor Yield: 80 ~ 140 grams/plant ( 15L Pot ) with LST growth technique. Indoor Height: 70 ~ 110 cm THC: Very High CBD: Low Flavour: Grape , Sweet , Berry . Effect: Relaxed , Happy and Euphoric.
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Day 49) 11/11 first week of flower has gone and still no pistils but I have no reason to think there won't; in due time. All waterings this week were 1/2 tsp of each nutrient per gallon of dechlorinated tap water ph’d between 5.5 - 6.5 and watered once a day and she just thrived on everything I gave her. OH! I almost for forgot my local hydroponic store gave me a sample of a beneficial bacteria conditioner called FishSh!t There are lots of diaries using this Sh!t and you can find them under the nutrient tab and search Fish Head Farms. They have a website with info and dosing and today was first day using so will update if I notice a substantial change. Dosing called for 1 ml per gallon of water mixed in with all other nutrients during bloom phase. I'm not really in bloom phase just yet but going light on the Sh!t till I test the effects. Happy Growing and Happy Harvesting
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@Roberts
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I am attempting to germinate Baked Bomb autoflower from Bomb seeds. Seed was lightly scuffed on ends, and placed in water. 🤞🏻everything goes well. Thank you Bomb seeds. 💣 🤜🏻🤛🏻🌱🌱🌱 Update: 1st seed failed, started a second one. Second seed sprouted then dampened off. Waiting on 3rd and last seed. I loosened the coco up to hopefully avoid any more issue. Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g
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@Salokin
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Week 2 Veg Update on Epic Buzz by Anesia Seeds As we enter the second week of vegetation, our Epic Buzz seedlings are embracing their new home with vigor.: One of the seedlings has been carefully moved to the 20-liter reservoir. It has adapted well to its new environment, showcasing an impressive array of roots throughout the net pot, indicating healthy and robust development. Both plants are progressing as expected, with no significant issues to report. The steady growth and absence of complications suggest that the conditions in my indoor setup are well-tuned to the needs of Epic Buzz. The images captured this week show that the roots are not only healthy but thriving. They have begun to colonize the net pot, which is a strong indicator of the plant's potential for nutrient uptake and overall growth. With the transplant successful and the roots establishing themselves, I'm keen to see how the increased space and resources will accelerate growth. I expect that the coming week will bring even more visible progress as the plants continue to mature. Watching the Epic Buzz seedlings transition smoothly into the vegetative phase is both rewarding and exhilarating. The absence of any noteworthy problems speaks volumes. I'm looking forward to observing their journey and sharing their growth milestones with the community. Stay tuned for next week's entry, where I hope to report on the continued prosperity and vigor of Epic Buzz in its critical vegetative stage.
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For me growdiaries its very good because help to manage my weeks and get schedulle! I can compare and talk to another growers its nice!000000
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Papaya cookies are incredible! All the pistils turn purple, incredible beauty of this plant. We are so happy to have caught this extraordinary phenotype and are looking forward to an early harvest in about 2 weeks time.
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CHERRY 🍒 COLA 420/FASTBUDS This lady really produces some extra sticky dense buds that look amazing and smell 👍 great! I had no issues with this strain. She was grown in organic soil with only FOOP nutrient line and she responded with some good looking buds!! Overall a easy grow with rewarding results ✨️ one of the strains I would suggest growing 😀!! Stay Growing!! Thank you for stopping by and taking a look it's much appreciated!! Thank you 420/FASTBUDS!! CHERRY 🍒 COLA 420/FASTBUDS
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This week was absolutely torturous had an accident in which one of my plants was damaged fortunately I do not believe that all is lost I will just have to hold her back on sending her into flour with the rest until she is completely healthy I have sent one into flower a bit early just to see if I could and seems to be working swimmingly
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Day 36 Done nothing just let them grow and trimmed a few leaves Day 37 - watered them with feeding. Decreased the amount by 25% except the base nutes. Added 12ml CalMag on 4L water by request of the community. If leaves curl down more, I will consider a flush. Day 38 No feed. Color changed from the middleone overnight, I think that’s a good sign. Maybe someone can comment on that 💪🏽. For me it looks very good, I know a few leaves show signs of nutrient burn but I decreased already and no new signs appeared Day 39 No feed until tomorrow. Day 40 Fed them with very low amount of fertilizer. I aimed for a ppm of 1000 but I went a bit higher until I have osmosis water . Runoff ppm was 2000, but I have to say I am measuring ppm since this week and will fix this problem Day 42 No feed