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Grow Update — GMO Cookies Week 6 from seed | 12/12 from seed Marked as: Week 1 Flower Quick recap for anyone just joining This is a 12/12 from seed run, meaning plants have been grown under a flowering light schedule from day one. Because of that, development doesn’t follow the classic “veg → flip → flower” timeline. Instead, plants express themselves at their own pace, and structure, stretch, and flowering signals appear more organically. Now, in week 6 from seed, there’s no doubt anymore: this GMO Cookies is in flower. ⸻ Current environment (stable & shared across the room) • Temperature: ~27.5 °C • Humidity: ~65% • CO₂: ~900 ppm • PPFD: ~600–850 • Smaller plants: ~600–700 • Taller plants: up to ~800–850 Light intensity is intentionally staggered. Plants are allowed to grow into the photons naturally, rather than forcing a flat PPFD across different genetics and sizes. This helps maintain balance and reduces stress during stretch. ⸻ Root zone & watering • pH: 6.5 • EC: 2.4 • Root / reservoir temperature: ~17 °C Slightly on the cold side, acknowledged. Still within a manageable range, and plants are responding well. ⸻ Nutrition — why the switch happened • Switched from Plagron Terra Grow → Terra Bloom • Following the Plagron feeding schedule • This was the only intentional change As plants clearly entered flower, nitrogen-forward feeding (Terra Grow) was no longer appropriate. The switch to Terra Bloom reflects what the plant is now asking for: 👉 support for stretch, branching, and early flower development. The feeding schedule is being adapted slightly to match uptake speed and plant response, rather than followed blindly. Observation first, bottles second. ⸻ Training & plant behavior Low stress training is ongoing: • Leaf bending • Gentle positioning • No aggressive topping or hard stress The response has been excellent. This GMO Cookies is: • Stretching evenly • Branching beautifully • Forming compact, bushy structures What you see now are little green bushes, with multiple tops forming naturally. Those “little balls” and dense branching patterns are exactly what we want at this stage — it means the plant is distributing energy well and preparing multiple flowering sites. Color is strong, healthy green, with no signs of active stress. ⸻ What this means • Training is working • Environment is dialed • Nutrition is aligned with the plant’s phase • The plant is confident enough to push structure and flower at the same time This is the kind of growth that doesn’t happen by force — it happens when conditions allow it. ⸻ What to expect next week • Continued stretch • Clearer flower formation at branch tips • More defined structure as internodes space out What not to expect • Instant bud stacking • A frozen structure (she’s still moving) • Identical behavior to other genetics in the room Each plant runs its own race. ⸻ Final thoughts & thanks This 8x8 has been a real roller coaster — emotionally, visually, and educationally — and this GMO Cookies is no exception. Watching her respond, adapt, and thrive has been a pleasure. Huge thanks to: • The OGs • The newcomers • The lovers and the haters • The sponsors • The platform • And the community that makes these diaries worth writing It’s truly an honor to share these grows openly. Week 6 from seed. Week 1 flower. We move forward 🌱 FOR DISCOUNT CODES AND MORE JUST FOLLOW THE LINK https://website.beacons.ai/dogdoctorofficial 📲 Don’t forget to Subscribe and follow me on Instagram and YouTube @DogDoctorOfficial for exclusive content, real-time updates, and behind-the-scenes magic. We’ve got so much more coming, including transplanting and all the amazing techniques that go along with it. You won’t want to miss it.GrowDiaries Journal: https://growdiaries.com/grower/dogdoctorofficial Instagram: https://www.instagram.com/dogdoctorofficial/ YouTube: https://www.youtube.com/@dogdoctorofficial ⸻ Explore the Gear that Powers My Grow If you’re curious about the tech I’m using, check out these links: 🔆 Lighting & Environmental Control • Future of Grow — Advanced LED lighting technology https://www.futureofgrow.com/ DISCOUNT CODE: DOG20 • Lumiflora — Under-canopy LED lighting https://lumiflorade.com/ • TrollMaster — Environmental controllers and automation gear (past collaboration) ⸻ Genetics • Zamnesia Seeds — Genetics used in this project https://www.zamnesia.com/ ⸻ 🌱 Soil, Substrates, Boosters & Root Support • Plagron — Substrates, bio mixes, and supportive products https://plagron.com/en/ ⸻ 🎒 Storage, Curing & Preservation • Grove Bags — Curing and storage solutions https://grovebags.com/ ⸻ 📸 Photography Equipment & Tools (Not sponsors, but part of my creative toolkit) • Sony A6700 • Sony full-frame macro lens + few more • Stacking photography workflow - learning • iPhone (for behind-the-scenes shots) We’ve got much more coming as we move through the grow cycles. Trust me, you won’t want to miss the next steps, let’s push the boundaries of indoor horticulture together! As always, this is shared for educational purposes, aiming to spread understanding and appreciation for this plant. Let’s celebrate it responsibly and continue to learn and grow together. With true love comes happiness. Always believe in yourself, and always do things expecting nothing and with an open heart. Be a giver, and the universe will give back in ways you could never imagine. 💚 Growers love to all 💚 📸 P.S. – The Eye Behind the Lens All photos in this diary (for now — except for the ones showing the camera, which I took with an iPhone) are taken with a Sony A6700 paired with a Sony full-frame macro lens and a few more. Photography is part of the story — it’s how we share the fine textures, the glow, and the quiet details that words can’t always capture. I’ve also started experimenting with photo stacking — a technique where multiple images, each taken at a slightly different focus point, are layered together to create one perfectly sharp image from front to back. It’s not digital enhancement or AI; it’s pure photography — a way to reveal the plant’s beauty in microscopic depth, from trichome to petal. You’ll even see a few shots of "ghost me" capturing the shots — camera, lens, setup — because every grow deserves not just to be cultivated, but documented like art. FOR DISCOUNT CODES AND MORE JUST FOLLOW THE LINK https://website.beacons.ai/dogdoctorofficial NEW DISCORD - Official Server Invite Link : https://discord.gg/ksjAkA5T74
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@Buurman
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IM BACK! Damn this was an amazing surprise! Didn’t see my baby’s for 5 weeks and holy fuck they’ve grow.. These plants are gorgeous, all over fat buds with thick stems to support the enormous weight of them, white dust covering the entire plant. Never seen anything like this it’s gorgeous. Did a heave defoliation seasion and will let them now just finish up thickening those buds. It’s cool to see the little difference in forming of the flowers between these two plants, one has round buds that seem like they will foxtail. Will be back with more updates later
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day 22: the plants are beautiful, they are all starting to produce trichromes.. no sign of deficiencies! I did one of the last defoliations. the smells are starting to appear for some, the ones that struck me are: - code red #1 and #2: strawberry and cream terps.. a bit like strawberry milk! it's crazy - B45: citrus and bug terps.. on a background of exotic fruit and gas! it's incredible - LA vanilla cake: vanilla ice cream terps - Cherry gar see ya #4 clone: a puree of exotic fruits, especially mango and pineapple.. I'm a fan my two papayas have herm, I found some bananas.. I really don't understand, they are in the perfect ecosystem!! I removed the bananas and left the plants for the moment, to be continued in my flowering TCO, I put: - kelp hydrolysate - epsom salt - bat guano - mealworm guana - castor bean shell ash - palm ash - vermicompost - blackstrap molasses - elycitor -Yeasts Saccharomyces Cerevisiae Bottom right: Papaya Bang Bang #1 Bottom middle: LA Vanilla cake #2 Bottom left: Papaya bang bang #2 middle right: Code red # middle: cherry gar see ya #4 clone middle left: White runtz x Hollywood Top right: Code red # Top middle: B-45 Top left: LA Vanilla Cake #1
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Week 2 for the solo Afghani went smooth. Looked a little slow to develop her first proper set of leaves, but the root development should help speed up her progression. Still feeding off the slow release 444 and is now regularly drinking about 2oz of water every other day. I also spritz the bottom of the outer cup to keep moisture levels high for stretching roots. She's about 36" from the light. Hoping to get a little stretch to make training easier. Added a couple new pics to get the week caught up. Stay tuned, week 3 starts training.
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@Naujas
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this is my 6th week video, because for some reason the video didn't load :(
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@Xelxz
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ºDay 78 (24Jan) - 11th video; ºDay 79 (25Jan) - 22th watering (3rd nuteMix); ºDay 82 (28Jan) - 23th watering (1st flush); ºDay 84 (30Jan) - End of week 12;
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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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@Roberts
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FBT2212 is doing great. She is in bulking now so time to see what she will do. Lots of white pistils. Nice frost great smell. It has a fruity smell that is sweet. Been loading her on booster. Curious to see how she flowers under the Mars Hydro FC4800. Thank you Mars Hydro, and Fast Buds. 🤜🤛💪❄️🌱 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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@Naujas
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The girl looks pretty good:) I'm coming back from vacation this Saturday and I'll finally see her, I miss her :) good luck to everyone:).
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@Drgreen13
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I didnt do any LST, just topped and lollipoped.
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Start woche 6 in flow. Diese mischung an terpine hatte ich noch nie. Duftet sehr fruchtig nach äpfel,bananen parfüm.👌 Wie ne gut duftende lady🔥🙃
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Hi growers, sorry for the prolonged absence, but in this last period I was very busy. In this last week I cut one of the four Cheese and finished cutting the buds today. The other three plants are in the sea of green and each has different flowering times. In my SOG under the HPS lamp there are now several strains besides the three Cheese. I have a Gorilla with photoperiodic genetic prevalence that is completing its life cycle and is now four months old, but very large and productive. Then there are a Lemon Haze, a Sweet Tooth, an Amnesia Haze and a Gorilla that have now begun their flowering phase. All the other strains are in the vegetative phase and two Zkittlez and two Cream Cookies from Fastbuds are added to my secret garden 😋 April 12. Last week I started scoring the first 79 grams collected for the month of April with the first Cheese. There are three left in my SOG, two of which are in an advanced state of flowering. The third plant is the background of my SOG, it is the mutilated one. It has produced many long branches that I have enlarged and has now begun its flowering phase.
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7/1/25 Good lord yall. The dang frost factor om this lady. Good lord, thank you for blessing me with this heavenly genetic. 🙏 i cant wait to refine my process with her and get the best out of her. This is round 1. just a rough draft. Next round ill try more lollipopping and then less amongst other things.
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Everything is going great. The dative plant in the center of the scrog is stretching a lot. Buds coming in hard and heavy. Especially the purple kush which looks amazing.
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@Chi_K24
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Hey folks, Late update this week due to a big rain store we had last Friday. It called for 5mm of rain which equated to about 3.6L of water for each plant! A bit much for young plants with a small root system, but the good news is that the smart fabric pots did thier job to help dry out the soil. Since our last update, I have topped and defoilaited the damaged leafs from my f$%# up last week. Girls are healthy and show no signs of slowing down. I also started some basic LST with 3D printed plastic clips! They work great and I will be modifying them a bit to provide me more angle selection. If you guys wanna know more about these clips please let me know. Other than rotating the pots and doing some regular maintenance, everything looks good, gnat traps are up and so far there are no signs of them which I credit keeping the topsoil dry. I have not water the plants and it is calling for rain tonight into Thursday, so it seems like mother nature is doing God's works of water my plants for me :). I hope you guys enjoy the update, see you on the next one!
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This was a lot of fun. Looking forward to growing more like this one. **Update** Total dry weight was 2.6 oz (74g). The buds were a little airier than the Tangie'Matic, not as tight/dense. Placed dried buds in mason jars with Boveda 62rh packs. Will be opening the jars daily for the next couple of weeks to cure. So far it tastes nice, I can taste some mint, but mostly just nice tasting overall. Will update the taste again after further curing.
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@DrBud420
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13.06. Cherry Poppers 1# Day 49# Cherry Poppers 2# Day 46# The plants are making good progress, the deuce has overtaken the ace, the game has reversed. 5 nights ago there was a strong storm, the morning after the storm when I came to the site, I found some plants crooked, some normal, but there were no broken ones, thank God, but they were very stressed and what you can see in the pictures appeared on the leaves, some leaves were crispy at the edges, but still green, mostly shoots before the newest ones. I haven't had this problem before, I researched a bit on the internet and came to the conclusion that the wind burned them, and I also turned to GW for an opinion, two characters confirmed my opinion. Two days later I noticed that the matter was getting worse and that it was spreading, which worried me, so I contacted GW again for an opinion. Some told me that it was mold, some that it was an infection, disease and so on, mostly guesswork, but no one specifically told me what was certain, so I decided on nim oil, and whatever it is, I guess the problem should be solved. According to some leaves, I would say that insects might be the problem, but I really don't know, I haven't had similar problems before. I regulate the ph of the plants, I still don't feed them, there is food in the ground for another week, except for the fact that I added cal-mag after that storm when I watered them. I want to say that the plants are certainly not locked, and the heat is not yet so high that this would happen from the same, the more the temperatures have dropped and now it is perfect. Since transplanting, I have watered the plants only 2 times. Yesterday morning they were topped for the second time, only the main branches, I will do the next topping of the side branches. Last night I sprayed the plants with neem oil and already today the problem seems to be going away, if I tripped at least it doesn't spread further, that's for sure. I didn't mix the oil very well, I didn't add any soap or anything like that because I wouldn't really spray the plants with any chemicals, and on some of the leaves on one or two plants there is that thick, brownish liquid, so I hope it won't hurt them, I noticed that today during the day, I couldn't see it at night. I still don't know what the problem is, but my guess is still that the wind burned them or some insects. Speaking of insects, I think I noticed thrips on one plant on the underside of the leaf, so in addition to the neem oil I already gave, I also ordered SMC, so I will spray that at least once a week while they are still young. Happy Growing and Stay High!!!