Title: 100% ChatGPT-Guided Grow – 12/12 Fast Flower Test (With Supervision) Hey growers! This grow is an experiment: I'm letting ChatGPT guide my entire grow cycle, from lighting to nutrients to environmental tweaks. It’s all based on AI suggestions. Of course, I’ll still be keeping a close eye on things — if I see something going wrong or the plants aren’t vibing with the plan, I’ll step in. But the idea is to test how far AI can take a grow under controlled conditions. Strains – All from @Sweet_Seeds (F1 Fast Version): Mental Rainbow F1 Fast Version Tropicanna Poison F1 Fast Version S.A.D. Sweet Afgani Delicious F1 Fast Version Gorilla Girl F1 Fast Version Setup: Coco in 20L @MarsHydroLED SmartPots Grow tent: @SecretJardin DR240W Lighting: 2x 720W LM301H EVO LEDs 12/12 from seed Germination: May 14th / Main grow starts May 20th Nutrients: Hy-Pro Coco A/B CalMag Pro, @BAC Silica Power, F1 Extreme Booster Irrigation: Week 1 hand watering, then Blumat pH starts at 5.8 CO₂ supplementation via natural gas system (Spider Farmer GGS) Goal: Complete a full grow cycle in 10 weeks or less, from seed to harvest. Updates will be posted in a personal yet informative style — a hybrid of stoner chill and data-driven grow logs. Let’s see what AI can do in the grow tent. Stay tuned! 🤖🌿 🌱 Weeks 1–3 (May 20 – June 9) – Seedling to Early Flower (Stretch Phase) Goals: Strong root development, firm stem structure, controlled stretch Light: 12/12, start at ~500 PPFD → ramp up to 800 PPFD (day 14–21) CO₂: 1500 ppm (only active when lights are on and temps 26°C) Temperature: 26–28°C day / 22–24°C night RH: Start at 70% → gradually lower to 60% Nutrients (EC ramp-up): Start EC: 1.0 → increase to 1.4 Plagron Cocos A+B + CalMag Pro (0.2 EC tap water) Always mix Silica Power first (0.1 ml/L) Actions: Week 2: Start light defoliation on lower leaves Week 3: Begin LST if desired pH: 5.8 throughout the veg phase 🌸 Weeks 4–5 (June 10 – June 23) – Flowering Phase 2 (Bud Set) Goals: Initiate flower formation, maintain healthy leaf mass, stimulate bloom EC: 1.5–1.7 (monitor Blumat watering rate carefully) RH: 55–60% Nutrients: Plagron Cocos A+B CalMag Pro Silica Power (0.1 ml/L – only until end of week 5) Start B.A.C. F1 Extreme Booster at half dose, watered manually twice a week Light: 900–1000 PPFD if plants can handle it 🌼 Weeks 6–7 (June 24 – July 7) – Flowering Phase 3 (Bud Building) Goals: Develop dense flower structure, maximize flowering potential EC: Up to 1.8 max RH: 45–50% Nutrients: @Plagron Cocos A+B + CalMag Pro @BAC. F1 Extreme Booster at full strength Actions: Final defoliation at beginning of week 6 Inspect leaves regularly for airflow and mold prevention 💧 Weeks 8–9 (July 8 – July 21) – Ripening Phase Goals: Maximize terpenes, trichome maturity, flush medium Week 8: EC: taper down to 1.4 Stop using booster Optional single flush with enzymes (manual watering) Week 9: Only plain tap water through Blumat (~0.2 EC) Temperature: 24–26°C Dim lights to ~600 PPFD for final 3–4 days ✂️ Week 10 (July 22 – July 28) – Harvest Trichome check: Aim for 10–20% amber with a loupe Optional: 48 hours darkness before harvest Temperature: Keep low (20–22°C) to preserve terpenes Deadline: Harvest no later than July 28 Powered by the new 2025 @SpiderFarmerLED GGS system.. Detailed setup (only SF parts mentioned here): SF GGS Grow Light Controller (1x) SF GGS AC10 Kit (1x) SF GGS 6 Inch Clip Fans (2x) SF GGS 6 Inch Inline Duct Fan (1x) SF GGS SensorPro Kit SF Ultrasonic Humidifier May 20 – CO₂ moved outside, lighting dilemma, and a warm future ahead Moved the CO₂ generator outside the tent today. Immediate win: steady 700 PPM from just the pilot light, no active burn needed. When turned off, it drops neatly to 400 PPM, matching the calibration point. Double-checked with the Dimlux CO₂ sensor—readings line up perfectly. Still no tracking info for the originally ordered lights, so out of impatience I grabbed two new 720W LM281B fixtures from Germany this afternoon. Should arrive Friday/Saturday. It's a Trade Assurance order, so in theory, I'm covered. Now the question: let the seedlings coast at 259 µmol for two more days, or hang the old lights to boost them to 500 µmol? Eight out of twelve are already above soil, and honestly, I’d rather not mess with the current vibe. Leaning toward leaving them be—low stress, happy sprouts. Best part: temps dropped to 27.9˚C inside the tent now that the CO₂ generator’s out. Room itself is 24˚C, so all in all pretty chill. Curious what’ll happen once those dual 720W monsters fire up… it’s gonna get toasty, no doubt. 24/05: Stocked up on new Plagron nutes—finally. Now I can lock back into the full 10-week feeding plan (Plagron Cocos + B.A.C.). Flushing the res tonight and going full reset. Mixing fresh soup right after, dialed in to match this schedule: Week 1: Plagron Cocos A/B: 2 ml/L B.A.C. Silica Power: 0.2 ml/L Plagron CalMag Pro: 0.5 ml/L B.A.C. F1 Extreme Booster: 0 ml/L EC: 0.9–1.0 pH: 5.8 PPFD: 500 DLI: 22 RH Day: 70% RH Night: 65% CO₂: 700 ppm

I am shocked😱...because... Overwatering problem got more serious than last week on one bimba, that is not cooping well as others with water is getting.(I am on auto pot system) I really think that forgetting to put the clay at the bottom of my vase on the airdome will give me some challenges. Me and my bambine are ready for the fight!👊👊👊 We will not give up👽

They are growing in my balcony. I have not a grow light so Im supporting them with a 85 watt Cfl at nights and put the ladies in a box to keep level of humudity high Medya : 40 litre torf, 20 litre perlit, 10 litre solucan kompostu, 10 litre vermikulit, 10 litre yanmış koyun gübresi karışımı ile büyüyecekler. Eksik kalan için daha sonra cocopeat, perlit, vermuculite karışımı hazırlayacağım şimdilik 2.5 litre de köklenmesi yeterli. Büyük saksıda birden fazla bitki ekilecek olan medya ise toprak, supersoil

This grow went by way to quick! This plant was an absolute joy to grow and nurture. She was extremely easy and hands off! She has an very strong pest and disease resistance and I had zero issues with any cannabis pests nor pm or botrytis! I will 100% recommend this strain and breeder to any grower who will listen. I just cannot say enough great things about this grow! I am very happy with how this grow came out. She came out as a heavy hitter with a wet trimmed weigh in at 7lbs 2.6oz! She has given me the biggest harvest I have had this far.

Overview of my grow: Tent: Secret Jardin DS120 4 x 4 (120 cm by 120 cm) Lights: 2 x 120 Watt CTlite c4 clusterled Climat: Trotec Dehumidifyer 240 watt- 10L/24h Filter: Prima Klima carbon filter PK2600 fan: 2 x Secret Jardin 20watt osc. fan Pots: Gronest 4 x 11 liter airpots Water : automated water system PH: bluelab Nutrients: Plagron cocos A + B Plagron PK 13/14 ATA cal/mag Epsom salt no rights to music in the videos Week 7 She is doing great, She has grown 2 cm in height. Buds look so frosty this week. She has a little bit of curl in her leaves and also some lighter spots on the edges of some of the big fan leaves. But overall she is looking great and her leaves are so frosty very nice. She has a very nice diesel smell but not as strong as my lemon berry haze plant but it is there, also there is some pine i think and also some sweetness. Very nice watermouthing nice. Thanks for checking 😋

Lolipop them and now they are on cruise control at the end. I leave middle free,when they get stack with buds,they have space to get fat:) Every second day they get 3L water with once Sensi bloom part A & B(4mll)+Big bud(2ml/l)+ Nirvana (Terpy taste 1ml/l)+ Bud candy 1ml/l) Second watering B52 1ml/L+Nirvana (1ml/l)+Big bud(2ml/l)+bud candy (1ml/l) and I give them Silica boost once per week 0.1ml/l After 6. or 7. week of flower I will swich Overdrive instead of Big bud. Once I give them together,then continue with Overdrive

:)

A

~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_ 12/20/21 🐱 The girls are behaving beautifully, color is uniform no issues whatsoever.. they do seem a little on the small side to me for week 6 but I might be staring too closely lol.. the new growth (at topping points) is approx. 1.5inch now. We cleaned bare the undersides of all plants (bottom 1/3) in preparation for flower..right or wrong we always start introducing mild bloom nutrients about a week before flower (I'd love to hear some opinions on this practice)..I think we'll start flower in week 8 but ultimately I'm going by the length of new growth, I'd like the new tops to be kinda long after their flowering stretch..thanks for reading if you made it this far and happy harvests everyone!!! ❤️💡🌱😽💨 ~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_ 12/22/21 😽💨 decided to flip anyway lol, being a 10+week strain I worry about our current supply running dangerously low in that time.. these should look great after their stretch 👌 ~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~

Been a tuff week as my ph pen failed so had signs of defiantly But that’s now corrected so hope it didn’t set them all back too much

These girls are exploding! Flower came so fast, they are all showing need for more phosphorus and potassium, while at the same time showing nutrient burn at the tips, Jebus, save me! Lol . Overall, no complaints. A few more weeks to go!

🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭 Welcome to week 9, dear friends!! 😘 DAY 58 Watered with 2ml A+B und 1ml c4 und 2ml PK + enzym+ und 2ml calmag und vitalize 💧 DAY 60 Watered with 3ml A+B und 1ml C4 und 2ml PK + 2ml calmag + enzym+ 💧 DAY 62 Watered with 2ml A+B + 1ml C4 + 2ml PK 💧 Thanks, everybody!! 💚 💚 💚 Grower love!!! 😘🙏 🌱 _________________________________________________________________________________ SETUP: 80x80x180 cm Zelsius 240W Full Spectrum LED IR UV dimmable DW240H-A6-HS Heatsink color red LED Chips: 512pcs SAMSUNG LM301H + 24pcs Osram 660nm + 8pcs Osram IR 730nm + 8pcs UV 385nm Color mix: 2700K + 4000K 2,8umol/J Driver HLG-240H-C2100B Coverage: veg 5x3ft / flower 4x2ft Product size: 628x205x68mm Green Buzz Nutrients Shouts go out to my sponsors @GreenBuzzNutrients, thanks so much for your support! ❤️ If anyone would like to try their amazing organic products, use code GD42025 for generous 25% discount (for orders of minimum 75€) ✨ https://greenbuzznutrients.com/ Mills Nutrients Biobizz Lightmix custom exhaust fan 320/270cm³/h Carbon Active Granulate 240cm³/h tab water pH 8 - EC 0,25 with Calmag to 0,5 Advanced Hydroponics pH minus Grow + Bloom to pH 6.2 🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭 🍊 🍋 🍮 🍭

Update 11/04/2022 (Day 57) Hello All! the start of yet another week!! it's been 2 weeks ago since I Flipped to flower but I have a feeling they are really slow in this process. it's only today I really start to see some pistols forming! Since these are my very first Photoperiods i am yet again on unknown territories. Might be that at this stage my TSW2000 just isn't juicy enough. lucky enough I've got a new FC-4800 coming in from Mars hydro. this will have a much better coverage and and some more wattage I might have to do another Lollipopping session once I really see pistols all over the place. The stretch on these girls is crazy at almost an 78CM as of today. I only have +- 80 CM left in my tent and that also means I gotta figure out a way to get my lights up tight against the ceiling and rearrange my extraction fan. 1 plant is kinda on the slow side I accidently topped that one in the early stages and it feels like it never really recovered from that. Having a look at my clones well 4 out of 8 survived and are now starting to develop some nice roots. Thats it for today. hope too see some nice buds forming this week. Update 14/04/2022 (Day 60) Yesterday the new light arrived so I got busy. in order for the new light to be hang as high as possible I had to move the extraction fan outside the tent it now sits on top of the tent. the driver from the light is also placed on top of the tent. I must say this new FC4800 is a very welcoming upgrade it really has a much better coverage in my 4x4 and more wattage :D after the switch I got busy with some scissors to apply a final lollipop session. also transplanted the clones in some bigger pots gotta keep them under the Secret Jardin Tneon 2x55watt lights 6500K till beginning of may than they will be moved to some friends garden.

Thank you grow diaries community for the 👇likes👇, follows, comments, and subscriptions on my YouTube channel👇. ❄️🌱🍻 Happy Growing 🌱🌱🌱 https://youtube.com/channel/UCAhN7yRzWLpcaRHhMIQ7X4g.

Don't have a lot of time these days to take pics so I'll sum things up. CO2 got outta control and the plants took tf off literally. The video is around middle of week 3, I had to flip at week 4 BC I literally ran out of room and I had to constantly defoliate.

Very pleased so far always looking for advice. I moved three out of 10 they were too confined. Looking forward to clipping soon.

The temperatures, humidity, height, and watering volume(if measured) in grow conditions are all averaged for the week. The pH is soil pH. Any watering done by me is well water which is 7.6 pH and 50° F. Any listed nutrients are ml/gallon of soil spread evenly across the top of the soil. Day 1 we had a high temperature of 93°F with sunny clear skies. I watered 4-5 gallons each pot twice, from the well. Day 2 we had a high temperature of 95°F with clear sunny skies. It was super hot today. I watered each pot 4-5 gallons twice. Day 3 we had a high temperature of 95°F. It felt like 97°F. We had super clear sunny skies. The girls are loving the sunshine and slightly less humidity. I watered twice @4-5 gallons per pot. Day 4 we had a high temperature of 90°F with super clear sunny skies. The temperature was more comfortable at 90° today because we had less humidity. I watered 4-5 gallons per pot from the well. Day 5 we had a high temperature of 81°F with partly cloudy skies. The girls are still thirsty. I watered 4-5 gallons per pot once. These girls roots have tapped through these pots and into the soil. Unless it's just super hot watering once is enough. Day 6 we had a high temperature of 83° with clear sunny skies. I watered 4-5 gallons once per pot. Day 7 we had a high temperature of 79°F with clear sunny skies. I watered once 4-5 gallons of well water per pot. The girls are thirsty but the heat isn't sucking the water out of the pots. The girls are in full vegative phase 2 and continue to gain height. This week was a great success. The girls really stretched. The middle height plant is at 100 inches. I'm on my ladder on my tip toes and I can't reach the very top with the tape. The tallest plant looks about 12" taller. The weather was very pleasant. We had a few hot days but mostly cool fall type weather. The defoliation and treatment of powdery mildew with Growers Ally fungicide ended that problem. These plants do have a high level of resistance but not immunity. I'll continue to treat once a week. Most growers don't talk about their fungal pathogens or treatment of them. Outdoors, if your plants aren't immune (many fastbuds I've grown from seed have been) then this is an issue you'll deal with if you have cool humid nights. There are many treatments and preventatives and some are scarey. My grows are all organic and I carefully chose Growers Ally fungicide as I smoke these plants and don't want anything scarey in(systemic) or on them. Thanks for stopping by and checking out my grow.

I started using fox farm liquid nutrients as a supplemental fertilizer along with Dr Earth. I too dressed with Hapoy Frog Soil conditioner and added Cal Mag for the first time. I made up a foliage spray from fox farm’s big bloom and it seems to be working great. My plants are loving life.

Man the smell is so fucking strong☠️ Also the resin has increased a lot!! The buds are smaller than I would like but It's fine we will solve that problem in the next grow!!