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🌱 8×8 Adventure – Chem Brûlée (Plant B) | Week 4 A Different Sister, A Different Strategy Welcome back to another chapter of my 8×8 Adventure, a project dedicated to exploring how different genetics—and even different phenotypes from the same cultivar—express themselves when grown under identical conditions. Each plant receives the same environment, nutrition, lighting, and care, allowing their natural characteristics to shine without outside variables influencing the results. Today’s update focuses on Chem Brûlée – Plant B, and she’s already proving that even sisters can choose very different paths. While her sibling has been building a strong upright structure, this beautiful lady has embraced training remarkably well, opening herself into a wider, flatter canopy that promises excellent light distribution for the weeks ahead. Watching these individual personalities emerge is exactly why I love phenotype hunting. ⸻ 🌿 Life Inside the 8×8 Garden The entire room continues thriving under stable environmental conditions. Current room parameters: 🌡️ Temperature: 33.3°C 💧 Relative Humidity: 63% ⚡ Nutrient Solution EC: 1.36 mS/cm pH: 6.12 💦 Reservoir Temperature: 25.7°C Although temperatures remain on the warm side, constant air circulation keeps fresh air moving throughout the canopy, helping every cultivar continue vigorous growth while maintaining healthy transpiration. It’s always fascinating seeing twelve different cultivars respond to exactly the same environment, each revealing its own unique blueprint. ⸻ 💧 Feeding Program Chem Brûlée continues receiving the same nutrition as the rest of the 8×8 project. This week’s feeding includes: • Plagron Terra Grow • Plagron Power Roots • Plagron Pure Zym • Plagron Vita Race (foliar application) Everything appears perfectly balanced. Healthy green foliage, steady development, and vigorous new shoots suggest she’s making excellent use of every feeding. ⸻ 🌿 Growth & Development This phenotype has really begun showing her own identity. Instead of pushing strongly upward, she’s naturally spreading her energy across multiple growing tips, creating a much broader plant than her sister at the same stage. The most striking feature remains those gorgeous oversized fan leaves. They’re broad, healthy, beautifully coloured, and already acting like efficient solar panels, capturing every available photon while fueling explosive vegetative growth. The newest growth emerges vibrant lime green before gradually darkening as the leaves mature, a classic sign of healthy development. Every node appears active, with numerous secondary shoots beginning to accelerate now that the canopy has opened. She’s becoming increasingly bushy without ever looking crowded. The structure feels balanced, vigorous and full of potential. ⸻ ✂️ Low Stress Training This week the focus has been gentle Low Stress Training (LST). Rather than removing the main growing tip, the stem has been carefully bent and secured to encourage the plant to redistribute its growth hormones naturally. By lowering the dominant shoot, the plant begins directing energy into multiple side branches instead of concentrating everything into one central cola. The results are already becoming visible. Several new tops are racing upward together, creating a much flatter canopy that should make far better use of the available light during flowering. LST remains one of my favourite training techniques because it shapes the plant without slowing her down. Minimal stress. Maximum opportunity. Watching these secondary branches wake up over the coming weeks should be incredibly rewarding. ⸻ 🚀 Looking Ahead Chem Brûlée Plant B is setting herself up beautifully for the next stage of development. As the secondary branches continue catching up, the canopy should become increasingly even, giving every future flowering site access to strong light. The plan remains simple: Continue guiding the branches gently through LST. Allow the canopy to expand naturally. Maintain environmental stability. Then simply let the genetics do what they do best. Every day she’s becoming wider, fuller, and more balanced. ⸻ 💚 Final Thoughts One of the greatest lessons this project continues teaching is that no two plants—even sisters—tell exactly the same story. Chem Brûlée Plant B has embraced training with incredible enthusiasm. Her open structure… Those beautiful oversized fan leaves… The explosion of new growing tips… Everything points toward a plant that’s preparing to fill her space with an abundance of healthy flowering sites. She’s elegant. She’s vigorous. And she’s making every adjustment look effortless. I can’t wait to see how this beautifully trained structure develops once flowering truly begins. ⸻ A huge thank you to Plagron for providing the nutrition that keeps this entire garden thriving, Zamnesia for the fantastic genetics and equipment making this project possible, and of course to the amazing GrowDiaries community for following every step of this journey. Growers love and thank you all for the your encouragement, advice and support that continue making this adventure even more enjoyable. See you all in the next update, where Chem Brûlée Plant B will continue writing her own unique story inside the 8×8 Adventure. 🌱💚
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flipped to flower November 09 2018 8 inches tall
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Great week, soft transplant done just fine. 4.5 inch pots to 5 gallon pots. Plants seem happy, lights and genetics are really nice. Hopefully all goes well. Thanks everyone
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Week 6! Well, even though she was restrained by the trellis net, the stretch was untamable. During two days on her own, she wrestled herself free and we had to reconsider our strategy. We opted for supercropping her and laying her down in a spiral. ..and still.. she's fiesty. She's mostly flat now, and: wow, she takes first spot in the amount of viable bud sites. Most of these sites receive more than 500 PPFD on an 18/6 schedule while some of the escaped branches take in well over 900 PPFD. Since she's not showing signs of any burn, we upped the nutrients once again! We also defoliated her bottom 3rd, as well as thinned out her center canopy.
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@ganjawhat
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the 2nd week of veg. one of my plant growing weird I need to top it! and it's working very well with new 2 benches for sure. Actually I'm not a fan of topping auto flower ( cause I'm not a professional grower yet ) but it's fine to try it once, Peace! thank you
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@Chucky324
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Hello This is the end of week 13 of veg and the beginning of week 1 of flowering. Got in here and trimmed these girls up last week getting ready for the flip to 12/12. Just turned them over last night. These plants are more resinous at the beginning of flowering than the plants I'm growing in the other tent that are ending their 3rd week of flowering. Nice sweet sorta gassy sorta cookies type of smell to them now. The next trim up is before the end of week 3, before the resin starts flowing. OK. Be Cool. Chuck.
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@Ganjamali
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It is really growing fast. รดน้ำทุกๆ 2-3 วัน 🥦 หลังจากตัดก้านหลักในวันที่ 15 รู้สึกว่ามันโตไวมาก ผ่านมา 5 วัน เห็นความต่างได้ชัด Happy 420 :) 🍀
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Heeey! 👋 Another update! :D This week I made another transplant, this time from the drink cups to a small 3.5 liter pot and I also applied some more mycorrhizas to my babies! 😃 From both of them Pistachio seems to be the one who's developing faster and Matcha is trying to catch her sister. The plants ended with about 19500 lumens! Couldn't rise them more because of heat issues 😟 The only tricky part this week was when I decided to add a bit of growing nutrients to my plants so I ended up watering them a lot after the transplant and the results were quite shocking! I barely added 2ml of total nutrients per liter but the runoff water I got was around the 1400 ppm which all honestly scared me a lot! That's way too much for two young plants (and I believe some of the excess nutrients can be seen on Matcha) nonetheless they are still developing so I'll just continue with water for now till they start to lose color (the Light Mix I used should have enough 'food' for at least 2 weeks, so that's good I believe! Besides that everything went well. I'm using tap water for my humidifier and its sediments are being thrown into the air by it, but so far it seems my plants are doing well. During the last 4 days the plants developed a lot in their new pots so I'm quite happy for that! If things go well next week I'll be moving them to their final container! Thanks everyone for reading! I hope you'll all enjoy my new timelapses and photos! :D
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D15 - The start of the third week of vegetation. Each plant got 100 ml of compost tea @ pH 6.5. D17 - The girls are around 10 cm tall and 10 cm across. I adjusted the RH in the tent down to 80%. D20 - The girls were getting dry so each got 150ml water @ pH 6.6. There are adventitious roots coming out of the stems on all three plants. I have never experienced that before but at least I know that the RH is high enough ;) D21 - All is well in the tent at the end of the third week of vegetation. Next week I will transplant two girls into their final pots, while the third will get a new home with a friend of mine. #1 and #2 are 11 cm tall and 14 cm wide, while #3 is 13 cm tall and 16 cm across. I will most likely keep #1 and #2 since they are the most similar and give away the biggest girl.
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@Qutro
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Week 7 since we switched the light to 12/12, What’s up fellow gardeners? So this week, things got a little faster because 2 gorilla ladies started to mature earlier than their other two companions, so they had to be given a little different treatment. They needed a little manicure so that the lower flowers could also ripen. Did a moderately severe defoliation on this 2 plants. The other two are just getting fatter and gaining more weight lovely at the moment. The flowers are beautifully full, the VPD is excellent and the resin is constantly flowing seriously. The ladies are still hungry and drinking 5 litres of water every 3 days. The two gals who are ahead got their first ripening cure with Final Part, the other two were fed as usual. The scent is starting to become a little more complex, with a basket of ripe fruit added to the sweetness. I really hope this will stay until the end of the grow and after a good dry and cure process we can get it back in the final smoke.💨🍭 Crisping has started on one pheno on the biggest fan leaves, but I think it’s genetic related so I don’t attach much importance to it.🍁 It really seems like the more advanced of the two should be harvested first, which I think will happen within 2 weeks at most. The other two a week or 1,5 later but it will definitely happen before Christmas time. Vpd.:1,21-1,45kpa Par: 690-1090 ppfd I'll see you soon fello gardeners. Happy farming family!👨🏻‍🌾🌱
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This is around the time first grow I thought I was pushing it to hard with the nutrients and flushed realised just wants more added pk top and wateringnevery 3rd day in stead of 4
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@Sadhus
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# **Dognabis Cup – Rapport Semaine 9 (Jour 64-70)** **Grower** : @Sadhusfrgrow **Strain** : Permanent Marker **Zone** : FLO (TCS-1) **Plantes** : 3 **Date** : 15 novembre 2025 --- ## **Observations générales** - **Croissance** : 3 plantes, **1 seule a percé légèrement la canopée** (+10-15 cm au-dessus des autres). Les 2 autres restent **très en retard** (retard structurel accumulé depuis la vége). - **Structure** : Canopée **inégale**, mais **fleur légère et aérée** pour l’instant → bon signe pour éviter le botrytis. - **Action** : **Ajout de K-Boost** (potassium) pour soutenir la floraison et densifier les buds. - **Phase** : **Semaine 6 de flo** (début de prise de poids). --- ## **Tableau récapitulatif – Semaine 9 (Jour 64-70)** | Paramètre | **Jour (Mon Dieu)** | **Nuit** | **Cible** | **Écart** | **Commentaire** | |---------|---------------------|--------|---------|---------|---------------| | **Température** | 24.4 °C (avg) Max 26.3 °C Min 21.6 °C | 22.2 °C (avg) Max 23.8 °C Min 20.5 °C | 24 °C / 22 °C | ✅ OK | Stable, légère surchauffe jour (26.3 °C) | | **Humidité** | 63.2 % (avg) Max 69.3 % Min 51.2 % | 61.1 % (avg) Max 66.6 % Min 52.1 % | 60-65 % | ⚠️ Légère hausse | À surveiller, risque condensation | | **VPD** | 1.14 kPa (jour) 1.05 kPa (nuit) | | 1.0–1.4 kPa | ✅ Optimal | Excellent pour flo précoce | | **PPFD (Light)** | 991 µmol/m²/s (avg jour) Max 1064 Min 35 | 1.05 (nuit) | 900–1000 | ✅ OK | Bonne intensité, mais inégale (canopée) | | **CO2** | — (non mesuré) | | 900 ppm | ❌ Manquant | À activer si possible | | **Solution (pH / EC / Temp)** | pH 6.08 EC 2.67 mS/cm Temp 16.8 °C | | pH 5.8–6.2 EC 2.4–2.8 | ✅ OK | EC un poil haute → surveiller lockout | | **Moyenne (substrat)** | Moist 21 % | | 15–25 % | ✅ OK | Substrat bien géré | --- ## **Analyse détaillée** ### ✅ **Points positifs** - **VPD parfait** (1.1–1.2 kPa) → transpiration optimale, bonne absorption. - **Fleurs aérées** → faible risque de moisissure pour l’instant. - **K-Boost ajouté** → bon timing pour densifier les buds (semaine 6 flo). - **PPFD moyen à 991** → dans la zone cible pour flo. ### ⚠️ **Points à corriger** - **Canopée très inégale** → 1 plante domine, les 2 autres en retard → **perte de rendement**. - **Humidité jour 65 %** par moments → risque botrytis si fleurs densifient. - **EC solution à 2.67 mS/cm** → un peu haute → risque de brûlure des pointes. - **CO2 non mesuré** → potentiel non exploité. --- ## **Objectifs Semaine 10 (Jour 71-77)** | Objectif | Action | Cible | |--------|-------|-------| | **Égaliser canopée** | LST / tuteurage léger sur la plante dominante | Réduire écart à
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Day 39: Things are going well. Did add some sticks to support some plants. Because I put many plants per m2, stems and branches are weaker as when only having a few plants per m2. Those will have a nicer expose from the airfans. Because of a compact cantopy,with lots of plants per m2, mine are''lazy'' and don't get much wind. So they didn't invest much in growing thick and having strong branches. There will be no problem with that since they will support each other and I will be using many sticks. - I have to adjust my fans again, they have to be putted higher. - Some plants that I didn't top, stretched alot lol. Might have to find a spot for them together under the same lamp. Might update again at the end of this week if I feel like too. See y'all next week.