Blueberry Muffin – Pheno A | Week 3 The Awkward Start Is Officially Behind Her Welcome back to another week of the 8×8 Adventure, where twelve cultivars are being documented individually from seed to harvest under a strict 12/12-from-seed schedule. Each phenotype receives its own diary so development can be followed independently, allowing subtle differences in structure, vigor, and expression to reveal themselves over time. This week marked one of the most significant environmental changes since the project began. The lighting intensity was increased from approximately 370 µmol/m²/s PPFD to 700 µmol/m²/s PPFD at canopy level. Rather than easing into the increase slowly, the decision was made to provide the plants with a much stronger light source and observe their response carefully. The result? They loved it. Alongside the increase in light intensity, feeding volumes and nutrient strength were also adjusted to support the accelerating growth rate. Week 3 Environment 🌡️ Temperature: 27.4°C 💧 Relative Humidity: 55% 💡 PPFD: ~700 µmol/m²/s 🌱 Medium: Plagron Lightmix ? Growing Method: 12/12 From Seed 💦 Water Consumption: ~0.9–1.2L per day Feeding Schedule Days 18 * EC 1.0 * pH 5.99–6.0 * Approximately 1L Day 21 * EC 1.3 * pH 6.0 * Approximately 1.2L As always, the objective remains simple: provide stable conditions, observe carefully, and allow each plant to express its own personality. ⸻ Blueberry Muffin Pheno A I have to admit, this one is becoming increasingly enjoyable to watch. If you’ve been following this diary since germination, you’ll remember that this phenotype showed a few odd characteristics during its earliest days. The first leaves arrived with a slightly unusual appearance and briefly raised some questions about how she would develop. Fast forward to Week 3 and those concerns feel very distant. The new growth is absolutely beautiful. Leaf structure has normalized completely, color is rich and healthy, and the overall plant has developed into a compact, vigorous young specimen with excellent symmetry throughout the canopy. One of the first things that stands out is the internodal spacing. Despite the substantial increase in PPFD, the plant continues to stack nodes tightly, creating a dense structure that suggests strong genetic vigor and efficient use of the available light. Rather than stretching upward, she is focusing her energy on building a solid framework. Looking closely at the canopy, the branching is already beginning to establish itself naturally. Side shoots are emerging confidently and there is a clear sense that this plant is preparing for the next stage of development rather than simply adding height. At this point she is already pushing into the seventh to eighth node range, which is impressive considering the timeline and the 12/12-from-seed approach being used throughout the project. The foliage itself is another highlight. Large, healthy fan leaves radiate outward from the center of the plant, creating a broad solar panel that is capturing every available photon. Color remains a lush, vibrant green from top to bottom, with no signs of stress despite the environmental changes introduced this week. The newest growth is particularly exciting. The central growth tip is expanding rapidly and showing the kind of vigor that makes a grower eager to check on the plant every day. There is a feeling that this phenotype is only beginning to reveal what it has planned. For now, she sits comfortably among the stronger performers in the room, combining healthy structure, excellent color, strong branching, and compact growth habits into a very promising package. Most importantly, she simply looks happy. And happy plants tend to tell the best stories. ⸻ Looking Ahead The coming week should be very revealing. With the root zone continuing to expand, nutrient levels increased, and lighting now operating at a much higher intensity, the pace of development is expected to accelerate noticeably. The main points of interest moving forward will be: * Continued internodal spacing * Branch development * Overall vigor compared to her sister phenotype * Early indications of Blueberry Muffin structural traits * Response to the elevated PPFD levels If this week’s momentum continues, Pheno A could become one of the more interesting plants to follow as the project progresses. ⸻ Thank You A huge thank you to everyone following along and supporting these diaries week after week. Thank you to the entire GrowDiaries community for creating a place where growers from around the world can learn, share, and improve together. Thank you to Plagron for the nutrients and cultivation support that help power this project. Thank you to Zamnesia for providing the genetics, equipment, and the opportunity to explore these cultivars from seed to harvest. And thank you to every grower who takes the time to stop by, leave a comment, share advice, or simply follow the journey. The adventure continues. 🌱💚🍇?Growers Love and see you next week.

Last few days ! Then harvest time !

Not one of the fastest autoflowers out there, but with excellent results. You plant the seed, water every now and then and wait: p With white widow you are never wrong

Primera semana de floración y a medida que crecen los brotes los voy pasando bajo la malla tratando de dejar los brazos más altos en las orillas, se ha regado foliarmente con delta 9 el cual se dio en dosis baja al sustrato al comenzar fotoperiodo de floración.

This one was Baked in Paris by PerfectTreeSeeds, grown with AptusPlantTech only! Check the other weeks to see the ones with GreenPlanetNutrients! Great gassy notes, awesome structure, beautiful colours. I know this one came out a little too early, but I was having problems with humidity and also with smell so I decided to take 'em all out at the same time. Forgot to take pictures of her on the drying screen, will update soon (:

Hey my growmies hope everyone is keeping well just a wee update on the garden all looking swell they had a nutrient feed today comprising of: Nukeheads uranium veg: 1tsp/gal Vitalink CalMag: 5ml/gal Urb naturals: 15ml/gal Vitalink BioPlus: 10ml/gal Vitalink PH up: PH'd to 6.8 Anyway I'm rather concerned about the lemon meringue autos as I had a cold snap last week so reckon they've self pollinated but not 100% so I've tried them with another flower nutrient feed to see if they'll spark up if not I'll just wait till harvest and drysift them 💪

Really great gentics. Love the smell coming from this girl as she grew. And my god it didn't disappoint. The strenght of the stone is out of this world. I can't remember it 100% as it was months ago. Id say i wouldn't remember regardless as I do recall a lot of head dropping and drooling mashed out of it. Very strong thc, excellent taste, good yields. Ease of growing. No real issues debilitating issues even though grown in a very high stress environment. 10☆ all round. Can't wait to try more from this breeder. I'll be updating my other diary that was ran with this Jealousy Dankness and adding weekly updates on the ones I'm doing now in the coming days. Got over 85 grams from this if I recall. Not as much as the others, id say she was in the top 5 for yield.

#3,#4→Growtent(60☓60☓120),MarsHydro TS1000 #1　Day16　Biogrow×1000(500ml-0.5ml) #1　Day20　Re-pot #2　Day16　Biogrow×1000(500ml-0.5ml) #2　Day20　24H　Re-pot　Topping #3　Day17　18/6　Topping #4　Day14　18/6　Topping #4　Day20　18/6　BioGrow / ☓1ml　1l

Que pasa familia, vamos con la tercera semana de floracion de estas Gorilla Melon feminizadas de fastbuds. Vamos al lío, de las 3 plantas, me quede con 2 por espacio, siempre pongo alguna semilla de más por si no abriese alguna por no perder ese hueco del indoor. Y ya superaron el shock provocado por el mismo trasplante. El ph se controla en 6.2 , la temperatura la tenemos entre 20/22 grados y la humedad ronda el 50%. Ya empiezan a formarse las flores y progresan a buen ritmo. Hasta aquí todo, Buenos humos 💨💨💨

This week I didn’t make any structural changes and just let the plant develop naturally. I’ve now introduced Green Sensation and removed Power Buds from the feeding schedule. Also, I forgot to mention that last week I set the LED to 100%, and it’s currently running at around 800 PPFD. Everything is progressing well so far, now it’s just about maintaining stability and letting the plant focus on flower development 🌸💪

Después de una mudanza, volví a armar el hydro, pero con piezas nuevas que conseguí dentro de todo barato. Aún así le falta mucho para lo que me gustaría armar con más espacio y un poco más de presupuesto. Pero estoy urgido de poner las plantas porque ya enraizaron. Las plantas son 10 esquejes de Green Tiger del banco BSF. Tienen entre 5 y 8cm. de altura. Parece una planta muy frondosa, dado que la madre me permitió cortar un total de 24 esquejes en 48 días, creciendo en hidroponia DWC. Los pequeños van a crecer por unos 15/20 días y luego pasarán a floración. Mañana veré que tal anduvo el trasplante. Hoy ya por lo menos está andando. Ya lo iré poniendo más cómodo.

This girl has surprise me tremendously because for an auto plant it has a fairly generous vegetable time and with genetics that make them grow very big and tall and deliver such beautiful white snow coated buds looking forward for this one looking and smelling great. Thank you for reading I will continue to update have a happy grow

One Plant did foxtails but its structures were really resistant. The other plants were resinous and made a pretty good yield. The buds are very consistent with both potency and flavour

Que pasa familia, vamos con la cosecha de estas Purple Lemonade Fast Flowering, de FastBuds. Por dónde empezar, las flores son poco compactas y van repletas de resina, tienen tonos por dentro muy bonitos, y tiene un aromas dulces y afrutados. Es muy sencilla de cultivar, es de ciclo corto medio aunque también si le dais una semana más no pasa nada agradecer se agradece al final. Mars hydro: Code discount: EL420 https://www.mars-hydro.com/ Agrobeta: https://www.agrobeta.com/agrobetatiendaonline/36-abonos-canamo Hasta aquí todo, Buenos humos 💨💨💨

Had a productive week for growth and made a few improvements. Bud development has been great this week. The buds are filling in the gaps mostly and creating nice colas. My plan is for the next 2 weeks to feed AN Overdrive. Then flush for 2 weeks i think. She is very sticky and has a sweet smell of candy grape. Still not a blast of smell when i open the tent but smelling her close she's sweet :D I re tied all the outside colas to make them have even spacing again. The red poles were in need of some better reflection so i foil taped them. The sealed box for my carbon filter was made when i was using the cfl. The way i needed to hang the light meant the outlet from the sealed box into the tent could only be 4 inches in diameter. With the Cob Led, it's attached on the side poles, so decided to max out the outlet. It is the full 6inches and cooling is more efficient now. (Maybe i should try origarmi) The black clip on fan was touching the tent so not drawing air as well. Also made an annoying vibration if touching the tent wall. I used the extender i had on the side vertically and mounted it horizontaly. Has opened the tent out a bit and have free space behind the fan. Have add photos of all improvements. Checked on the outdoor grow and is looking good. Did improvements on it last week by adding a 'gate'. Had spotted deer when visiting previously so didn't want to take any chances. Attached photos from visit yesterday. Video is from week before when i did the gate and surround supports. Left plant Glue Gelato Auto is my friends. It's the same age as my Wed Cake but grown outdoors it's whole life. Right plant is Purple Punch auto which is mine. 4 weeks younger than my Wed Cake and Glue Gelato but started indoors and then planted outdoors. This spot was only for 1 plant originally but after the situation from the other spot we had to take the GG there. Thanks for checking my diary See you next week and happy growing

48 horas na água em local escuro. Menos de 48h em papel toalha. Sem qualquer tipo de aditivo.

Smell kind of strawberry champagne And sorbet. Super sweet And fruity.definitely 9 week. In week 5-7 start to put some weight on it but in 7-9 still put more and more 3 layer of trellis and they didn’t make it :))) all of them start to fall down. A little problems in veg cuz I was using organic guanokalong than I switched to mills (the best I think in the European market at least) they to great results. I was using them before, I was growing zkittlez than and same shit fucking great results,I definitely recommended mills full line. Try it and see for your self.I hope that post help you in a way other and you make an idea how that strain develops in flower. Oh yah she stretched till week 4-5 so be aware when you put them in flower. For ipm program I use atlantica full line all of them bio extracts and they make it. I was fighting with trips and you all know how hard is to fight with them. Not even 1 sign of trips after a few weeks of atlantica ipm. Anyway I definitely recommend this strain and I will grow again and again alongside with others for sure.