Starting to get abit of colour now will be dropping the temps slightly next week to try bring out abit more colour.

End of Week 4 of Flower (day 28): Some flowers look like they're starting to swell. Resin production has begun in earnest. I put a tower fan with 180 deg. oscillation into the tent in order to increase overall airflow. Noticed a slight tip burn showing up on some of the leaves and realized I had stopped getting adequate runoff after each fertigation event. I increased the volume (+16%) of nutrient solution they were getting during each of the 5 daily feedings and there have been no further spread of the tip burn. Seems like the plants are all on cruise control. Here's hoping I can avoid any stupid mistakes the rest of the way. Until next week!

The one plant of STRAWBERRY SOUR DIESEL harvested 49,3 gram of EXCELLENT dried bud. That makes her the second lowest yielder of my tent. The buds are GLISTENING with trichomes and the smell is sooooooo sweet snd soooooo delicious, she is mouthwatering! My plant grew tall with long internode distances, so I had to super-crop her in order to control her height. She grew healthy all thru the cycle and had developed very nicely.

The bud looks thickening trichromes,more pungent and pistil change color to orange.

👍

Can't wait to smoke gotta wait til they are dry

Downward leaf curl on tips. Must investigate. Leads feel a bit papery, need to look at why that is. Not enough n?.. hmm. Loving the shape of the plant though so far and real consistent growth. Thin stem.

420 Fastbuds FBT2307 Week 7 These three beautiful ladies surprise me every week. Definitely got some growth out of the middle one as it has caught up to the other two. All are now full into flower so now the race to the finish line. The one in the back fought me all the way through veg but since has seem to straighten itself out. I'm still feeding nutes every 3rd feeding with just water and calmag in between. All in all Happy Growing

Start of week 5. - She has not started flowering just yet but i expect her to bloom late in this week or early in the next. - Height=20 cm - Width=42cm 30/01-2024 - Day 29 - Watered 2l ( mixed 4ml of grow-bloom-top & calmag with 2l water) 01/02-2024 - Day 31 - She has started getting taller and have reached about 25 cm today. 03/02-2024 - Day 33 - Watered 1,5L (mixed 3ml of grow bloom top with 1.5 l water ) - Height= 28 cm - Width=45cm - 8 "floors"-16 side branches. Her stem and bottom branches look thick, able to carry water and nutrients to the future buds. Gotta love them thick fertile hips 😍 04/02-2024 - Day 34 - Pre-flower has sprung out all over the plant now and she looks like she just started flowering - i went through all her side branches gently bending the lower big leaves below the bud carrying branches, making sure no budcarrying branches would be held down by other branches. 05/02-2024 - Day 35 - Last day of the week. she has grown a couple of centimeters the past couple of days and have reached 31 cm height. She looks a little crispy on the tips so i might give her a light dosage og fertilizer tomorrow instead of the expected dosage.

Very fragrant. The buds are fat and beautiful, the colors are beautiful and the resin is making everything whiter and whiter. A few more weeks for her and then she will be harvested. The development is very good for a 3.7 liter pot (1 gal).

🌿 Frosted Guava Auto by Zamnesia | Pheno A | Week 7 (Flower Week 4) 🌱 The Room Is Coming Alive One of the biggest goals of this 8×8 Adventure has never been growing a single impressive plant. It's about building an entire ecosystem where every phenotype has the opportunity to express its own genetics while sharing the same environment, the same nutrition, and the same cultivation philosophy. Week after week, that vision becomes easier to see. Frosted Guava Pheno A continues doing exactly what she has done since the beginning—growing with balance, consistency, and confidence. While some plants steal the spotlight with explosive growth, she continues proving that steady development is often the foundation for exceptional harvests. Now entering her fourth week of flowering, she's no longer simply producing flowers. She's beginning to build real buds. And at the same time... The entire room is beginning to transform into a living sea of green. 🌸 Week 4 Flower – Everything Is Coming Together Standing at approximately 115 cm tall, Frosted Guava has stretched exactly as I hoped she would. Her vertical growth has started slowing naturally, allowing almost all of her energy to shift into flower production. Every branch now carries developing bud sites, and the individual flowers that appeared only a week ago are already beginning to stack together. The structure she built during vegetative growth is now paying dividends. Light reaches nearly every top, airflow remains excellent throughout the canopy, and each branch has enough room to develop without competing with its neighbours. She's becoming one of those plants that's simply enjoyable to watch every single day. 🍃 The Room Has Its Own Personality This week's report isn't only about one plant. It's also about the room itself. Walking into the tent now feels completely different compared to only a few weeks ago. The empty spaces that once separated individual plants are slowly disappearing as every canopy begins growing together into one continuous layer of green. The room feels alive. Every plant is stretching toward the light while simultaneously filling the space around her. Each phenotype still shows its own personality, but together they're becoming one complete ecosystem. That also means something else is approaching. Not because every individual plant necessarily needs it... But because the room does. Within the next week or so I'll likely perform the first significant defoliation of flowering. This isn't about removing leaves simply because I can. It's about maintaining airflow, allowing deeper light penetration, reducing excessive humidity pockets, and making sure every plant continues receiving the environment she deserves as the canopy becomes increasingly dense. Sometimes we don't prune for the plants. We prune for the room. 💡 Lighting Above... And Below The lighting system has also evolved alongside the plants. Above the canopy, the Future of Grow Black Series LED continues delivering approximately 1,000 PPFD across the tops of the flowering plants. For anyone new to growing, PPFD simply measures how many usable light particles reach the plant every second. In other words, it's one of the best ways to understand how much energy the plants receive for photosynthesis. Around 1,000 PPFD provides an excellent level of intensity for flowering under these conditions. Below the canopy, the Lumiflora under-canopy lighting continues adding another layer to the system. Rather than replacing the main light, these bars help illuminate lower flowering sites that would normally receive much less intensity once the canopy becomes dense. It's still early to judge the final results, but I'm genuinely excited to see how much they improve lower bud development as flowering progresses. Like everything else in this diary... The harvest will tell the real story. 🌬️ Airflow – Creating A Living Environment One aspect that's often overlooked is air movement. Good airflow isn't simply about pointing a fan at the plants. Inside this room, multiple oscillating fans create moving crosswinds that constantly change direction, preventing stagnant pockets of humid air from developing between the branches. At the same time, cooler air naturally enters from the lower section of the room while the extraction system continuously removes the warmer air accumulating near the ceiling. This constant vertical air exchange creates an environment where fresh CO₂ is continually introduced, humidity remains balanced, temperatures stay remarkably stable, and every leaf continues transpiring efficiently. Healthy airflow is one of the quiet heroes behind every successful flowering room. 🌡️ Environment Environmental conditions continue remaining beautifully consistent: • Day temperature: 29°C • Night temperature: 25°C • Relative humidity: 60% • Root zone temperature: 21°C • Solution temperature: 21°C • CO₂: Approximately 639 ppm This gives the room a VPD that's right where I want it for this stage of flowering. For growers unfamiliar with the term, VPD (Vapour Pressure Deficit) describes the relationship between temperature and humidity, helping determine how efficiently plants transpire and move water and nutrients through their tissues. Rather than chasing individual numbers, I prefer building an environment where temperature, humidity, airflow, irrigation, and lighting all work together as one complete system. Another question I often receive concerns CO₂. The reading of roughly 639 ppm isn't coming from bottled supplementation. It's simply the natural level inside my home, helped by continuously exchanging fresh household air through the grow room. During the evenings, with the family inside and normal household activity taking place, those natural CO₂ levels remain more than adequate for this style of cultivation. Sometimes simple really does work. 💧 Nutrition The feeding program remains unchanged this week, allowing the plants to continue flowering without unnecessary adjustments. Current feeding: • Terra Bloom • Pure Zym • Sugar Royal • Power Buds • Green Sensation Maintaining consistency often produces better results than constantly chasing new recipes. The plants certainly seem to agree. 👀 Looking Ahead Over the coming week I expect flower production to accelerate noticeably. The stretch should finish completely, bud sites will begin joining together, resin production should become increasingly visible, and Frosted Guava will start investing nearly all of her energy into building flower density rather than producing new height. The canopy itself will likely become full enough to justify the first flowering defoliation, improving airflow and ensuring every flowering site continues receiving excellent light throughout the room. It's one of my favourite moments of the grow. Everything starts feeling like a real flowering garden. 🙏 Final Thoughts Frosted Guava continues reminding me that consistency often beats drama. She hasn't demanded constant attention or complicated corrections. Instead, she's simply responded to stable conditions, balanced nutrition, quality genetics, and a healthy environment by doing exactly what nature designed her to do. Watching this room slowly evolve into a complete flowering ecosystem has been just as rewarding as watching any individual plant grow. Every week the pieces fit together a little more. A huge thank you once again to Zamnesia for making this incredible project possible, Plagron for providing outstanding nutrition, Future of Grow for the incredible Black Series lighting, Lumiflora for adding a new dimension with their under-canopy lighting system, AutoPot for keeping the root zone thriving, Mammoth Tents for providing the perfect home, TrolMaster for maintaining precise environmental control, Prima Klima for outstanding ventilation, and to everyone following this journey here on GrowDiaries. Your encouragement, comments, and shared passion for growing continue making this 8×8 Adventure an absolute pleasure to document. Until next week... Growers love and happy growing! 🌱💚

ppfd is up to 900-1000 pretty much all these amazon lights can offer. vpd about 1.3

Day 49-56 (June 18th - 25th) (Day 51) Slurricanes and tuna are doing excellent despite their hail damaged leaves. I’m seeing good growth and decent dry downs. One of them looks like it’s been ravaged by pests but I still can’t find any evidence or signs of a pest. I’m suspecting caterpillars so I’m going to grab some BTK killer and also some all purpose insecticide sometime this week if I have time. The clones are all really lagging so they won’t be flipped until July 15th at least. I’m still not seeing normal growth on any of them yet. It’s still quite gnarled and twisted. (Day 52) The slurricane and tuna roots are starting to poke through the bottom of my pots. This is usually from underwatering, a thick soil or a hot root zone. I’m going to give everything except for the autos a good watering with some runoff. I am going to start incorporating 5mm sand into all of my soil mixes to help make the soil more loamy and give it some better drainage. I will also top dress every container and bed plant I have. (Day 53) I was at a local department store today and I was shocked to see pallets of Destiny dark matter soil selling for 60% off! I bought 10 bags for a hundred bucks. At any hydro store that would have costed me 250 at least. I might go grab more because it looks like no one is buying it for 60% off even. (Day 54) I’m going to be harvesting both of my indoor crops today and tomorrow or the next day I am going to be reusing the soil-coco blend for the slurricanes. I’m first going to till it, add a gallon of sea compost, a gallon of Destiny soil and a few cups of 5mm sand per container. I will use the excess for 5 gal pots. I will be amending with: 5 tablespoons of nature’s pride bloom 4 tablespoons of kelp meal 2 tablespoons of Gaia green AP 2 tablespoons of glacial rock dust 2 tablespoons of oyster shell flour 2 tablespoons of alfalfa meal 1 tablespoon of rock dust blend 1/4 teaspoon of langbeinite (Day 56) The autos are really making a comeback now. I was under the impression that I was working against the clock and they would start flowering after 3-5 weeks. I guess if they’re stunted from the cold they will delay flowering. I don’t see any pistils or signs of flowering yet so I don’t think they’ve officially started flowering yet I didn’t get a chance to do my transplant this week or pest control. I will get to it ASAP because my photos are drinking almost a liter a day

We are in late bloom colour of the buds are more coloured (pink/red/purpple) it is maturity simptoms so prepearing for harvest

N'hésitez pas à me contacter si vous avez des questions! Pour préparer votre solution, dans votre réservoir ou arrosoir : Mettre en premier la base (Iguana) Ensuite Ancient Earth Et enfin les bactéries ASSUREZ-VOUS D'UTILISER UNE EAU DE BONNE QUALITE (EC < 0,2) POUR DE MEILLEURS RESULTATS. J'utilise un substrat non enrichi pour permettre le meilleur départ à mes plantes. Il s'agit du Promix de Plagron, il a une EC proche de 0, c'est pour cette raison que je commence les engrais assez fort dès le début. Les plantes sont très gourmande sous LED haute intensité et l'enracinement est rapide. J'arrose tous les 3 jours environ avec 2 arrosages à l'engrais et 1 à l'eau par semaine. Je n'attend pas que le substrat sèche complétement sinon ça réduit l'efficacité de l'arrosage, ça détruit la faune et éventuellement facilite la cristallisation des minéraux. Au niveau du volume d'arrosage, il faut prendre en compte 1/3 de la taille du pot. Pour un pot de 1L je vais donc arroser environ 300ml. Pour un Pot de 10L je vais arroser environ 3L. Il est important d'arroser doucement pour éviter que l'eau ne coule tout de suite au fond. Il est important d'avoir au moins 15% de drain pour s'assurer d'évacuer tous les nutriments non consommé et faire la place aux nouveaux. IL EST PRIMORDIALE D'EVACUER L'EAU AU FOND DES COUPELLES, c'est une eau qui est chargée en nutriments non consommé et on ne veut pas qu'elle remonte dans les pots car cela risquerait de créer des blocages. Au niveau de la technique de taille de formation, je réalise tout de suite une FIM que je reproduirai dès que l'apex aura repoussé. La première FIM est la plus longue mais les suivantes sont très rapide car la plante s'habitue à la technique et cela la stress beaucoup moins. En général il faut reproduire la FIM tous les 3 à 4 jours en fonction de la vigueur. C'est une technique très facile à mettre en œuvre et ne demande aucun matériel. C'est aussi la plus rapide pour obtenir des buissons. N'hésitez pas à me contacter si vous avez des questions concernant la FIM! Je retire également les feuilles supérieur (pas toute pour éviter de ralentir la plante) qui cache les secondaires pour augmenter l'efficacité de la FIM sur la croissance des secondaires.