The fourth week of growth has begun, and our FBA 2506 from 42Fast Buds is thriving. After the transplant into a 10-liter pot, the plant has adapted well and continues to develop strong and healthy. Despite being an autoflower, we're experimenting with a 12/12 light cycle, and so far, the results look promising. The temperature remains stable, reaching up to 30°C during the day, with an average of 27°C–28°C. Humidity is maintained between 60% and 65%, providing optimal conditions for growth. The plant has grown noticeably, now standing between 20 and 25 cm, with well-developed foliage. We've started applying low-stress training (LST) to shape its structure, encouraging better light penetration and maximizing potential yields. Additionally, we continue to feed our beauty with Xpert Nutrients, and the results are already visible—strong, vibrant growth and lush green leaves. Everything is on track, and we’re excited to see how our experiment unfolds in the coming weeks!

They look good so far. I mixed a teaspoon of mega crop into the bottom half of soil prior to planting these babies hope things work out.

High. 🐸 Plants are growing fine. First pistils appeared on FD 15. That's all to report for this week, nothing to complain about, everything looks good so far. 💚 Stay green. 👨‍🌾🏻

Week 7 of bloom, and I’m thrilled with how things are turning out!🌟 One of the plants has been fully flushed this week and is now ready to be harvested.🌱✂️ It’ll soon be hung up to dry, marking the end of its journey. This plant was incredibly quick, going from seed to harvest in record time—impressive!🍂😊 That leaves me with the other Banana Purple Punch, which has now started its flushing phase. In about 1 to 1.5 weeks, it’ll spend 48-72 hours in complete darkness before being harvested. This plant is looking fantastic, and I’m excited to see how it finishes up. Overall, I’m very satisfied with this grow. Each plant has shown its unique character and pace, making the process both rewarding and educational. Can’t wait to see the final results from the Banana Purple Punch!😊

A partir de la próxima semana se empieza a fertilizar, mientras tanto, enrraizante, microorganismos y mucha humedad 👍👨‍🌾🍀

Did a partial harvest on my 1 frostbanger to let her get abit more light to the bottom. And also im prob gone wash the rest thats still on the plant.

Green light is radiation with wavelengths between 520 and 560 nm and it affects photosynthesis, plant height, and flowering. Plants reflect green light and this is why they appear green to our eyes. As a result, some growers think that plants don’t use green wavelengths, but they actually do! In fact, only around 5 – 10% of green light is reflected from leaves and the rest (90 – 95 %) is absorbed or transmitted to lower leaves [1]. Green wavelengths get used in photosynthesis. Chlorophyll pigments absorb small amounts of green wavelengths. Light that doesn’t get absorbed is transmitted to leaves that are shaded out from direct light. This means that leaves at the bottom of the canopy get more green light than leaves at the top. A high proportion of green wavelengths compared to other colors tells lower leaves that they are being shaded out, so they are able to react accordingly. Lower leaves may react by opening or closing their stomata or growing longer stems that help the leaves reach brighter light [1, 2, 3]. When it comes to growing cannabis, many cultivators are interested in the quality of light used for the flowering stage. In many plants, flowering is regulated by two main photoreceptors: cryptochrome and phytochrome. Both photoreceptors primarily respond to blue light but can also respond to green, although to a lesser extent. Green can accelerate the start of flowering in several species (although cannabis has yet to be tested) [1, 4, 5]. However, once flowering has begun, it’s important to provide plants with a “full spectrum” light that has high amounts of blue and red light, and moderate amounts of green, in order for photosynthesis to be optimized. Green light mediates seed germination in some species. Seeds use green wavelengths to decide whether the environment is good for germination. Shade environments are enriched in green relative to red and blue light, so a plant can tell if it is shady or sunny. A seed that senses a shaded environment may stay dormant to avoid poor growing conditions [1]. Some examples of plant species where researchers have documented this response are: ryegrass (a grass that grows in tufts) and Chondrilla (a plant related to dandelion) [1, 6]. Although green wavelengths generally tell plants NOT to germinate, there are some exceptions! Surprisingly, green wavelengths can stimulate seed germination in some species like Aeschynomene, Tephrosia, Solidago, Cyrtopodium, and Atriplex [1, 6, 7]. Of course, light is not the only factor affecting seed germination – it’s a combination of many factors, such as soil moisture, soil type, temperature, photoperiod, and light quality. When combined with red and blue light, green can really enhance plant growth [1, 8]. However, too much green light (more than 50% of the total light) can actually reduce plant growth [8]. Based on the most current research, the ideal ratio of green, red, and blue light is thought to be around 1:2:1 for green:blue:red [9]. When choosing a horticultural light, choose one that has high amounts of blue and red light and moderate amounts of green and other colors of light. Not many studies can be found about the effect of green light on cannabis growth or metabolism. However, if one reads carefully, there are clues and data available even from the very early papers. Mahlberg and Hemphill (1983) used colored filters in their study to alter the sunlight spectrum and study green light among others. They concluded that the green filter, which makes the environment green by cutting other wavelengths out, reduced the THC concentration significantly compared to the daylight control treatment. It has been demonstrated that green color can reduce secondary metabolite activity with other species as well. For example, the addition of green to a light spectrum decreases anthocyanin concentration in lettuce (Zhang and Folta 2012). If green light only reverses the biosynthesis of some secondary metabolites, then why put green light into a growth spectrum at all? Well, there are a couple of good reasons. One is that green penetrates leaf layers effectively. Conversely red and blue light is almost completely absorbed by the first leaf layer. Green travels through the first, second, and even third layers effectively (Figure 2). Lower leaf layers can utilize green light in photosynthesis and therefore produce yields as well. Even though a green light-specific photoreceptor has not yet been found, it is known that green light has effects independent from the cryptochrome but then again, also cryptochrome-dependent ones, just like blue light. It is known that green light in low light intensity conditions can enhance far red stimulating secondary metabolite production in microgreens and then again, counteracts the production of these compounds in high-intensity light conditions (Kim et al. 2004). In many cases, green light promoted physiological changes in plants that are opposite to the actions of blue light. In the study by Kim et al. blue light-induced anthocyanin accumulation was inhibited by green light. In another study it has been found that blue light promotes stomatal opening whereas green light promotes stomatal closure (Frechilla et al. 2000). Blue light inhibits the early stem elongation in the seedling stage whereas green light promotes it (Folta 2004). Also, blue light results in flowering induction, and green light inhibits it (Banerjee et al., 2007). As you can see, green light works very closely with blue light, and therefore not only the amount of these two wavelengths separately is important but also the ratio (Blue: Green) between these two in the designed spectrum. Furthermore, green light has been found to affect the elongation of petioles and upward leaf reorientation with the model plant Arabidopsis thaliana both of which are a sign of shade avoidance symptoms (Zhang et al. 2011) and also gene expression in the same plant (Dhingra et al. 2006). As mentioned before, green light produces shade avoidance symptoms which are quite intuitive if you consider the natural conditions where the plants grow. Not all the green light is reflected from the highest canopy leaves in nature but a lot of it (50-90%) has been estimated to penetrate the upper leaves at the plant level ((Terashima et al., 2009; Nishio, 2000). For the plant growing in the understory of the forest green light is a signal for the plant of being in the shade of a bigger plant. Then again, the plants growing under unobstructed sunlight can take advantage of the green photons that can more easily penetrate the upper leaves than the red and blue photons. From the photosynthetic pigments in higher plants, chlorophyll is crucial for plant growth. Dissolved chlorophyll and absorb maximally in the red (λ600–700 nm) and blue (λ400–500 nm) regions of the spectrum and not as easily in the green (λ500–600 nm) regions. Up to 80% of all green light is thought to be transmitted through the chloroplast (Terashima et al., 2009) and this allows more green photons to pass deeper into the leaf mesophyll layer than red and blue photons. When the green light is scattered in the vertical leaf profile its journey is lengthened and therefore photons have a higher chance of hitting and being absorbed by chloroplasts on their passage through the leaf to the lower leaves of the plant. Photons of PPFD (photosynthetic photon flux density) are captured by chlorophyll causing an excitation of an electron to enter a higher energy state in which the energy is immediately passed on to the neighboring chlorophyll molecule by resonance transfer or released to the electron transport chain (PSII and PSI). Despite the low extinction coefficient of chlorophyll in the green 500–600 nm region it needs to be noted that the absorbance can be significant if the pigment (chlorophyll) concentration in the leaf is high enough. The research available clearly shows that plants use green wavelengths to promote higher biomass and yield (photosynthetic activity), and that it is a crucial signal for long-term developmental and short-term dynamic acclimation (Blue:Green ratio) to the environment. It should not be dismissed but studied more because it brings more opportunities to control plant gene expression and physiology in plant production. REFERENCES Banerjee R., Schleicher E., Meier S. Viana R. M., Pokorny R., Ahmad M., Bittl R., Batschauer. 2007. The signaling state of Arabidopsis cryptochrome 2 contains flavin semiquinone. The Journal of Biological Chemistry 282, 14916–14922. Dhingra, A., Bies, D. H., Lehner, K. R., and Folta, K. M. 2006. Green light adjusts the plastic transcriptome during early photomorphogenic development. Plant Physiol. 142, 1256-1266. Folta, K. M. 2004. Green light stimulates early stem elongation, antagonizing light-mediated growth inhibition. Plant Physiol. 135, 1407-1416. Frechilla, S., Talbott, L. D., Bogomolmi, R. A., and Zeiger, E. 2000. Reversal of blue light -stimulated stomatal opening by green light. Plant Cell Physiol. 41, 171-176. Kim, H.H., Goins, G. D., Wheeler, R. M., and Sager, J. C. 2004.Green-light supplementation for enhanced lettuce growth under red- and blue-light emitting diodes. HortScience 39, 1617-1622. Nishio, J.N. 2000. Why are higher plants green? Evolution of the higher plant photosynthetic pigment complement. Plant Cell and Environment 23, 539–548. Terashima I., Fujita T., Inoue T., Chow W.S., Oguchi R. 2009. Green light drives leaf photosynthesis more efficiently than red light in strong white light: revisiting the enigmatic question of why leaves are green. Plant & Cell Physiology 50, 684–697. Zhang, T., Maruhnich, S. A., and Folta, K. M. 2011. Green light induces shade avoidance symptoms. Plant Physiol. 157, 1528-156. Wang, Y. & Folta, K. M. Contributions of green light to plant growth and development. Am. J. Bot. 100, 70–78 (2013). Zhang, T. & Folta, K. M. Green light signaling and adaptive response. Plant Signal. Behav. 7, 75–78 (2012). Johkan, M. et al. Blue light-emitting diode light irradiation of seedlings improves seedling quality and growth after transplanting in red leaf lettuce. HortScience 45, 1809–1814 (2010). Kasajima, S., et al. Effect of Light Quality on Developmental Rate of Wheat under Continuous Light at a Constant Temperature. Plant Prod. Sci. 10, 286–291 (2007). Banerjee, R. et al. The signaling state of Arabidopsis cryptochrome 2 contains flavin semiquinone. J. Biol. Chem. 282, 14916–14922 (2007). Goggin, D. E. & Steadman, K. J. Blue and green are frequently seen: responses of seeds to short- and mid-wavelength light. Seed Sci. Res. 22, 27–35 (2012). Mandák, B. & Pyšek, P. The effects of light quality, nitrate concentration and presence of bracteoles on germination of different fruit types in the heterocarpous Atriplex sagittata. J. Ecol. 89, 149–158 (2001). Darko, E. et al. Photosynthesis under artificial light: the shift in primary and secondary metabolism. Philos. Trans. R. Soc. B Biol. Sci. 369 (2014). Lu, N. et al. Effects of Supplemental Lighting with Light-Emitting Diodes (LEDs) on Tomato Yield and Quality of Single-Truss Tomato Plants Grown at High Planting Density. Environ. Control Biol. 50, 63–74 (2012).

Dialing in the feed on this second run made a huge difference. Also enjoying the benefits of a clone run with better bud shape/size consistency.

Day 71. Girls loved last week boost, pots are light in a day and maybe i will give to 7 of them Ph water today even. Toped Tangie will be watered 4sure, widest Tangie still heavy, i think its her last feeding anyway, maybe she will get last molasses and CalMag at the end of the week together with other girls. Defoliated plant loves her life , but will finish only in midle of february i quess... Moved toped plant inbetween two lamps, she became tallest plant and i had a feeling, that her tops overheat a bit, bigest early FastDiesel was moved to the corner. All is good and i think i will start to search for my loop very soon ;))) Day 74. Some girls started to gain weight, other still in full bloom. Girls looks healthy and happy, but my heart doesnt sing .. still think that 50 g is my best result from those plants, some will be closer to an ounce. The only hard mistake i made was leaving them unwatered for one extra day, but they bounce back after two hours, so it leaves me with idea, that time invested dosnt pay off. All 3 FastDiesels looks like twins, same structure, same flower. Really happy with those and maybe harvest and taste will push me to try out this strain in summer outdoors. Tangies are all very different, from 5 seeds - two are really nice fenos, very fat buds and compact structure, one is absolutly sativa dominant, everything very slim and long, one was upsidedown, so this one looks totaly third type . The earliest started to flower and most fastest in grow is forth type, her buds are aswell different from all others. Time will show ... Fingers crossed ;) Day 76. Girls are ok. Some started to yellow a lot, thinking to start flushing first early three girls. Victims in todays photos ;) Last feed tomorrow for most of them anyway.

day22 video. now adding more pk booster than earlier weeks, should be done week 7-8 we will see day23 I start adding more pk, still will 4x more pk now. Some nice pics today, videos of each, frost on fan leafs, no issues other than pros: bridal frost on fan leafs+sugar, cons 6ft tall. I think I should have pumped more pk earlier into flower/pre Its cool. Adding 2tbsp soluble pk into 5gal vs quarter tbsp in beginning 22 days ago. I am feeding soluble pk, +3 pk soil conditioners and carbs every day. There is no water day. day 25 stacking up. been spraying old cs I made 3ish years ago to test, works on unrooted so I may potential cross. Bridal starting to smell like a mix between fresh watermelon, and lemon+lime or a citrus aroma.

- I didn't weight wet buds. - The trichomes photos have been taken just before the harvest on buds all over the plant. - The hash ball was a little less than 1cm diameter. - Drying was made at 20°C and around 50% of humidity. - Humidity in jar around 50% on the first day, temperature around 20°C. Veg time : 53 days. Flowering time : 68 days. Total time from seed to harvest : 121 days. Height : 120cm Pot size : 26l

It was another good week for our ladies. Tote a or the biggest ones are almost done. There is a few amber heads on the trichomes. They smell pretty strong and are taking a gallon of water a day now. We are decreasing the nutes this week for these girls. I had over fed them a week ago so the discoloring was my fault but they look better this week and the leaves quit curling and dying. Tent a is under the mars hydro light. The girls got so top heavy I had to put a net up. Tote b or the second tent is flowering a few weeks behind tent a. It’s under a viperspectre light. This tote is also getting co2. I just want to see if it will add weight or flavor to the girls. My second diary I did in dirt and this run is just clones of that run but in water. Gotta find out what works and what don’t. I haven’t flowered any under this light yet also , so this will be a chance to see what it can do. Tote b is 2 plants of white widow. The one on the left is tiny compared to the one on right but the buds on it are huge for the size. It’s so cute looking. Tent 3 is also white widow. They are under a spiderfarmer light. We will flower them also under this light. So far it’s still vegging but the node spacing is super tight. Light is at 80% power. We are going to start training it and give her a hair cut this week before we flip it. All in all a good week. I tried to make a video after watching kittens and colas video. Not good with the effects like her, but I tried. Yes We are stoopid heads! If you see a way to improve let us know or just say high! We are. Love growing. Love you all. Keep growing everybody!

Top canopy was uneven so supercropped a couple of branches. Top branches are flowering ok but I'm not sure she'll make it too the end, bottom branches looking great. I asked how I can speed up flowering, and I need too cover her for 16 hours a day, can't cover with boxes as rain will destroy the cartoon, don't have a cloth big enough. I'm just gonna wing it, adding some leaves to protect soil from frost, bringing her in when it is forecast to below 6. She'll be flowering until Christmas at this rate :D keeping an eye for hermie

14/07 - We are in week 5 of veg now and this will most likely be the last week before flip. Training has been going well and there have been no signs of deficiency. Many main sites are starting to shoot up and the plant height is starting to reach close to the net. I will feed them later this week with more flower specific nutrients to prepare for flip. 19/07 - Watered both plants with just water phd at 6.5. Next watering I will introduce flowering nutes. About 2-3 days from flip currently. Hope you have a great day! Peace

Incredible cool variety! clones take root without problems .. excellent variety for cloning .. not whimsical .. resistant to heat)) in general showed excellent growth and a great harvest with an excellent effect!

26/10 ci elle pouvait murire vite maintenant sa m'arrangerai. Elle m'oblige a rester en 12/12 et c'est restrictif. 🤨 27/10 vite mais bien. 😉 29/10Je me doutais bien que l'humidité allait monté. 😕 31/10 elles deviennent carnivore pour halloween.😈 Enfin.. demain ou après demain elle a un rendez-vous avec le sécateur. 🤤 01/11 le capteur d'humidité est mort 😅 En attente d'un neuf, je mets l'humidité a vue de nez.😬 🤤 elle a l'air terriblement bonne.👌♥️♥️

Growing & growing. Watering about every 4/5 days now. I believe I had some deficiencies in the amended soil so I added some calimagic to the mix. I felt I had some nutrient issues earlier in the week, so I used some epsom salt spray and it appeared to help a bit.