Looking good

Les têtes ne grossissent plus (déçu) je vais acheter une lumière plus puissante pour les prochaines sessions 😎

It's been a wonderful journey, I'm very happy about this lady's performance, she has produced a high quality harvest, low quantity but I didn't maximice the space as good as I should, but definitely a wonderful genetic to grow, the flowrs are super sticky, full of trichomes and the smell is just the clasic amnesia smell you expect.

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).

Loking forward to the bloom part now plant is showing some promise

🌴🌞 TROPICAL FUEL BY EXOTIC SEEDS 🌞🌴 ____________________________________________________________________________________ 🏝️ 2.4 ... 🏝️ 3.4 ... 🏝️ 4.4 ... 🏝️ 5.4 ... 🏝️ 6.4 ... 🏝️ 7.4 fifth week almost over, from now on the photos will become more interesting, finally. It is almost boring to photograph vegetative plants, they are all the same. it is in bloom that the quality of a genetics is determined, and now the fun begins... so far the plants have shown no deficiency and no abnormal growth. You can clearly see the difference between the fertilized plant and the non-fertilized one, but I will make the necessary observations at the end of the cycle. these will be the last plants I grow with the "classic" method. In the future only Canamatoes style 🍅🍀 (look for it here on Growdiaries, one of the best growers I know) there is little else to say at the moment about these beauties. I was hoping for some color but I'm not complaining: p thanks for stopping by 😀 🦄🤘 🏝️ 8.4 ____________________________________________________________________________________ 📜 A look at the details of what I'm growing 📜 🌴🌞Tropical Fuel by Exotic Seed🌞🌴 ⚧ Gender ▪️ Feminised ➰ Genes ▪️ 70% Indica / 30% Sativa 🎄 Genetics ▪️ Tropicana Cookies F2 “C cut” x Tropicana Cookies F2 #5 🚜Harvest ▪️ 400 - 500 g / m² 🌷Flowering ▪️ 56 - 64 days ✨THC ▪️ 20.0 - 24.0% ✅CBD ▪️ 1.0% 🏡Room Type ▪️ Indoor 🌄Room Type ▪️ Outdoor 🕋Room Type ▪️ Greenhouse 🎂Release Year ▪️ 2020 ____________________________________________________________________________________ 📷🥇 Follow the best photos on Instagram 🥇📷 https://www.instagram.com/dreamit420/ 🔻🔻Leave a comment with your opinions if you pass by here🔻🔻 🤟🤗💚Thanks and Enjoy growth 💚🤗🤟

GSCE is making crazy gains. The BB has also started to pack on great weight but much more bushy and has passed the GG4 in both size and appetite. As for the GG4 for not sure why she slowed down for a little while but as of today(Day30) she is starting to strech out more like the GSCE. The rando bag seed is starting to really take off as well noticed small pistils starting just a couple of days ago. Bumped the watts up to 290w(85%) probably wont go any higher. 4/11 Week 5 has ended and im more then pleased with the results so far being that this is my very first time growing. The GG4 has shown the most growth these past couple of days as far as the autos go. The bag seed on the other hand had streched at least 8" in less than 1 week. If anyone has any suggestions, tips, criticism whatever ill take any and all of it.

This was one of the easiest strain I’ve grown to date. Fast Buds always deliver. I got 28 grams of dried weight off the small plant. I am waiting in the larger plant to dry now. I will update in a few days with final weight and thoughts. Final weight I’d ghe 2 plants was 93 grams. I’m okay with that. Still not to my goal weight per plant yet but getting better. The flower has a really pungent skunky earthy smell. Very loud as they say lol. Smokes really well with a nice full body high. I will definitely grow this I’ve agian.

Plants are great, GROWING WITH 24 HOUR LIGHT CYCLE FROM SPROUT. I get great results with 24 hour

This week I Supercrop all the plants and spred them out over both lights. One more week of Veg and they are ready to explode Check me out on Instagram @growmorestressless

Starting to flower so I put out the trellis net Feeding of Gia Greens General Purpose and Flowering Power Bloom

Hello everyone week 4 of flower has passed for this Tropicana cookies auto 🌴 For the feeding schedule i stopped feeding Power Roots and Pure Zym and started feeding Green Sensation 0,5/l Mars hydro FC-E6500 75% have a great day and wish you all happy growing 😎👨‍🌾🏻

Hello everybody! everything is just great! even there is nothing to say so much everything is good))) I think it's not long left to wait for the harvest .. 2-3 weeks maximum!)

🌱 Eternity Cup 2025 – Woche 6 Update 🔥 Unser Eternity Cup 2025 Grow, powered by Zamnesia & Plagron, geht in die nächste Runde! 🚀 Die Runtz Autoflowers unter der Evo 301 (Samsung Chips, 180W) zeigen jetzt deutliche Unterschiede – jede Pflanze entwickelt sich nach ihrem eigenen Tempo. 🌿 🔍 Setup & Entwicklung nach 6 Wochen: 🌿 #1 – 20L Topf, nicht getoppt, aber LST Diese Dame steht jetzt voll in der Blüte! 🌸 Dank des großen Topfes hat sie sich super entwickelt, schöne Buds setzen sich langsam an. Sie bleibt stabil und gesund – die LST-Methode zahlt sich aus! ✅ 🌿 #2 – 8L Topf, getoppt & LST Während die anderen zwei sich voll auf die Blüte konzentrieren, legt #2 nochmal ordentlich in die Breite zu! 📏 Das Topping und LST zeigen ihre Wirkung – die Pflanze bleibt kompakt, aber buschig. Die ersten Blütenansätze sind zu sehen, aber sie nimmt sich weiter etwas mehr Zeit. 🌱 🌿 #3 – 8L Topf, nicht getoppt, kein Training Genau wie #1 steht auch diese Pflanze voll in der Blüte! 🌸 Sie ist von Natur aus etwas höher gewachsen und beginnt jetzt, schöne Buds auszubilden. 🌱 Fazit nach Woche 6: Die ungetoppten #1 & #3 sind mitten in der Blüte, während #2 sich weiter in die Breite entwickelt und noch ein wenig hinterherhinkt. 🌱💪 Aber alle drei sind kerngesund, und es bleibt spannend zu sehen, ob sich das Wachstum von #2 am Ende durch höhere Buddichte auszahlt! ➡️ Wie wird sich der Blütenaufbau in den nächsten Wochen entwickeln? Bleibt #2 länger in der Vegi? Wir halten euch auf dem Laufenden! Stay tuned für Woche 7! 🔥 Update vom 25.02 die explodieren ich muss das Zelt wechseln maximal 1 Woche noch und sie kommen in das doppelt so große Zelt !!! Ich bin so Happy bitte schaut euch #1,#3 an das sind Autos #EternityCup2025 #Zamnesia #Plagron #GrowDiaries #RuntzAuto #Homegrow #CannabisCommunity

What up grow fam. Week 3 up on these girls. At the moment they're a little upset with me. I went away for a few days so I over watered hoping they'd be alive when I return. They're still alive but sure upset and showing it. I did a defoliation taking the bigger fan leafs off to allow some more light to the lower branches. Also I don't usually put them under full power of my light until about week 5 but I did to see how they'd do and though they're stacking super tight, I think I probably did more harm then good. I'll baby them and see if they'll bounce back. All in all Happy Growing

Amnesia Haze XXL sieht bis jetzt sehr gut aus und hat eine sehr schöne Farbe die buds werden kräftiger

Hello everyone! I promised to track this grow very closely this time and ufortunately life got in the way. Here is a quick sumup of the grow. First of all- One of the sour stomper plants unfortunately didn't make it. It died at about week 4. The main stem somehow had rubbed/broken down. That's why it was falling down. It was almost like a mini beaver had chewed it off at the point where the stem touches the riot rooter. At first I thought nothing much of it, maybe it hasn't been rooted in quite well yet or something. And I was constantly touiching it when watering, that made it worse. Soo the leaves were dropping and the plant looked very weak. Then I decided cut thr rapid rooters top layer and found out the severity of the problem. Tried to tape it up and other things, but it was too late. At the end it appeared all good as the remaing plants got so big the I had some space issue so I wouldn't have been able to fit another plant in anyway. At that time I finally made my self-draining saucers. I took me a while and a lot of effort, but finally they were ready and working well. I also installed the self watering system and flowering was starting. Pretty soon I started noticing weird leaf symtoms. Brown spots, different kind. Some plants had it more, some less. Sour Stomper looked pretty good throughout the grow. Mango smiles seemed sensitive and Strawberry Nuggs were pretty strong until the end. The grow was basically me experimenting with the setup- changing watering schedules , changing ppm, ph and all that stuff to keep the leaves looking healthy and it was very hard I have to admit. Probably my hardest grow in that regard. But somehow, the bud leaves remained healthy and the buds really fattened up good. I got away with an amzing 700G dry bud harvest which was def a new record from one grow. And the bud quality is very good too! Next time definetly no more than 4 plants as they got pretty big and I thought it was a little overcrowded. I was doing some good defoliation too. I should have defolited strawberry nugs more tho. Sour Stomper got some amazing bud development from top to bottom because it was was growing next to strawberry nuggets which were really small most of the grow. They actually took the most time to harvest even longer than Mango smile. Mango smiles were ready quite early. Sour Stomper was just in time! I topped sour stomper and both Mangoi smiles, left SNs both normal. Looking back at it, the way I grow them, Should have topped SNs too. Would probably have more space in the middle and longer side branches. Probably wouldn't have been as bushy! I followed the full Terra aquatica feed chart until the end. I was supplementing with CalMag a lot as I thought the symptoms could have been from a CalMag deficiency as this was my first grow with RO water. Overall a very challenging but good grow at the end. First time no mold problems. A record breaking yield for me. Basically surpassed the upper limit for all plant probable harvest sizes. Got good smelling quality bud. Very happy overall and will continue experimenting with Mephisto beans in the future for sure! I guess what I like the most about Mephisto is how close to description the plant is, very stable genes in that regard. Next time I will also have to start feeding plants higher PPM feed faster at the very start. and during flowering. But still not 100% sure what caused the leaf symptoms.