A light spectrum in the scope of 400 to 700nm induces growth and development, and UV (100–400nm) and infrared (700–800nm) light play a role in plant morphogenesis—which is essentially the process of plants developing their physical form and external structure. Optimizing Your Knowledge in the Grow Room To maximize your yield, always aim for 40 moles, or 40,000,000 μmol, per day. Here is how much PPFD is needed per second for each phase of cannabis growth to achieve the DLI of 40 moles of light per day. Seedling phase (18hr cycle): 200–300 μmol m-2 s-1 Vegetative phase (18hr cycle): 617 μmol m-2 s-1 Flowering phase (12hr cycle): 925 μmol m-2 s-1, (1500 μmol m-2 s-1 @2000ppm co2) (ballpark) When choosing grow lights for cannabis, it is essential to check the technical specifications to determine if they are strong enough to get the job done. Of course, this doesn't mean that you have to buy the most expensive lights there are. Still, it does mean that you should research each of these specifications in relation to your cannabis plants to find a grow light that will fully serve your needs. This is especially true with PPFD, as this is arguably the most insightful value for growers—it tells you exactly how much useful light your plants are absorbing at a certain distance from the grow light. With my fixed light source, as the plant develop height through stages, it will naturaslly grow into higher μmol ranges naturally dictated by its height. Look forward to filling the tent for the next grow. Last week will see increased blues. ELONGATED HYPOCOTYL5 (HY5), a bZIP-type transcription factor, acts as a master regulator that regulates various physiological and biological processes in plants such as photomorphogenesis, root growth, flavonoid biosynthesis and accumulation, nutrient acquisition, and response to abiotic stresses. HY5 is evolutionally conserved in function among various plant species. HY5 acts as a master regulator of a light-mediated transcriptional regulatory hub that directly or indirectly controls the transcription of approximately one-third of genes at the whole genome level. The transcription, protein abundance, and activity of HY5 are tightly modulated by a variety of factors through distinct regulatory mechanisms. This review primarily summarizes recent advances in HY5-mediated molecular and physiological processes and regulatory mechanisms on HY5 in the model plant Arabidopsis as well as in crops. Plants utilize light as the predominant energy source for photosynthesis. Besides, light signal acts as an essential external factor that mediates a variety of physiological and developmental processes in plants. Plants are continuously exposed to dynamically changing light signals due to the daily and seasonal alternation in natural conditions. The various light signals are perceived by at least five classes of wavelength-specific photoreceptors including phytochromes (phyA-phyE), cryptochromes (CRY1 and CRY2), phototropin (PHOT1 and PHOT2), F-box containing flavin binding proteins (ZTL, FKF1, and (LKP2), and UV-B RESISTANCE LOCUS 8 (UVR8). These photoreceptors are biologically activated by various light signals, subsequently initiating a large scale of transcriptional reprogramming at the whole genome level. Extensive genetic and biochemical studies have established that the ELONGATED HYPOCOTYL5 (HY5), a bZIP-type transcription factor, tightly controls the light-regulated transcriptional alternation. Loss of HY5 function mutant seedlings display drastically elongated hypocotyls in various light conditions, suggesting that HY5 acts downstream of multiple photoreceptors in promoting photomorphogenesis in plants. In addition to inhibiting hypocotyl growth, HY5 regulates other various physiological and developmental processes including root growth, pigment biosynthesis and accumulation, responses to various hormonal signals, and low and high temperatures. This review summarizes the recent advances and progress in HY5-regulated cellular, physiological, and developmental processes in various plant species. We also highlighted emerging insights regarding the HY5-mediated integration of multiple developmental, external, and internal signaling inputs in the regulation of plant growth. Among the genes regulated by the circadian clock, we found that the excision repair protein XPA is controlled by the biological clock, and we, therefore, asked whether the entire nucleotide excision repair oscillates with daily periodicity. XPA transcription and protein levels are at a maximum at around 5 pm and at a minimum at around 5 am. Importantly, the entire excision repair activity shows the same pattern. This led to the prediction that mice would be more sensitive to UV light when exposed at 5 am (when repair is low), compared to 5 pm (when repair is high). We proceeded to test this prediction. We irradiated two groups of mice with UV at 5 am and 5 pm, respectively, and found that the group irradiated at 5 am exhibited a 4–5 fold higher incidence of invasive skin carcinoma than the group irradiated at 5 pm. Currently, we are investigating whether this rhythmicity of excision repair exists in humans. Molecular mechanism of the mammalian circadian clock. CLOCK and BMAL1 are transcriptional activators, which form a CLOCK-BMAL1 heterodimer that binds to the E-box sequence (CACGTG) in the promoters of Cry and Per genes to activate their transcription. CRY and PER are transcriptional repressors, and after an appropriate time delay following protein synthesis and nuclear entry, they inhibit their own transcription, thus causing the rise and fall of CRY and PER levels with circa 24-hour periodicity (core clock). The core clock proteins also act on other genes that have E-boxes in their regulatory regions. As a consequence, about 30% of all genes are clock-controlled genes (CCG) in a given tissue and hence exhibit daily rhythmicity. Among these genes, the Xpa gene, which is essential for nucleotide excision repair, is also controlled by the clock. Circadian control of excision repair and photocarcinogenesis in mice. The core circadian clock machinery controls the rhythmic expression of XPA, such that XPA RNA and protein levels are at a minimum at 5 am and at a maximum at 5 pm. The entire excision repair system, therefore, exhibits the same type of daily periodicity. As a consequence, when mice are irradiated with UVB at 5 am they develop invasive skin carcinoma at about 5-fold higher frequency compared to mice irradiated at 5 pm when repair is at its maximum. The mouse in the picture belongs to the 5 am group with multiple invasive skin carcinomas at the conclusion of the experiment.

En esta semana he empezado a abonar con Ultimate PK según la tabla.

In week 8 iv come to the sad realization that nearly all of the plants are at different stages of development. Dispite all the seeds being germinated at the same time. So iv had to take them off the wilma systems and am feeding them manually and there all on different diets. Which is an absolute headache especially as there is 16 plants to tend too. I think iv bit off abit more than I can chew for my first grow I maybe should have started with a couple of plants. I think the large wilma setups are designed for clones really so you know they are all going to progress and eat the same amount at once. It's not for autos . There all looking healthy though:)

Transplantamos a macetas de 11litros. Añadimos mykos de xtremgarden. Estamos utilizando la línea completa de fertilizantes maría green. Mars hydro tsl 2000 300w

Veg week 2 Day 36 from seed Topped 11/17/23 LST coming up Microbial tea end of week

🌸 Eternity Cup • Week 4 Flower • Runtz Phenos 1 to 5 Welcome back to the garden, my dear growers! This week, we enter Week 4 of Flower, and the energy is shifting — it’s subtle, like a foggy winter morning where everything is still, but alive with quiet anticipation. Our beloved Runtz girls — phenos 1 through 5 — are beginning to reveal themselves fully, forming those early floral structures (the “ears,” you know the ones 🌱💚), and each one is expressing her beauty in unique, yet strikingly similar ways. This kind of uniformity only proves how stable and powerful these Zamnesia genetics truly are. They are fulfilling the scrog like queens — compact, bushy, and ready for the next phase. This week, I noticed a slight decoloration in the leaves — just a whisper of pale green — and it felt like the perfect moment to adjust the feeding to bring out that lush vibrancy again. We’re now running the following dosages in our reservoir: • Regulator: 0.15 ml/L • System Clean: 0.25 ml/L • RO Water Conditioner: 0.8 ml/L • All-In-One Liquid: 2 ml/L • Plagron Green Sensation: 1 ml/L This blend brings us to an EC of 2.225 and a pH of 6.07 — right in the sweet spot. Let’s see these ladies rise up and glow 🌞 Since it’s been a little cold — temps started the week around 16°C and are now slowly climbing up to 23°C, with a humidity of about 50%, this gives us a VPD of around 1.50, which is still looking great considering the lower ambient conditions. CO₂ is sitting at 1000+ ppm, and light intensity is cruising around 550-600 PPFD, which we’ll increase in the coming weeks to match their needs as they bloom. The Autopots keep our medium at 53% moist like clockwork, but I’ve added a water heater to the reservoir — aiming to gently raise soil temperature by warming the solution. That 16°C in the substrate wasn’t doing us any favors, so let’s bring the roots a little cozy love. Everything we do, we do with intention and care. Visually, this week feels like a quiet fog has settled — like watching the garden through a soft lens. The atmosphere is calm, with the girls standing strong and steady under the ICL 300s and the Model Ones, which are doing a phenomenal job creating the perfect stage for this show. Let’s take a moment to thank this beautiful community — the lovers, the learners, the OGs, the curious ones just passing by — your presence means everything 💚 Massive gratitude to Zamnesia for the incredible genetics, Zamnesia, Plagron and to Grow Diaries for hosting this Eternity Grow Cup. And of course, deepest thanks to all the sponsors making this magic possible: Aptus Holland, Grove Bags, TrolMaster, ThinkGrow LEDs, Promix, Cannakan, FOG and Ziggy Papers — your support grows more than plants, it grows stories, friendships, and futures. P.S. Before we wrap it up for the week, I just wanted to add a note about one of the biggest tasks we tackled — the defoliation. It was time. The girls had grown into a dense jungle of love and leaf, and it was clear they needed more room to breathe. More airflow, more light. More photons reaching deep into their hearts. That’s what we aim for. So, leaf by leaf, gently, carefully — with respect for each one — I went in. Four, maybe five hours of focused silence (with my jam on the back ground), removing what needed to be removed. It was a lot. And as I moved through them, it became clear: the Scrog net, too, had done its part. But now? It was just in the way. These girls are so compact, so thick, so full of presence and power — they can hold themselves. So, I took the bold move. I freed them. No more net. Just them, as they are, open to the light and thriving on their own terms. It was a beautiful moment — one I wanted to share with you here, just quietly, before we say goodbye for now. 🌬️ Until next week — stay warm, stay growing, and let the fog roll gently through your garden. Genetics - Runtz https://www.zamnesia.com/6000-zamnesia-seeds-runtz-feminized.html Nutrients - Plagron https://plagron.com/en/hobby - Aptus Holland https://aptus-holland.com/ Controls - Trol Master https://www.trolmaster.eu/ LED - https://www.futureofgrow.com/en LED - https://www.thinkgrowled.com Soil - https://www.promixgardening.com/en Germination - Cannakan https://cannakan.com/?srsltid=AfmBOopXr-inLXajXu3QFgKXCXXos4F1oEvScjMKIB5MR5dk8-GJ-F49 DOGDOCTOR 15% off Smoking Papers - https://ziggioriginal.com/ Terpene saver - https://grovebags.com/ As always thank you all for stopping by, for the love and for it all , this journey of mine wold just not be the same without you guys, the love and support is very much appreciloved and i fell honored with you all in my life With true love comes happiness Always believe in your self and always do things expecting nothing and with an open heart , be a giver and the universe will give back to you in ways you could not even imagine so As always, this is shared for educational purposes, aiming to spread understanding and appreciation for this plant. The journey with nature is one of discovery, creativity, and respect. Let’s celebrate it responsibly and continue to learn and grow together! Growers Love To you All 💚 #EternityGrowCup #RuntzHunt #GrowersLove #CannabisCommunity #AptusHolland #ProMixSoil #TrolMaster #Zamnesia #Plagron #ZiggiPapers #Grovebags

Let the bottom buds for few more days

So as you can see I now have four flowering which I guess were the autos and I have one gelato that is still vegging and is doing damn good. There are two that have lighter color leaves, I’m trying to focus on on these and see if I can get better production. As for the tall GG in the back, leaves are waxy and have resin production starting. A lot better, overall I’m learning more and more every week! Hope everyone is enjoying my grow and stick around, ask questions. Happy New Year!

Hola a todos!!! Como estan??..espero que bien, a esta cepa GORILLA COOKIES FF, sigue estirandose😃🙌 . Esta semana he regado con top veg 3ml x litro de agua. Se la ve creciendo bien verde. El video corresponde al día 28/12/25 No tengo más para contar😅. Solo deseo que todos tengan un buen 2026. Y de nuevo gracias a @Fast_Buds por hacer posible este diario🙌🙌🙌👏👏👏🤩🤩🤩🤩

Die letzten Tage für die Sour Jealousy von FastBuds.. Nächsten Mittwoch setze ich noch 2 Tage FlashClean von Terra Aquatica hinzu. Bis dahin nur Final Part. Ich habe nun normales Leitungswasser genommen damit der Ph Wert nicht so nach unten fährt und dieser stabil bleibt. Der EC Wert ist von 1 Tag von von 2.5 auf 6.0 gestiegen, die Pflanze hatte heute auf jeden Fall genug Nahrung.. Ph Wert fällt in wenigen Stunden um fast 1%. Hab das Wasser heute gleich getauscht. Wird auf jeden Fall ein guter Ertrag, jetzt kann nichts mehr schief gehen denn die Ernte wandert sofort in den Cannatrol Cool

I realized there may have been a bit of a light leak in the late morning. I taped everything up more. In the future I want to maintain better reflective integrity on the inside of the tent. Everything looks good. The buds are still growing a little taller and filling out. The CBD Blue Shark is super frosty. It's actually absurd. Orange hairs are coming out in all plants. I was hoping to be able to keep the exhaust window open overnight to let the overnight temps drop 10 degrees to encourage the purples in the WC genetics, but it's too humid now to have the window open without the grow light on. Otherwise the rh goes up to 70% overnight and it's not worth the risk. Next year I'll flip earlier when it's still colder and drier out for the harvest window. This flowering period has been really cool. I've really been noticing the process of flowering. The calyxes open up and turn into pistils and sugar leaves, and more keep appearing and popping every day. It's awesome. March 04 watered again with straight water. They're finally drinking more than once a week! The pistils seem more red today than yesterday. I got a $30 micro camera to check trichromes, they all seem clear for now (there is some glare in the pics). No amber for now at least. March 05 found some amber trichromes March 06 lots of leaves are going yellow. We're definitely in the home stretch. March 06 I've been a little worried about the size of the colas. There's not much sticking out past the canopy. I've also noticed a bunch of new leaves that have started popping out and I was a little worried that the buds were foxtailing or herming. I've had temps go up to 30 a couple times in the morning before I open the window. But it seems that the buds are filling out more and getting fatter, not just foxtailing, and I think they're getting ready for one last push, not just getting full of leaves for no reason. It changes a lot every day. Tomorrow is the 23rd week of the grow. I switched the lights on a Thursday so this Thursday will mark 8 weeks of flowering time and the beginning of my harvest window (8-9 weeks for both strains).

YO!!!! Back to start another diary thanks to Royal Queen Seeds and James. Big thanks for hooking me up again with another fire selection of seeds. I’m rolling the dice with this grow as the temps are not ideal but I’m running low 😂 Started the germination off today so I’ll come back and update once they have popped there little heads above ground. Peace to all and again a big shout to James over there at RQS ✌️✌️ All seeds are up and in the tent. Let’s see how they go ✌️

June 7 - We ordered some new lights last week, they are 240w kingbrite samsung lm310h with uv/ir, 3000k, and meanwell drivers. We setup the new room and moved the girls into there. After a bit of LST and a watering (with nutrients) at roughly 7ph, they were ready to go under the 2 new lights and the same SF-1000 we have been using in this grow. The new room is a 12 ft enclosed trailer. I moved everything from the small tent into this. I put clear poly on the walls, floor and ceiling. I put poly on the shelf I am going to be keeping in there as well. I bought 50ft of 6mm mylar and lined the floors, roof and sides with it. I plan to get some reflective tape to seal everything and to cover the wood. I did not get much of a chance to watch temp's today as they it was later in the evening after all was said and done. The inline fan blowing in air from outside. June 8 - 9 AM i checked the plants, they were at 25.2 and 50% RH. Late through the day I had checked and we had gotten up to around 32 degrees. So I moved the inline fan to the closer vent, hooked up to that, and had the air blowing out of the trailer with the inline fan sucking it from above the lights. I then added oscillating fan and had it blowing air on the left side of the room so it would somewhat circulate once I closed the doors. I then checked at about 9pm and we were at 22 degrees. Definitely noticed a decent amount of growth already. I have the lights on a 22/2 cycle as I was worried about the heat at night time. June 9 - Some great growth from the girls, still having problems controlling the temps in the afternoon. I decided to prop the door open a bit to have a constant breeze throughout the day while I am at work. Decided to do some more LST and also a bit of defoliation. I took about 25% of the leaf's that were blocking the new growth as it was getting a bit bunched up. I was then told the leaf's are almost solar panels for them. So from now on I will be trying to just do some tucking unless needed. The leaf's I removed were most of the damaged leaf's, I am not to sure if that makes much of a difference. I gave them a watering with only water as there is a potential I am getting a bit of a nutrient buildup along with the PH problem. Or potentially the reason for the ph problem is nutrient buildup. After watering with A PH of 7 I got some run off and tested it. The smaller plant gave me a PH of about 5.5 where the bigger one is around 5.0. June 10 - Plants are looking happy and showing tons of growth. Seems to be trying to stretch outwards. Not a ton of sign of PH issues showing so potentially getting it under control. Still a bit of damage to previous leaf's but it is what it is! The last few days I have been leaving the door open a bit in order to keep the temps down. I decided to test something and turn the lights off (automatically) at 11AM and back on at 5PM so light schedule has now changed to 18/6 and it seems I may have figured out the issue. We haven't had lots of sun the last couple days so it hasn't been to hard and I have yet to know if it truly fixed the heat issue for now. (I will be looking into a ac unit as well since it typically gets to around 30-35 around here. June 11 - Pulled some of the branches back down and added a few more LST spots. Seems we have a good amount of growth from the smaller plant out of the 2 topped spots. Unfortunately it looks like I fucked up on the bigger plant and only one of the nodes seems to have new growth. I will continue to monitor that but I think I cut the node to low and also to soon. Other then that, the girls are doing great. They seem to be absolutely loving these new lights. I gave them some nutrient water today as well. roughly 3L each. They seem to be A hell of A lot more thirsty under these new lights. June 12 - The girls are doing great , they are still just doing growing away. Lots of progress everyday. I am going to be getting a go-pro so I can set-up a time-lapse for the rest of this grow. I received my new inline fan, I got A ac infinity CLOUDLINE T4 with the temperature humidity controller. I am going to be having one fan pushing fresh air in and one fan pulling out the hot air. I will be doing that tomorrow since I have to work today. June 13 - I ordered another 50ft of mylar and that showed up today. I have decided to remove the shelf and add another 3+ feet to the grow space. So today I installed more poly, mylar, the ac infinity fan. I have it set-up to pump in air if it gets to warm. I am thinking of switching it to the output that way if it gets to hot or to humid I can have that air pulled out of the trailer. Right now my other inline fan is the outtake and I just have it set on full. Overall I think everything is set-up a bit better and more accessible. I will be putting my 2x2 tent in there at the left of the doors so I can have a veg room when these 2 are in flower. I plan to have 4 in veg and 4 in flower for the next grow. Still waiting on JOTI seeds, ordered 3 weeks ago and still have not been shipped. I will be getting those going the moment they arrive. The girls seem to be happy still, did a bit more LST to try to keep everything even, mainly I'm just pulling down on the spots I already have tie wire on.

Semaine 2 de la végétation, purple shine arrivé à 4étage de feuilles , ça va être le moment de lui appliquer la première taille. Dans son air pot 1L purple shine développe un joli réseau de racinaires. Le 15/04 première taille application+ application foliaire de geisha, au lendemain de la taille purple shine semblait aller très bien l'apport foliaire geisha lui a fait un grand bien. Cette seconde semaine de végétation purple shine a commencé a profiter de tout les nutriments de croissance contenu dans la gamme terra samouraï de @shogun(terragrow, katanaroot, silicon, calmag, geisha foliar)

Hello fellow gardners! I fucked up this week. Not sure how i managed to duplicate week10 and then remove week 11. Please forgive me and my new phone for this. W10 was not so interesting. But it sads me to say that all documentation from that week is lost. I have also noticed that i overfed them a bit this week, but they should be just fine. Starting to feel a wonderfull smell from gelato. I Will upload a full rewiev from day 1 - last day of cureing once i get the time. Ive noticed buds growing on a leaf branch, is that normal? There is a picture uploaded.

Good

happy with plants at this stage. cant wait to see them bulk up. they are starting to smell a little now the sour lemon tart is alot more pungent than critical orange punch at this stage.

Strawberry Pie Autoflower Week 8 Buds and sugar leaves are starting to get frosty. Had a slight ph issue, but she seems to be doing okay still. HalloWeed times!