High UV-B radiation can necessitate increased magnesium because it plays a crucial role in mitigating the stress and damage caused by UV-B exposure. High UV-B can lead to the production of harmful reactive oxygen species, and magnesium helps the plant's antioxidant systems and chlorophyll function to cope with this stress, making adequate magnesium supply essential for plant health under such conditions. Why UV? To do with the way anthocyanin is different from other pigmentations in that its colouration is not attached to the cell itself, it's a pH thing, if you force the color through high dose, as soon as she stops being in that environment, it will begin to revert back to chlorophyll, nitrogen deficiency causes anthocyanin to be produced in the first place, and nitrogen is needed to create new chlorophyll. When plants have a nitrogen deficiency, they produce anthocyanins to protect the leaves from stress while they try to salvage remaining nutrients, like nitrogen, before leaf drop. 24:1 C:N carbon&nitrogen ratio in medium will trigger autophagy, which will begin the dumping of nitrogen into the soil to feed micros as they FEED on nitrogen to convert carbon sugars into chemical energy via cellular root respiration (calcium/phosphorous VITAL for sugar processing). Couple the UV with a nitrogen dump for all the colors of the rainbow, and remove the possibility of allowing the conversion back to chlorophyll. 10/14 mimics late autumn, winter is coming, maximizing genetic expressions of desired purple genes if they do exist, I have seen no indications that I'd expect from previous grows. Oxygen is the oxidizer; if a soil cannot breathe, nothing good will EVER happen. Raised UV to lower the dosage. The leaves begin producing a protein hormone called florigen (produced via the Flowering Locus T gene). DELLA proteins. The plant measures the duration of the night by monitoring the amount of Pfr that has reverted to Pr. I imagine it like an egg timer with sand. You can speed up the flow of sand one way or another, determined by what type of red light and the ratio overall. The standard flowering cycle for many indoor plants is 12 hours of light and 12 hours of darkness. By applying a short pulse of far-red light at the very beginning of the dark cycle, a grower can trick the plant's internal clock. Forcing the conversion: A pulse of far-red light (730 nm) rapidly converts the active (P_{fr}) back into the inactive (P_{r}) form, simulating several hours of dark reversion. This amplified "sleep" signal causes the plant to believe the night started hours earlier than it actually did. For a short-day plant, this rapid reset means it can perceive a 14-hour night even though it only received 10 hours of darkness. This allows growers to use a 14/10 light cycle (14 hours of light, 10 hours of dark) without disrupting the flowering of short-day plants, as the far-red pulse makes the night effectively "long enough". This provides plants with more light for photosynthesis and can speed up the flowering process. What about all night? Or a pulse (15-30min)? High Pfr (Far-Red) overnight mimics a short night:If you maintain a high Pfr:Pr ratio overnight, the plant never receives the signal that a sufficient dark period has occurred. This mimics the conditions of a short night, during which Pfr levels remain high. Flowering is inhibited: As a result, the plant will not flower. This is the same effect that is observed when a flash of red light interrupts a long night, which instantly converts any Pr back to Pfr and resets the dark-reversion clock. But it's not that simple, I do not necessarily want a 14/10 for the entirety of the flower. Suppose you give a 12/12 with the pr/pfr conversion to make her more of a 10/14. It may not be the best option for the entirety of flower. A photoperiod cannabis plant will develop differently under a 14/10 light cycle compared to a 10/14 cycle during the flowering phase. The differing lengths of light and darkness trigger different hormonal responses, influencing the plant's growth, final yield, potency, and maturation time. A faster maturation time in flowering cannabis offers quicker harvests and lower potential risk, but can result in diminished potency, lower yields, and a less complex flavor and aroma profile comparatively. The trade-offs depend on the grower's priorities and the specific cannabis genetics. 14/10 physical light cycle with pr/pfr conversion for optimal yield to make the plant think it's on a 12/12. After the first 4/5 weeks of flower, when trichomes ramp up, I will change it to 12/12, keeping the pr/pfr conversion. I should switch her to a more 10/14. Although this is stressful, make sure she is not suffering from undue stress from other areas. If enough stress accumulates, there is a chance the increased levels of jasmonic acid will make her pop a few seeds. Be aware, play it by how she is at the time. If you want to make the 10/14 make sure one also applies a second pulse of far-red light (15-30min) two hours into the dark period. This mimics an even longer night, causing the plant to perceive a very short day of 10 hours and a long night of 14 hours. A pulse of only far-red light during a short-day plant's dark period will not disrupt its sleep. Unlike a pulse of red light, which would actively interrupt the dark period and inhibit flowering, far-red light promotes the biochemical state that signals a long, uninterrupted night. This simulates the shortening days of late autumn/winter and can stress the plant, triggering a defensive response. Some growers report that this low, controlled stress can increase resin and trichome production as the plant works to protect its flowers. This mimics a natural outdoor harvest cycle where days get progressively shorter and nights longer. Reduce relative humidity during the late flowering stage to around 30%. This is another controlled stressor that can boost trichome production while reducing the risk of mold. Unlock the full genetic potential and allow for maximal expression of desired genes during critical times. Autoflowers contain genetics from the Cannabis ruderalis subspecies, which evolved to flower automatically based on a predetermined internal clock, or age that flowers based on age rather than light triggers, red and far-red light do not play a role in initiating the flowering stage. However, they significantly affect other aspects of the plant's growth and morphology. The premise that autoflowers do not use phytochrome red (Pr) to phytochrome far-red (Pfr) conversion for any function is incorrect. Like other plants, autoflowers utilize the phytochrome system to sense their light environment and manage processes like germination, shade avoidance, and vegetative growth, even if the phytochrome system isn't what signals them to flower. Thank you 🙏 Almost time. Sound the horn! Maintaining 12-1600ppm by the morning's compensation point alone. She is consistently experiencing noticeable growth every day. Sulfur is in prior to flower, medium loaded with abundance, CEC charged, as the plant grows, so does its respiratory footprint. The exhaust fan starts to flare up at night far more often. The pH is unlocking hydrogen, allowing the plant to cycle CEC for its needs, which is optimal for soil microorganisms. It is charged with controlled doses of sucrose at optimal uptake temperatures. Full negative pressure diffusion setup linked to RH for nights, with negative pressure linked to daytime heat extraction. Just need to throw in the second net, switch spectral ratio and enjoy the show. The struggle of the butterfly to escape through its caterpillar sac strengthens its wings; without this struggle, it would not be able to fly.

Day 36 First day of the final week of vegetation. Originally I was planning on vegging another few weeks but since the right girl already has a bigger bush than a 70s pornstar I'll flip soon, before space will be an issue. Preferably I'd veg the left girl longer as she is still lagging in size but it's too big of a mission to set up my second tent and move her over there. Super easy day today, all I did was to give the right girl 3 liters of pH 6.1 water as well as tightening a few LST wires. Day 37 All I did today was to tighten some LST wires, removing some more leaves down low on the plants, and watered the girls with pH 6.6 water. The left girl got around 2 liters and the right one only got a liter since she wasn't all that dry considering that she was watered yesterday. I also started brewing some compost tea to feed to the girls tomorrow. I used the same recipe as previously: worm castings, rock dust, biochar, lime, bentonite, neem meal, kelp meal, and some molasses. Day 38 Open the tent today and was met by a surprise - one of the tops on the left girl had broken off. I tightened the LST wires yesterday and all was ok when I closed up the tent but I guess that I had tightened a bit too much so the top eventually broke. Sigh. Wasn't planning on topping again this week but yeah, gotta roll with it. Maybe I move one of the girls to the second tent after all. We'll see. All I did in the tent today was to feed the girls some compost tea. Each girl got around 0.5-liter tea as a foliar spray and then an additional 2.5 liters in the pot. True to form I naturally forgot to pH the tea. No idea why I always seem to forget to pH my compost tea but I really should make an effort to remember it next time. Day 39 All I did today was to give the right girl 3 liters of pH 6.6 water. She is so much bigger than the small plant so she drinks a lot more. Currently, I'm watering around 10% of the pot volume per day. I'm pretty sure I will move out the petite girl and put her in my small drying tent and keep the right beast in my main tent as I'm kinda curious to see the yield I will get from her when she can spread out properly. I have already ordered another grow light and it should arrive tomorrow. Day 40 Today was a busy day in the tent as one of the girls moved out to her new home. Before I go into details, I should take a step back and explain my setup. I have this tiny tent that is 40x40x120 cm big (16x16x48 inches) that I use as a drying tent. It has a circulation fan, an extraction fan, a carbon filter, a temp/humidity monitor, and an inkbird humidity controller to control everything. I have been considering turning it into a small grow tent to fool around and see what I can grow in such a small space. I've always been fascinated by small challenges, to see what you can accomplish within strictly set (and small!) boundaries — both in size and in budget. I was planning on setting up this tent after the summer, but as I'm running out of space in my main tent, it seems like a good idea to do it now instead. The only thing the tent lacks to start growing is a light, and I already have a ViparSpectra P600 light, but it is currently used for my chilis and tomatoes while they are waiting to move outside. So I bought a new low-budget light to use with the veggies and move in the ViparSpectra light into the tent. The P600 is also a budget light, but I'm hopeful that it will still work well in such a small space. After putting in the light in the tent and measuring the PAR level, it looks like the ViparSpectra is more than up to the challenge as I had to dim the light not to fry the canopy below. The entire build with everything in it (tent, light, fans, carbon filter, etc.) is well below 250 euros. So about half of what one of the lights in my main tent costs. lol. Once the light was installed in the tent, it was time to move the left girl. First, I carefully removed the scrog net, and it was pretty easy as the plants hadn't grown into the net yet. The small tent has a tiny door that it was a challenge to get the girl in but with some help from my girlfriend and some brute force; the plant went in. It is very tight in there, and I will have to do some selective pruning for sure, but I'll do that over the weekend. In the main tent, I moved the girl into the center and put back the scrog net. I will have to train her further to fill up the space entirely, so maybe I do another week of veg after all. I'll work on her over the weekend as well and see where I'm at on Monday. I adjusted the lights to read similar PAR levels at canopy level in both tents, but once I go into flower, I'll bump up the main tent as I have CO2 in there, so the girl should be able to handle more light and heat. Finally, I gave each girl 3 liters of pH 6.1 water. I had to use the ultrawide lens on my phone to capture each plant in the photos. Fun to finally use that lens :) Day 41 Today I moved the small tent back into its stealth location, another IKEA wardrobe. There's no real risk that anyone would discover my grow but I still prefer to keep everything as hidden as possible. Watered the girls, each one with 3 liters of pH 6.5 water. I also removed all LST wires from both plants but attached some new ones for the right girl. (I'm going to keep calling them left and right even though they aren't in the same tent anymore.) Finally, I defoliated the bottom of the left girl. That's it. All in all, a really chilled day. Day 42 Today was the last day of week 6 of vegetation. I know I said earlier this week that this would be the last week of vegetation, but I might veg the right girl another week. To give her a bit more time to fill out the tent. I'll decide that tomorrow, but in any case, I'll flip the left girl as her tent is so tiny, and I don't want her to get any larger. The left girl is now 38 cm tall, and the right girl is 46 cm tall. The right girl got 4 liters of pH 6.1 water today as she is sooo thirsty right now, but the left girl didn't need any today, so I left her alone. I started brewing some compost tea (worm castings, rock dust, biochar, lime, bentonite, neem meal, kelp meal, and molasses) as I want to do one final foliar feed tomorrow before sending the girls into flower.

Schwerer rückschlag: sciarid larvae (trauermückenlarven) haben die Hälfte der seedlings angefressen. Nur die Pötte, wo neue pflanzerde drin war, wurden verschont. Diese Mücken legen ihre Eier in feuchtes Substrat und die Larven fressen Keimlinge und junge wurzeltriebe... klassisch Pech gehabt.. tausche jetzt die Erde und setze das dritte mal an diese Saison. Das Zeitfenster für automatics ist noch groß genug 🙂 Aufgeben ist keine Option.

I mean this FBT 2311 is just amazing, she was easy to grow, did not ask for anything , super tough to everything , she as amazing dark colors all over and super dense fruits, just amazing one andi kind a want to know what she is asap hihihihihi As always thank you all for stopping by and for supporting me on this journey, i am super passion about growing and fell blessed to have you all with me on this new journey <3 <3 <3 Genetics - Fast Buds Tester 2311 Ligth - LUMATEK ZEUS 465 COMPACT PRO 
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The plants completely stopped from going up, but the buds are getting bigger and the smell is stronger and stronger. I continued to play classic music for one hour everyday. Did anybody tried this before? Being the first experiment I am very happy with the results so far.

March 27, 2019: For the most part everything is moving along nicely. The CBD Medi Kush has taken off in the flower room. She is 30 inches tall now and showing lots of nice bud site development. So far I have to say I'm impressed with how things are going in the flower room. The organic methods appear to be working very well. The plants all look super healthy, no signs of any deficiencies and the leaves are all the perfect shade of green - not too dark and not too light.

Fialka už dostala prvy flushing , podľa toho ako vypada , by som ju tipol na lemon cherry sundae auto ✌️má krásnu hustú štruktúru šišiek , sú veľmi ťažké a lepkave . Už teraz sa teším na jej dym , určite bude úžasný . Zvyšné tri dievčatá už od dalsiej zálievky dostanú overdrive namiesto big bud . Všetky sú krásne zamrznuté vďaka skvelej genetike od @Fast_Buds a dokonalým svetlam od @MedicGrow

Harvested after 3 days flush and two days night after recommended 9 weeks. Got 2 phenos. One better and more representative of the strain description which i kept a clone of to S1 and stabilize. As usual uploading here is a pita it didnt upload my videos again really annoying, but pics show the better strain is stronger bramches, stretchier, and better buds. I cut them in the video so no one cries i didnt harvest lol. Smell is from sourish sweet to sweet and mossy like a green slurpy or something. 6 week testers were potent and frosty already so i cant imagine after proper harvest and cure.

so she was suppose to auto flower but she got too big so I took her out of the tent and switched the light time to 12/12 at the end of week 10

Very strong MAC aromas with a fruity and sweet breath!!! Strong like perfume. Wouldn’t they be growed by myself, I would think they were sprayed 😋 Pictures can’t show the real size of this nugs

Day 57. Everything looking good, some look like their stretch is done, bud sites everywhere, fed them 1 L - 1.5 L of their solution. Using boost and terpinator. Day 58. Fed them Full with 20% runoff. They are starting to smell really good. Removed a lower branch on some of the plants since the light wasn't going to reach. Removed some fan leaves on some of the plants giving room for bud sites to get some light. Day 59. Looking real good, some still haven't stretched but have buds growing. I'm expecting them to stretch this week. I'm always giving them something to drink and they love it! *********** Day 60. So down to 8 plants. It sucks because one of the barney’s pinneaple chunk that hermied was a real beast with huge branches and buds, but tips of pistils were brown so probably would of had seeds even if i would of cut the balls as they grew. I saw some pistils on another plant that turned brown, Going to keep that one since it’s not hermie and just 2 pistils that are brown tipped. Fed them 1.5 L of solution each no runoff. Day 61. Looking good, buds growing nicely, long white hairs so i’m expecting big colas. All of them stretched except the 2 Diesel strain. Keeping light at 14-22inches from top of colas and humidity at 35-40%. Fed them 1 L -1.5 L solution each no runoff. Day 62. Defoliation, removed some fan leaves covering bud sites towards the middle of the lights. I make sure to not over do it and place the plants correctly for the bud sites to get direct light. I’m having a hard time with the 2 Diesel plants, they aren’t stretching and are slow on forming buds, they gave me a hard time through whole grow. Fed them All 1.5 - 2.5 L each of their solution with little or no runoff. Day 63. The 2 Diesel are starting to have their stretch. Everything looking good, buds are getting bigger and bigger. Making sure humidity is always under 45%. Keeping lights at 10-20inches from top of main colas. 40k-70k lux on the lights , updated with pictures. ***** Checked out plants and signs of hermies are showing, i see some male balls Both Barneys Pinneaple Chunk are showing signs of hermies ( balls growing ), going to remove both from tent and focus on the 8 other ones. What a terrible day ( day 59 )

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

Día 54 (10/03) Riego 1,25 Litro H20 + Wholly Base 2,5 ml/l + Solid Green 2 ml/l + Early Flower 1,25 ml/l de Gen1:11 TDS 1033 PPMs - pH 6,51 Día 55 (11/03) Defoliation time! Con la increíble ayuda de @miyaguiokpolilla, @dogdoctorofficial y @growwithflow420 hice la defoliación recomendada exactamente después de 21 días cambiada a 12/12 Consejos de defoliación - Elimine menos del 20% de las hojas de abanico y solo las hojas de abanico - Retirar el tercio inferior de la planta, incluidas las ramitas. - Retirar las hojas en forma de abanico dirigidas hacia el interior de la planta. - Retire las hojas de abanico que dan sombra a los futuros cogollos. Día 56 (12/03) Esperando algo de estrés tras la defoliación... Han crecido 2 centímetros en 24 horas 😍🚀 Día 57 (13/03) Riego 1,25 Litro H20 + Wholly Base 2,5 ml/l + Solid Green 2 ml/l + Early Flower 1,25 ml/l de Gen1:11 TDS 1043 PPMs - pH 7,0 Las plantas muestras una ligera deficiencia de CalMag. Voy a subir el pH a 7.0 en este riego para mejorar la biodisponibilidad Día 58 (14/03) Siguen con su crecimientos, los cogollos formándose y las hojas de azúcar empezando a llenarse de resina Parece que la corrección de la deficiencia de CalMag ha sido muy efectiva! No hay más manchas y las plantas no paran! Día 59 (15/03) Como mañana me voy a Spannabis 😍 voy a adelantar 1 día el riego reduciéndolo a 1 litro Riego 1 Litro H20 + Wholly Base 2,5 ml/l + Solid Green 2 ml/l + Early Flower 1,25 ml/l de Gen1:11 TDS 1080 PPMs - pH 6,57 Día 60 (16/03) Spannabis time! 🚀 Día 61 (17/03) Spannabis time! 🚀 💦Nutrients by Gen1:11 - www.genoneeleven.com 🌱Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE - www.pthorticulture.com/en/products/pro-mix-hp-biostimulant-plus-mycorrhizae

In start week 4 flowering! Doing well! Starting to fatten out now! The 2 smaller ones are Bruce banner and are 2 weeks behind the rest in flower!

È stato bello far crescere questa pianta e vedere tra le 8 piante tutte le sue sfumature, 2 di queste hanno sviluppato i pistilli rosa!!! Il profumo è buonissimo e uguale il sapore. Non sono un amante del cbd ma fumare queste cime ci si gode di più il suo gusto favoloso.

Just trying to keep her happy at this point.

hey guys, week 12! all is going smoothly just giving her water and reducing gradually the ec. She's gaining some weight and the bud are very well structured even if they are not as big as they could because of the week lost to recover. do you guys think it will be ready by the royal queen seeds instructions or because the week stunted do I need to wait a week more? thanks all guys, keep Growing 👍

This week I realized that I actually never fed her with runoff since I started flowering her, which is something I usually recommend others to do! 😂 So I gave her 10l plain RO water at lights off, and then at lights on 10 more liters with nuts. There came about 5l of runoff with an EC very close to 5, very high. Two days after she started giving a wonderful strong smell and the buds seem to be swelling. So at the next watering, I prepared 20l(EC 1,8), and gave her that all at once. You can see the video. This time there came 8l runoff with EC 5.31. I think I will repeat this 20l again next time to be sure she doesn't get root lock. I'm impressed by her, it looks like she will end up making some really nice big buds if she keeps going this way for 3 more weeks :D

Giorno 28 Si prosegue la fase vegetativa aspettando le due Rainbow Belts che si sviluppano per bene A settimana prossima ❤️