The Grow Awards 2026 🏆
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@Prilyfe13
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May 10, 2024 A new week and more flushing. Both ladies look really good. Tropicana C is way too heavy for her branches. It's good and bad. It's bad because they are flopping all over. And it shows how weak these tops are. It had to be my nutrient regimen. It's good because it shows the buds are dense and heavy. Tropicana Cookies has significantly stronger branches and can hold a lot of weight for the size of the buds. I could just be a tight fit with all the buds up and down each top. Who knows. They are starting to lean a little bit, but not too bad. Her buds are almost all purple top to bottom and the leaves are getting lighter and lighter throughout the plant. She's covered in trichomes. From what I can see, there's not nearly enough amber trichomes on the buds. Very soon though. I reactivated her wick system today. Her container was about half the weight as it was yesterday. Maybe now that it's not saturated anymore, the wick system will provide what it needs. We shall see later today I think. The lighting for some of this week will stay the same. I'm just waiting for the other 2 plants in the tent to start their flush. Then I'll drop the power down some. Most likely to a DLI of 36 mol/m²/d. We shall see. I'm also curious if it will actually do anything. They are autoflowers and light doesn't really mean much. Just as long as it's on and the right DLI, it should be fine, right? Anyway, I'll drop it when the flush starts anyway. I want to see what happens. The environment is looking a little better. The humidity is lower at 54%, but still way too high. At least it's below 60% finally. But 54% isn't much better. The temperature is pretty good at 76° during the day and 67° at night. I still can't get it down to 66° at night, so 67° will have to suffice. However, there is about a 10° difference between lights out and lights on. Grow System Environment: Temp: 74.1° RH: 54.2% VPD: 1.29 kPa May 11, 2024 Watering day! Last watering of the grow. I'll let them dry out from now on. It should be like 4 days before they are dried out. Tropicana Cookies looks so close to being done. Her fade is spreading and I'm guessing another 3 days? Maybe less. There is so much more purple now. Ite absolutely beautiful. She definitely will need a trichome check daily. Tropicana C has started showing purple finally. I'd give her another 5 days, maybe a week. I honestly cannot tell. I'll check trichomes tomorrow and every day afterward. Her buds are definitely getting heavier and some even look fatter. She's definitely not quite ready, but super close. The light power will be dropped in a couple days down to a DLI of 36 mol/m²/d. Not much else for that. The environment is still kind of a mess. The temp is fine at 75°, but the humidity is still high at 55%. I even got the temp down to 66°. So that's good. I'd like to keep it there for the rest of the grow. I'll also try to drop the temp during the day to help bring out more color. It will also help with keeping the temp low during the drying period. Grow System Environment: Temp: 73.0° RH: 53.6% VPD: 1.27 kPa Update: I ended up checking the trichomes anyway, and i think I know when they will be done. Just an estimate, but I think a good one. Anyway, Tropicana Cookies should be done in about 3 days while Tropicana C should take about 5 days. I may wait and harvest both at the same time. Or in between and harvest them in 4 days. Tropicana Cookies just needs more amber trichomes. They are almost all cloudy. Very few clear, but only about 5% amber. Tropicana C on the other hand, has a bit too many clear trichomes and no where near enough amber. 5 days should do it. 4 might be a little early, but that might be the only option. We shall see in 4 days. May 12, 2024 Not much going on today. Tropicana Cookies had a soaked bottom again, so I removed 1 of the wicks. So there should be about half the water going in now. She's definitely not thirsty. So very close. Anyway, she is fading quite nicely and I think she will have a whole bunch of beautiful colors. Lots of purple and some nicely fading fan leaves. Light greens, yellows a tiny bit of red. But not there yet. Tropicana C did not have a soaked bottom today. She never does. It just tells me she is still thirsty. Which also tells me she still has some time left. Maybe 4 to 5 days, but I may harvest her in 3 to 4 days. It all depends on how she looks. I got some trichome pics today. Just one for each plant, but they were the best I could get so there you have it. Anyway, Tropicana Cookies looks very close. More amber trichomes, more cloudy and much less clear. Tropicana C still has a bit too many clear, but definitely has more cloudy. Not too many amber, but more than yesterday. I still plan to drop the DLI down to 36 mol/m²/d in a day or two. It won't really matter, but it's still important to note. It's for the other plants in the tent. The environment is a lost cause. I can still control the temp, but the humidity is still at 57%. I have the temp at 77°, but I think I'm going to drop it down to 74°. I don't think the humidity will go up with the temp change. And if it does, back up to 77°. I'll probably get the 74° mark, so all good. Grow System Environment: Temp: 73.9° RH: 55.6% VPD: 1.25 kPa May 13, 2024 Not much going on today. I checked trichomes and I think I'm going to harvest when Tropicana C is done. She should be done in a couple of days. Maybe 3 to 4? Maybe less? I'm supposed to be harvesting tomorrow, but I'm not sure I will. I'll check the trichomes again tomorrow, but both are there. Just a little bit more. Not too much longer though. I have 4 more plants ready to come in like ASAP. Anyway, the trichomes on Tropicana C are mostly cloudy now, with a few clear and more amber. Maybe 8% to 10%. Just a bit more. Tropicana Cookies is a bit further with next to no clear trichomes and the same amber as her sister. Roughly 8% to 10%. She will definitely be done either tomorrow or the next day. So I think it makes more sense to focus mostly on Tropicana C for harvest time. I really don't want to harvest an indica too early. Not to mention, the purple is coming through really quickly for Tropicana C. Tropicana Cookies has almost all purple buds. The very bottom of the plant still has mostly green with purple coming through just a bit. It's more like pink than purple. But the majority of the bud is green. These are the underdeveloped buds. Not even worth of popcorn I think. That stuff will become concentrate. The light intensity will be dropped tonight down to a DLI of 36 mol/m²/d. Kind of pointless for the last couple days, but it needs to be done. The environment is driving me crazy. I can keep the temp at 74°, but then the humidity goes up to 58%. Much too high. Even opening the tent door only drops the humidity down to 52%. I'm going to need to drop the humidity in my room down to 35% somehow and maybe I'll get below 50%. This is ridiculous. Grow System Environment: Temp: 74.4° RH: 56.2% VPD: 1.24 kPa Update: I ordered a new dehumidifier for grow tents today. It should be here tomorrow. I'm guessing a lot of my problem with the humidity is my current dehumidifier. It barely pushes air. Cheap and well used. The new one is from Vivosun. A much more reputable company. May 14, 2024 Trichome day! Took a couple videos. The videos are kind of crappy. I hurt my back so I'm shaky. I removed the wick system completely from both plants. Tropicana Cookies was yet again soaked. Not as bad with just the one wick, but still soaked. Anyway, I pulled the wicks and emptied the reservoirs. Maybe that will help with the humidity. They should both be dried out in a few days. Just in time for harvest. Tropicana Cookies looks wonderful! Her buds are nearly black, with nearly black leaves. It's the darkest strain I've ever grown. Insane. She still has a day or 2 left to go. There's trichomes, but not enough. Hopefully 2 days will do it. Trichomes are mostly cloudy, a little bit of clear and not enough amber. Tropicana C is right behind her sister plant in the dark purple color. Her flowers and sugar leaves are getting super dark. Fan leaves are lights ing up, but not fading. I have a feeling she is going to need longer than I have been estimating. I also have a major issue with the side branches all around the plant. They are just laying down. Buds completely facing down. The branches are also super weak. I don't understand what happened. Back to trichomes. There's like 20% clear still and nowhere near enough amber. The lower light intensity doesn't seem to being doing anything, but I'm sure it's preserving the trichomes. Maybe even helping along the plants to finish up. The environment is still a nightmare. The temp is still fine, but the humidity is stuck at 60% again. The humidity in my room is higher than outside. I have the door open to help drop it, but it's not helping with the tent humidity. I have no idea how environmental science works. Lol. I wonder if I defoliate both plants a couple days early, what will happen. Wouldn't it put all of its energy into the buds and increase trichome production, like a last push? I'll research this and decided what to do by tonight. Grow System Environment: Temp: 74.3° RH: 59.2% VPD: 1.15 kPa May 15, 2024 Nothing going on today. Both ladies are about halfway there before completely drying out. I'd say another 2 days. I was going to harvest tomorrow, but I checked the trichomes and they still aren't there yet. Plus, I think the other 4 waiting to get in the tent still have time to veg before they overwhelm their containers. One of them is very close, but I don't think she will be a problem in the next 2 days. Plus I can always train her down. Tropicana Cookies is starting to lean more. Her branches aren't quite falling over, but they are definitely getting weighed down. She seems to have basically stopped fading. Still a lot of green leaves, but each top is essentially all dark purple. So this may be it for fading. Now I can only wait for her to ripen up. Hopefully 2 more days. I really can't push it that much further. Tropicana C is still behind her sister by a bit. Not much, but enough for me to be concerned about harvesting them together in 2 days. I guess I'll see how the 4 other plants are doing in 2 days. Maybe I'll wait 3. Who knows at this point. It's been 7 weeks, so it should be any day. I think the light intensity is making the smell stronger. Less intense light is keeping the trichomes nice and plump and filling with cannabinoids. So maybe it was a great idea to drop he intensity. The environment is still kicking my ass. I can't get the humidity to drop below 60% and now I don't have much control over the temp It's stuck at 73°. Not bad for this stage, but it's killing the VPD. It needs to be at like 1.5 kPa, but it's at 1.00 kPa. Super bad. No good. The night temp is still too high. The average last night was 69.1°. Much too warm for night temps. Maybe that's what is taking Tropicana C to turn purple. She's getting there definitely and should be the same color as her sister. They are the same phenotype after all. Grow System Environment: Temp: 72.9° RH: 63.0% VPD: 1.00 kPa May 16, 2024 The final day of the week and I think I need to harvest these 2 tomorrow. The 4 Sour Diesels I have in my 2x2 tent are starting to get bigger and will need more space very soon. Not to mention, they are in my 2x2 tent I use for drying. Tropicana Cookies is basically done. I didn't check her trichomes today, but all the buds top to bottom are purple. Lighter purple in the lowers, but those are popcorn and larf, so I'm not so worried. She also seems to have stopped fading. She's nearly dried out now. Probably tomorrow right when I need to harvest. Tropicana C on the other hand has her trichomes looked at today. Made a video and took a pic from it. Anyway, the trichomes are much more cloudy now and maybe 7% amber. She should go a few more days, but I still have the dilemma of the other plants. I guess it all depends on how they look tomorrow I guess. She hasn't started fading yet, but more purple is showing up everyday. That's another reason I think she could go a few more days. She still hasn't even begun to fade. She's about half dry, but if I have to, I'll add a half gallon of plain water tomorrow to see if she fades at all. I may have to harvest Tropicana Cookies tomorrow and then Tropicana C a few days later. I should be able to fit 4 more 3 gallon containers in the 3x3 with just the one plant gone. It'll be tight and I'll need to Tetris the shit out of it, but I think I can manage. One thing I haven't thought about until now is drying itself. If I have to harvest separately, the 2 to 3 day difference will mess up the dry for the first one harvested. I think? Maybe not. I have a plan. Instead of hanging them next to each other, I'm going to hang them on top of each other. So the first will be Tropicana Cookies on top and later in Tropicana C on the bottom. Theoretically, with this setup, I could control the humidity a bit better. When Tropicana Cookies is nearly done and needs the extra humidity for that even dry, Tropicana C will have brought it back in and I should be able to hold it around 60% for the rest of the drying time for both plants. Lighting doesn't matter anymore. It's served it's purpose and I could technically take one out now for a 2 day dark period before harvest. But if anything, I'll wait for tomorrow. I honestly didn't think about the dark period until now. Haha. Whoops. That may just solve problem entirely. I don't have to wait for harvest time. My other plants won't get too big and I can put them in the 3x3 more comfortably. I can also harvest both plants at the same time. Or, if I have room, I can place Tropicana C in the dry tent on the bottom while Tropicana Cookies gets hung up. I don't think there's enough space though. Anyway, I think the best course of action is to put Tropicana Cookies in the dry tent for a 2 day dark period and harvest both when Tropicana C is ready. Then I can see if there's a difference between lights all the way to harvest or dark for 2 days. Fun! The environment is the bane of my existence. The new dehumidifier is definitely stronger than the old one and more compact. I even left the old one in there as well. Both running at the same time can only drop the humidity to a solid 60%, but my room is 63% and I can't do anything about it. I also have the tent completely sealed off. I think it's helping to keep the humidity from climbing to 65% or 70%. I have the temp up a bit to 76° and 77°. Just to help a smidge with the DLI. The only thing I have an advantage with is my ari flow and spread canopy. There's 2 fans blowing around air and the exhaust. It should help prevent mold or bud rot, but with such high humidity for days, I can only imagine something bad is happening. Maybe not bud rot or mold, but the chemical composition of the buds? I dunno. I haven't learned that much. Grow System Environment: Temp: 74.8° RH: 62.8% VPD: 1.07 kPa
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The wonder woman from Barney farm fuck marvel/dc this is real wonder woman 😈
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Nine weeks! This week I wasn't able to take many photos because I had to travel and was away from home.
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@creichs
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been doing some topping as the plant grows trying to spread the canopy along with trimming off the large fan leaves near the bottom not get much light. power flower is about 5 inch tall I've been letting the plants grow to the lights and haven't been seeing any issues so far. Power Flower has the 1000W @ 15" away from the top Holy Punch has the 600W @ 6" away from the top
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@Mr_Terps
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MJ Grow – Woche 1 Der Legende auf der Spur! Die ersten Schritte sind gemacht, aber das Wichtigste kommt noch... Great White Mykorrhiza steht bereit – für Wurzeln wie bei einem Champion! #MichaelJordanGrow #Week1 #GreatWhite #Wurzelpower
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Just fed AgroThrive Organic Fertilizer - Fruiting & Flowering on Chemdawg on day 88, straight water on the rest PPMs are still high at 2914 average with acid run offs of 5 but plants look pretty good the CD looked hungry so fed it the PPM on it prior was the lowest of the 6. I ordered a High CFM Kit so I can get some of my space back, as is my 5x5 is more of a 4x4 & I could use the space right now.
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@dillande3
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Hello, Day 40 and day 42, Flower Phase , PGK, After Nute Burn problem, i did a good flush as a solution and its works, Edges burn seems stops. Now after 10 Days I am going to use new correct NPK dose (0.6-3-3), Hope everything is gona ok Thanks Guys Day 40 - 13/12/22 Day 42 - 15/12/22
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@BearBuds
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All dried and cured this plant produced about 2.6 ounces of good flower. Not the best haul, but for all the troubles it had I am still pretty stoked. Will definitely be trying again with this strain and every other Barney's Farm strain I can get my hands on.
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10 days of darkness during the flush begins. Had great results with Wanda and her genetics. Blessed for a first grow. Cut Wanda down at the end of the week. She’s now drying. I will be giving a thorough review for my harvest diary. Excited to share what I’ve experienced and learned from this grow.
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Viel gibts noch nicht zu sagen. Die MAC#1 ist kleiner als die anderen, aber gesund. Die Wurzeln sind auch noch deutlich kleiner, als die der anderen beiden. Vielleicht ist sie nur ein wenig hinterher. Die Mimosa Cake hat dicke Blätter und einen eher gedrungenen Wuchs bis jetzt. Die Wurzeln sind aber fast so groß wie die der Tropicana Cookies. Die Tropicana Cookies möchte wohl etwas größer werden und gibt ordentlich gas. Sie hat auch den größten Wurzelballen. Der EC-Wert steigt langsam. Ich habe bisher 2x 1,5L pro Eimer abgelassen und dafür das erste mal nur mit Wasser, das zweite mal mit erhöhtem Calcium, Rhizotonic, Cannazym und TaceMix, aber ohne NPK aufgefüllt. Der EC ist damit von 2,5 trotzdem auf 2,2 gesunken. Bisher läuft der Versuch ganz gut dafür, dass ich immer noch quasi die erste NL drin habe.
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Spider mites are getting worse. Also have to harvest soon cause I start travelling next week and I can’t finish and dry them in time. But the trichomes are almost ready
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She is very frosty and almost ready for harvest.
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@Comfrey
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Tangerine Dream Auto - Barney‘s Farm Mein erster Indoor Keller-Grow neigt sich dem Ende zu. Es ist bunt geworden im Zelt. Die erste Blüte habe ich bereits vaporisiert und bin ziemlich begeistert vom Geschmack und der Wirkung. Leider habe ich aufgrund persönlicher Umstände nicht im Ansatz geschafft hier ein paar Tagebücher zu führen. Es war für mich ein extrem stressiger Winter und ich bin froh, dass ich wenigstens regelmäßig ein paar Fotos machen konnte. Der Anbauraum hatte zwischen den Pflanzen gemessen eine Minimaltemperatur von 17,4 Grad und während der Vegetationszeit konnte ich die Auto-Damen Tagsüber mit bis zu 28 Grad unter einer Sanlight Evo 4-120 1,5 verwöhnen. 18/6 - Licht/aus. Die Luftfeuchtigkeit war in der Veggiephase bei ca. 65-75 Prozent im Zelt und in der Blütephase konnte ich sie Stück für Stück absenken auf 55-43 zum Ende hin. Gedüngt habe ich ein einziges Mal mit 1:20 sauberem Urin am Ende der dritten Woche. Ansonsten gieße ich auf das Terra Preta ähnliche Substrat ausschließlich mit hartem Leitungswasser mit Ph 7,6. Das Substrat wurde kurz nach der Sämlingsphase mit einer dicken Schicht Laub, Braun- und Grünschnitt Mulch abgedeckt, welchen ich zuvor dreißig Minuten bei 150 Grad im Ofen gedämpft habe (Sterilisation). Es kamen Nematoden, Raubmilben und Gelbtafeln zum Einsatz, weil wir mit einer ziemlich unangenehmen Trauermückenplage zu kämpfen hatten. Anfang der Blütephase kam es zu einer Nährstoffblokade aufgrund von Überwässerung. Das Substrat hält die Feuchtigkeit sehr lange und die Mulchschicht verhinderte ein Austrocknen des Substrats. Wir haben anfangs deutlich Zuviel gegossen und das Substrat nicht etwas austrocknen lassen. Nach Anpassung des Gießintervalls auf alle drei Tage mit ca. 2-2,5 Liter, löste sich das Problem nicht in Luft auf, aber wir konnten es aufhalten. Meine Pflanzen sind bereits geerntet und hängen zum Trocknen. Viel Spaß mit den farbenfrohen Bildern. Happy Growing! 💚
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@GYOW2B3
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Hi growers! Milkyway has started forming very hard flowers covered with trichomes and the smell of the flower is really amazing!
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Germination date 🌱 28/11/2021 Day 71 09/02/2022 Strain 🍁 SinCity seeds Frosted Biscotti (Biscotti Sundae x Whitenightmare) THC% • Unknown 💡 Mars Hydro FC-E6500 • Power draw 650W + 5% • Max coverage 5 x 5 • LED 3978 pcs high quality chips • Max Yield 2.5g / watt • Noise level 0 DB • Removable Driver & Light bars • Daisy chain • Fast cool system https://marshydroled.co.uk/ 🇬🇧 PROMO CODE • (organicnature420) DISCOUNT https://www.mars-hydro.com/ 🇺🇲 PROMO CODE • (ORG420) DISCOUNT 👍🏻 ⛺ Mars Hydro 150 x 150 x 200cm 📤📥 AC infinity 6inch 💧 10lt dehumidifier ❄️ 3.1kw air con system 💉 Nutrients GreenBuzzLiquids 🇩🇪 ⭐⭐⭐⭐⭐ Organic Grow Liquid • 1-4ml until 2wk flower Organic Bloom Liquid • 2-4ml flower stage Organic More PK • 2-4ml +wk3 of flower Organic Calmag • 1-2ml/lt whole grow Fast Plants Spray • first 2wks at night lights off More Roots • 2-5ml veg +2wks flower Fast Buds • 5ml 12days before flower until wk1 Humic Acid Plus • 2-5ml whole grow Growzyme • 2-5ml whole grow Big Fruits • 2-5ml flower stage Clean Fruits • 5ml flush 1wk Ph powder Root Gel Living Organics https://greenbuzzliquids.com/ PROMO CODE • organicnature420 15% off ✌️🏼 🥥 Growing Media • Coco Coir Notes 📝 Frosted Biscotti and green buzz Living up to the grow game 🌱💚 All of my coco grows have a nice level of frost. Soil one's are pretty 50/50. Plants now get fed every 12hrs until flush week. Ive had a couple of visitors but thank god good ones 🌱🌱 no problems 💚 Go and give PharmaZ a follow and GreenBuzzLiquids and check out their grows and the future of nutrients.. Organic 💚 Discount codes in bio for Mars and GreenBuzzLiquids 👍🏻
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Started the week with 3 sprouted the 2 others basically never started. Added two circulating fans. Just added 500ml water every 3 days or so. Added 750 mil now.. all 3 patients are doing greAt. Tent is dialed in really good. the leaves curling a little bit on Plant 1. Going to do some research on why. So Doing some reading it said the curling could be caused by overwatering. Which could be true. Patient #1 is looking healthy even with the light curve on the leaves. I read about toping. My thoughts are i have a large enough tent so i am just going to LST in the coming weeks. My tent is a 4x8 and i did not fill the tent. I am regretting now getting the most out of tent this grow. Any thoughts?
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She's looking gorgeous,I lsted the talles branches to get a more even canopy. Let's see how she turns out,I'm loving to grow this strains her performs well with lst and all types of training,she's being fed only using 100% organic and bio amendments by florians living organics and guanokalong and also my lactobacillus serum home made,it is being a pleasure to grow her.
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Lacewings seemed to have mostly killed themselves by flying into hot light fixtures. I may have left the UV on which was smart of me :) Done very little to combat if anything but make a sea of carcasses, on the bright side its good nutrition for the soil. Made a concoction of ethanol 70%, equal parts water, and cayenne pepper with a couple of squirts of dish soap. Took around an hour of good scrubbing the entire canopy. Worked a lot more effectively and way cheaper. Scorched earth right now, but it seems to have wiped them out almost entirely very pleased. Attempted a "Fudge I Missed" for the topping. So just time to wait and see how it goes. Question? If I attached a plant to two separate pots but it was connected by rootzone, one has a pH of 7.5 ish the other has 4.5. Would the Intelligence of the plant able to dictate each pot separately to uptake the nutrients best suited to pH or would it still try to draw nitrogen from a pot with a pH where nitrogen struggles to uptake? Food for stoner thought experiments! Another was on my mind. What happens when a plant gets too much light? Well, it burns and curls up leaves. That's the heat radiation, let's remove excess heat, now what? I've always read it's just bad, or not good, but when I look for an explanation on a deeper level it's just bad and you shouldn't do it. So I did. How much can a cannabis plant absorb, 40 moles in a day, ok I'll give it 60 moles. 80 nothing bad ever happened. The answer, finally. Oh great........more questions........ Reactive oxygen species (ROS) are molecules capable of independent existence, containing at least one oxygen atom and one or more unpaired electrons. "Sunlight is the essential source of energy for most photosynthetic organisms, yet sunlight in excess of the organism’s photosynthetic capacity can generate reactive oxygen species (ROS) that lead to cellular damage. To avoid damage, plants respond to high light (HL) by activating photophysical pathways that safely convert excess energy to heat, which is known as nonphotochemical quenching (NPQ) (Rochaix, 2014). While NPQ allows for healthy growth, it also limits the overall photosynthetic efficiency under many conditions. If NPQ were optimized for biomass, yields would improve dramatically, potentially by up to 30% (Kromdijk et al., 2016; Zhu et al., 2010). However, critical information to guide optimization is still lacking, including the molecular origin of NPQ and the mechanism of regulation." What I found most interesting was research pointing out that pH is linked to this defense mechanism. The organism can better facilitate "quenching" when oversaturated with light in a low pH. Now I Know during photosynthesis plants naturally produce exudates (chemicals that are secreted through their roots). Do they have the ability to alter pH themselves using these excretions? Or is that done by the beneficial bacteria? If I can prevent reactive oxygen species from causing damage by "too much light". The extra water needed to keep this level of burn cooled though, I must learn to crawl before I can run. Reactive oxygen species (ROS) are key signaling molecules that enable cells to rapidly respond to different stimuli. In plants, ROS plays a crucial role in abiotic and biotic stress sensing, integration of different environmental signals, and activation of stress-response networks, thus contributing to the establishment of defense mechanisms and plant resilience. Recent advances in the study of ROS signaling in plants include the identification of ROS receptors and key regulatory hubs that connect ROS signaling with other important stress-response signal transduction pathways and hormones, as well as new roles for ROS in organelle-to-organelle and cell-to-cell signaling. Our understanding of how ROS are regulated in cells by balancing production, scavenging, and transport has also increased. In this Review, we discuss these promising developments and how they might be used to increase plant resilience to environmental stress. Temperature stress is one of the major abiotic stresses that adversely affect agricultural productivity worldwide. Temperatures beyond a plant's physiological optimum can trigger significant physiological and biochemical perturbations, reducing plant growth and tolerance to stress. Improving a plant's tolerance to these temperature fluctuations requires a deep understanding of its responses to environmental change. To adapt to temperature fluctuations, plants tailor their acclimatory signal transduction events, specifically, cellular redox state, that are governed by plant hormones, reactive oxygen species (ROS) regulatory systems, and other molecular components. The role of ROS in plants as important signaling molecules during stress acclimation has recently been established. Here, hormone-triggered ROS produced by NADPH oxidases, feedback regulation, and integrated signaling events during temperature stress activate stress-response pathways and induce acclimation or defense mechanisms. At the other extreme, excess ROS accumulation, following temperature-induced oxidative stress, can have negative consequences on plant growth and stress acclimation. The excessive ROS is regulated by the ROS scavenging system, which subsequently promotes plant tolerance. All these signaling events, including crosstalk between hormones and ROS, modify the plant's transcriptomic, metabolomic, and biochemical states and promote plant acclimation, tolerance, and survival. Here, we provide a comprehensive review of the ROS, hormones, and their joint role in shaping a plant's responses to high and low temperatures, and we conclude by outlining hormone/ROS-regulated plant-responsive strategies for developing stress-tolerant crops to combat temperature changes. Onward upward for now. Next! Adenosine triphosphate (ATP) is an energy-carrying molecule known as "the energy currency of life" or "the fuel of life," because it's the universal energy source for all living cells.1 Every living organism consists of cells that rely on ATP for their energy needs. ATP is made by converting the food we eat into energy. It's an essential building block for all life forms. Without ATP, cells wouldn't have the fuel or power to perform functions necessary to stay alive, and they would eventually die. All forms of life rely on ATP to do the things they must do to survive.2 ATP is made of a nitrogen base (adenine) and a sugar molecule (ribose), which create adenosine, plus three phosphate molecules. If adenosine only has one phosphate molecule, it’s called adenosine monophosphate (AMP). If it has two phosphates, it’s called adenosine diphosphate (ADP). Although adenosine is a fundamental part of ATP, when it comes to providing energy to a cell and fueling cellular processes, the phosphate molecules are what really matter. The most energy-loaded composition for adenosine is ATP, which has three phosphates.3 ATP was first discovered in the 1920s. In 1929, Karl Lohmann—a German chemist studying muscle contractions—isolated what we now call adenosine triphosphate in a laboratory. At the time, Lohmann called ATP by a different name. It wasn't until a decade later, in 1939, that Nobel Prize–-winner Fritz Lipmann established that ATP is the universal carrier of energy in all living cells and coined the term "energy-rich phosphate bonds."45 Lipmann focused on phosphate bonds as the key to ATP being the universal energy source for all living cells, because adenosine triphosphate releases energy when one of its three phosphate bonds breaks off to form ADP. ATP is a high-energy molecule with three phosphate bonds; ADP is low-energy with only two phosphate bonds. The Twos and Threes of ATP and ADP Adenosine triphosphate (ATP) becomes adenosine diphosphate (ADP) when one of its three phosphate molecules breaks free and releases energy (“tri” means “three,” while “di” means “two”). Conversely, ADP becomes ATP when a phosphate molecule is added. As part of an ongoing energy cycle, ADP is constantly recycled back into ATP.3 Much like a rechargeable battery with a fluctuating state of charge, ATP represents a fully charged battery, and ADP represents a "low-power mode." Every time a fully charged ATP molecule loses a phosphate bond, it becomes ADP; energy is released via the process of ATP becoming ADP. On the flip side, when a phosphate bond is added, ADP becomes ATP. When ADP becomes ATP, what was previously a low-charged energy adenosine molecule (ADP) becomes fully charged ATP. This energy-creation and energy-depletion cycle happens time and time again, much like your smartphone battery can be recharged countless times during its lifespan. The human body uses molecules held in the fats, proteins, and carbohydrates we eat or drink as sources of energy to make ATP. This happens through a process called hydrolysis . After food is digested, it's synthesized into glucose, which is a form of sugar. Glucose is the main source of fuel that our cells' mitochondria use to convert caloric energy from food into ATP, which is an energy form that can be used by cells. ATP is made via a process called cellular respiration that occurs in the mitochondria of a cell. Mitochondria are tiny subunits within a cell that specialize in extracting energy from the foods we eat and converting it into ATP. Mitochondria can convert glucose into ATP via two different types of cellular respiration: Aerobic (with oxygen) Anaerobic (without oxygen) Aerobic cellular respiration transforms glucose into ATP in a three-step process, as follows: Step 1: Glycolysis Step 2: The Krebs cycle (also called the citric acid cycle) Step 3: Electron transport chain During glycolysis, glucose (i.e., sugar) from food sources is broken down into pyruvate molecules. This is followed by the Krebs cycle, which is an aerobic process that uses oxygen to finish breaking down sugar and harnesses energy into electron carriers that fuel the synthesis of ATP. Lastly, the electron transport chain (ETC) pumps positively charged protons that drive ATP production throughout the mitochondria’s inner membrane.2 ATP can also be produced without oxygen (i.e., anaerobic), which is something plants, algae, and some bacteria do by converting the energy held in sunlight into energy that can be used by a cell via photosynthesis. Anaerobic exercise means that your body is working out "without oxygen." Anaerobic glycolysis occurs in human cells when there isn't enough oxygen available during an anaerobic workout. If no oxygen is present during cellular respiration, pyruvate can't enter the Krebs cycle and is oxidized into lactic acid. In the absence of oxygen, lactic acid fermentation makes ATP anaerobically. The burning sensation you feel in your muscles when you're huffing and puffing during anaerobic high-intensity interval training (HIIT) that maxes out your aerobic capacity or during a strenuous weight-lifting workout is lactic acid, which is used to make ATP via anaerobic glycolysis. During aerobic exercise, mitochondria have enough oxygen to make ATP aerobically. However, when you're out of breath and your cells don’t have enough oxygen to perform cellular respiration aerobically, the process can still happen anaerobically, but it creates a temporary burning sensation in your skeletal muscles. Why ATP Is So Important? ATP is essential for life and makes it possible for us to do the things we do. Without ATP, cells wouldn't be able to use the energy held in food to fuel cellular processes, and an organism couldn't stay alive. As a real-world example, when a car runs out of gas and is parked on the side of the road, the only thing that will make the car drivable again is putting some gasoline back in the tank. For all living cells, ATP is like the gas in a car's fuel tank. Without ATP, cells wouldn't have a source of usable energy, and the organism would die. Eating a well-balanced diet and staying hydrated should give your body all the resources it needs to produce plenty of ATP. Although some athletes may slightly improve their performance by taking supplements or ergonomic aids designed to increase ATP production, it's debatable that oral adenosine triphosphate supplementation actually increases energy. An average cell in the human body uses about 10 million ATP molecules per second and can recycle all of its ATP in less than a minute. Over 24 hours, the human body turns over its weight in ATP. You can last weeks without food. You can last days without water. You can last minutes without oxygen. You can last 16 seconds at most without ATP. Food amounts to one-third of ATP production within the human body.
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📆 Week 8, 12-18 March 2024 12-18 March - Let the plant grow and observed. 📑 The end of this week, the start of next week she will be flipped into the 12hr cycle. I look at the beginning of the period a little different than most. This transition can take up to 2 weeks before pistil formations can be seen - a true sign of flowering, and during this time it has the potential to gain substantial mass. So I continue to consider it in a vegetative state until flowers start forming. It’s easier for me to keep up with actual flowering weeks this way. 🍽️ 12 March changed nutrient solution 🐲 12 March updated feeding schedule 🌊 Using reverse osmosis water with EC/TDS at 0 🐉 Nutrient Solution EC 2.5 at 63 degree F 💡 Light power at 50%, DLI 35 canopy coverage at 18hrs That is it for this week. Thanks for the look, read and stopping by.
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Heeeey guys! 👋 Sorry for the very late update! I had so many things going on but now I can finally update the diary! This is the last week before harvest and I kept an eye on my plants pretty much all the time! When I started to notice more amber trichomes were appearing I knew that my babies were finally ready! I just wanted a small amount of CBN, so probably I reached a good balance! Besides that I believe everything was quite relaxing and simple this week. Their smell was wonderful! I also trimmed by babies almost everyday, I kept removing the most ugly leaves to allow some of the lower buds to develop a little more this final week! I stopped watering them 4 days before harvest and then I gave them one day of total darkness. I hope you all enjoy the videos and photos! Thanks!