Likes
Comments
Share
@Zero0
Follow
Question 1 there’s a bit of purple on the stem I kinda did a nasty job on transplanting I believe it’s that but I’d still like some input if possible Question 2 theres a bit of yellowing I was wondering if that’s perhaps due to nutrient deficiency I do have my lights pretty far away and have them pretty low Lastly the nutrients I added were like at the same time I transplanted I heard Gaia green takes up to two weeks for the nutrients to be available I forgot to add warm casting so should I top dress with some worm casting?
Likes
2
Share
10/12 light to medium defoliation. Having issues with humidity so I hope this will help. Lights at 50%. Closest plant is 12in and furthest is 20. Explosive growth. Went as high as 1.4 mS/cm. Going to dial back since I defoliated a bit. 10/14 under mixed nuts at 1.080. Going to use this opportunity to flush at lower EC and add sensizyme since everyone is in some stage of flower. Defoliated and checked for wet spots. All good. 10/16 Super Cropped the 2 tallest plants. Only my second time doing this. 90% sure everything went off without a hitch. Fingers crossed. 10/19 Watered at 1.3ec. 20% runoff. Continue to defoliate as needed. Getting low on verticle space. I think I will be good. Cold front moved through so humidity is finally coming down.
Likes
67
Share
Hallo und herzlich Willkommen in Woche 16/ Blütewoche 4 So die dritte Woche und somit eine sehr aufregende und spannende ist vorüber. Der Phosphor und Kalium Bedarf erhöht sich in dieser arg und zu einem schlich sich ein Calmag/ Kalium- Phosphor defizit ein. Wir müssen das jetzt noch mal Korrigieren. Licht bzw. Wärmestress lässt die Blattspitzen der Sonnensegel auf Mittlerer höhe nach unten zeigen. Viele Symptome überschneiden sich beim nachlesen. Aber das macht es auch so spannend 😉 Zwecks der Hitze werden wir auch die LED Lampe auf 600 Watt stellen. Wetter: Da sich durch die Anfangs mistige Erde sich alles um gute 2 Wochen nach hinten verschoben hat, befinden wir uns jetzt eher in einer Periode, mit sehr hohen und Trockenen Temperaturen. Demnach und das war auch schon lange ein Wunsch, haben wir jetzt ein Klimagerät installiert. Unser Streben darin werden keine absoluten Idealtemp. sein sondern so, dass es den Pflanzen nicht zu unangenehm wird. Das bedeutet das die Höchsttemperatur im Innenbereiches des Zeltes ca. bei 29- 30 Grad Celsius liegen wird. Ja ansonsten sieht es ganz okay aus :-) Die höchstwachsende Cola haben wir ein wenig zur Seite runter gebunden und passt jetzt schön zur Höhenebene der anderen Lebensgefährtinnen. Bisher sind auch keine Anzeichen von HEMA und auch die Trauermücken wurden von den Nematoden Sichtlich unterdrückt. Zu den Thripsen: Trotz Blausticker müssen einige noch vorhanden sein. Ansonsten war es das erst einmal und wünschen somit allen Growmies einen schönen chilligen Sonntag und eine Erfolgreiche neue Woche! Vielen Dank im Voraus, an all diejenigen die unseren Report Besuchen, kommentieren und oder auch liken! VG!
Likes
7
Share
@DIY95
Follow
Blütewoche 7: Nachdem ich den Großteil meiner Frustration über den Fehlschlag verarbeitet hatte, entschied ich mich dazu den Plan doch nochmal zu überdenken und separierte die gezwitterte Übeltäterin ins leere Nebenzelt um diese schonmal auf die letzte Reise zu schicken. Wie man auf den Bildern erkennen kann kontrollierte ich die Pflanzen an Tag 100 noch einmal genaustens auf Pollensäcke. Diese ließen auch nicht all zu lange auf sich warten und es waren doch mehr als gedacht. Aber als ich mir die Terpene anschaute und feststellte, dass der Großteil schon milchig ist und die Pflanze im Vergleich zur ChocolateHaze beispielsweise von Samen wirklich verschont ausschaut, stellte ich mir folgende Frage.. Ist es unter diesen Umständen nicht sinnvoller , die Pflanze zu nehmen wie sie ist und dafür das Risiko zu minimiere nur noch mehr Samen zu züchten? Natürlich würde ich sie lieber noch 2 Wochen in Blüte lassen, aber wer weiß wie viel Müsli in 2 Wochen nachkommen können.. Ich will es nicht herausfinden 😒😅 Also bereitete ich einen letztzen Trank zu, welcher der Pflanze für die kommenden Tage etwas " beruhigen " sollte. - To be Continued -
Likes
19
Share
Let’s go Day 85 from seed !! This has been another great week ,ladies are coming close to the finish line an looking so beautiful!! This week we will continue flushing on these 3 ladies an jump em into there 48 hrs of darkness on Friday or Saturday will see ! Let’s have another great week ,, peace love an positive vibes to all y’all Keep them eyes peeled for next weeks update !! Cheers 😶‍🌫️💨💨💨💨💨🤙🏻
Likes
29
Share
@Prilyfe13
Follow
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
Likes
3
Share
@Chubbs
Follow
420Fastbuds-Week 2 Kamala Auto These girls have definitely rooted and started upward. They're about 3in tall and showing daily growth. I stopped watering by spraying the soil and started hand watering 250-500ml daily. I use calmag 5ml/gal every feeding. So far they've responded well and I look forward to the weeks to come. Happy Growing
Likes
5
Share
The one jelly donutz is taking a little better than the second. Still battling root issues. Strawberry gorilla auto is a couple weeks ahead flowering
Likes
28
Share
@Scandic
Follow
Tough start for plant A outside with bad weather. Plant B, C and D also out now Sprayed with Canna Cure
Likes
33
Share
@Mr_Pgrow
Follow
What an amazing auto to grow. She gave no problems whatsoever. She loved her weekly compost extraction watering and responded brilliantly after each. Although slightly overshadowed by her growing room partner, she still managed a pretty good yield Weighting in at 52.3g of flower, probably the dencest and hardest buds I've grown so far. Also pulled 18g of trim for extraction. Follow me here https://www.theweedtube.com/user/Mr.PersonalGrow
Likes
50
Share
It was a good week for Night Nurse👍 Now that they're in the ground they're doing much better and putting out more growth. The one on the end could have better color, since her new growth is a bit yellow. I gave her an extra feeding last night after I transplanted some Calendula into the bed since it's a good pest repelling companion. We're getting some much needed rain today🙏 Otherwise there's not much else to report! Update 6/26- I totally forgot to add that on Monday the garden got a spraying of horn manure. Horn manure is a biodynamic preparation of cow manure that's been fermented in a buried horn. This results in a material that's teeming with beneficial flora and fauna for the soil. Ideally it would be sprayed prior to planting in the spring as it encourages healthy root growth. I purchased the pre-potenized so that I only had to spend 20 mins stirring rather than an entire hour. That would have been brutal😵 I sprayed it at night when the earth is breathing in and used a spruce bough to sprinkle it over the plants in the garden. The extra icing on the cake was that there was a rain the day before, and another the day after I sprayed so it was well watered in.
Likes
2
Share
Since Day 56, I moved her into the new tent sizing 150*150*200 cm and 450W Grow light
Likes
41
Share
Growing the famous Alien OG by The Cali Connection, highly recommended, not just the strain but the Breeder themselves. I will be putting alot more effort into my diaries and try to provide you guys as much detail as possible all the way until harvest. Any questions guys just ask Thanks & Happy Growing 💚👍🏾🌱
Likes
60
Share
@m0use
Follow
This week has been descent, plants recovered just fine from the LST issues from before. Its like they never were really phased by it. and that's impressive for the strain it really can take abuse and grows well. I was away for a extended weekend and tossed in 1Gal of ph'd water to the plants and hopped for the best, So far so good. Will need to water them again tomorrow. Had a bit of burning on some leaves from the soil/transplant so its good to know the stuff is feeding em well. I really think the fulvic acids are helping them take in the nutrients as I'm using less of it compared to other grows with Gaia Green. I topped all the plants this week and this should set them back a bit in vertical growth. I think they will be ready for flip in a week or two, they should have established themselves in the new pots with all their roots by now. Maybe give them a bit more and then pinch them all into the SCROG net, Might need a 2nd net to support the colas if they grow really tall. Aim for week 10 flip as of now. Clones are also doing well, one of them dried out a bit more and can see the growth was stunted. I also gave away the 4th plant that was a runt, they will be keeping it in a window still till its time to transplant them outside in the spring and let it grow into a monster plant outdoors hopefully if it does not get stolen. Hard to tell what will happen to it. Lota dumbasses in their neighbourhood. Other then that not much else to report on, Big shoutout to Medic Grow for sponsoring the lighting in my tent, They have provided me with 2x Mini Sun 2's in the 240w configuration, They use the v1 growing spectrum that is a all purpose seed to harvest spectrum so their is no hassle of switching it mid grow. If you interested in learning more about Medic Grow products please visit the web link below. https://medicgrow.com/ https://growdiaries.com/grower/MedicGrowLED
Likes
17
Share
It's been a beautiful strain to work with, the flowrs are definitely worth it after all this time, the quality is definitely high. However this pheno of ak420 smells very different from the other 2 phenos I've grown along with her. The flowrs are beautiful, very solid and frosty nuggets, I smoked a few little nuggets when trimming but I'm excited to taste the big buds, hope you guys enjoyed the process. I want to say that this pheno #1 has a different smell compared to the other 2 phenotypes of ak420 that you can see here on my page as well, so stay tuned guys! Overall result is very nice, good quality, strong weed, sticky, stinky. I can say that it's very great and also you can get them for a very cheap price so it's a very good investment if you're looking for a powerful and affordable strain. Cheers growmies! ❤️💚💛💎👨‍🌾
Likes
1
Share
@Kynareth
Follow
fertilizantes emerald y tierra biobizz
Likes
57
Share
@nonick123
Follow
Día 83 (15/07) ¡ Cosecha Auto Northern Dragon Fuel ! 😁 💦Nutrients by Aptus Holland - www.aptus-holland.com 🌱Substrate PRO-MIX HP BACILLUS + MYCORRHIZAE - www.pthorticulture.com/en/products/pro-mix-hp-biostimulant-plus-mycorrhizae
Likes
28
Share
If you are lonely when you are alone, then you are in bad company. Bee pollen is considered a “vitamin bomb” due to the presence of almost all vitamins with an average of 0.02–0.7% of its total content, with a higher amount of water-soluble than fat-soluble vitamins. Bee pollen contains vitamins A, D, E, B1, B2, B6, and C. It also provides minerals such as calcium, magnesium, phosphorus, potassium, zinc, copper, manganese, iron, and selenium, I mixed a bunch of that with some honey and RAW cane molasses to make a nice big bucket of tea. A family friend who is a beekeeper was kind enough to share some honey. The nutritional content of raw honey is impressive and includes high levels of protein, amino acids, B vitamins, calcium, manganese, potassium, magnesium, zinc, and iron, as well as various polyphenolic antioxidants. I am loading up nature's finest sugars, and sweet things, Honey & Mollases. UV-B-induced DNA damage (CPDs and 6–4 PPs) can be repaired efficiently by photolyases. Pyrimidine dimers can be repaired by nucleotide excision repair (NER), or bypassed by replicative polymerases (Britt 2004). The expression of the CPD photolyase (PHR) gene is induced by UV-B light dependent on UVR8 signaling pathway, and is also induced by blue and UV-A light (Li et al. 2015) https://link.springer.com/article/10.1007/s44154-022-00076-9?fromPaywallRec=true Old but gold. The camera picks up far more light than there is during the night cycle, camera is showing bright pink violet collages but my eyes barely see a thing, about 0.25ppfd in that tent overnight. Have been tweaking the spectrum of moonlight/intensity and watching the responses overnight. Tweak, tweak, tweak all week. PAR is 400-700nm, Overnight UVA in the tent is all 365nm and 385nm, so the meter only picks up a fraction of the light curve that makes it photosynthetically active past 400nm. Of the light in the tent, 0.25ppfd is from UVA Looks like It makes them 🕺 🕺 💃 all night. Better flower soon or ill be screwed for space, they are stretching, but is it "the stretch"? She has fire in her belly. Growing crops with insufficient light (i.e., below “optimal,” as defined here) limits the yield potential, which in turn wastes the other production inputs including labour, water, nutrients and electricity. As lighting fixture is one of the most expensive investment of the production, what is the relationship between light intensity and yield? Potter and Duncombe (2012) grew cannabis plants with varying canopy-level PPFDs during the flowering stage and found that increasing PPFD from 400 to 900 μmol·m−2·s−1 increased yield an average of 1.3 times higher, across seven cultivars, with no light intensity treatment effects on floral cannabinoid concentrations. Vanhove et al. (2011) found that cannabis yields were 1.3 to 3.1 times higher (depending on cultivar) when plants were grown under approximately 1000 μmol·m−2·s−1 compared to approximately 450 μmol·m−2·s−1 during the flowering stage.It was predicted that cannabis yield would exhibit a saturating response to increasing Light intensity, thereby signifying an optimum light intensity range for indoor cannabis production. However, a new research from Morrison (2021), after 81 days‘ experiment, found that When plants grew under LI ranging from 1200 to 1800 μmol·m–2·s–1 provided by light emitting diodes (LEDs), inflorescence yield increased linearly as LI increased up to 1800 μmol·m–2·s–1. "Cannabis will not stop flowering if the lights are turned on for a few minutes once or twice during the 2-month-long flowering cycle. If a light is turned on for 5 to 30 minutes—long enough to disrupt the dark period—on 3 to 5 con­secutive nights, plants will start to revert to vegetative growth." "Less than one half of one foot-candle of light (0.1ppfd) from sunlight will prevent cannabis from flow­ering. That is a little more light than is reflected by a full moon on a clear night. Well-bred indica-dominant plants will revert within three days. Sativa-dominant plants take four to five days to revert to vegetative growth. Once they start to revegetate, it can take from four to six ad­ditional weeks to induce flowering again!" Guess ill find out my answer soon.
Likes
57
Share
@Kmikaz420
Follow
Et voici le reste du jardin (sans la cherry cola qui sèche deja;) Rien à signaler à part les 2 monstre dans la tante qui n arrêtent pas de grandir ;) j ai fais une defoliation aux 2 ainsi qu aux dos i dos (qui produisent pas mal de feuilles à enlever;) Mais autrement elle aussi évolue bien . Demain la 2eme cherry cola va être recolter ainsi que la gorrilla x purple punch , et le reste du jardin ça continuer sont chemin encore une semaine avec nutriment puis on passera au flusch voilà voilà on y arrive tous doucement à cette douce et tendre recolte;) En espérant que se que vous voyez vous plaît ;) Bon dimanche à toute et tous je profite de vous postez quelque photo du jardin presque au complet (vue que j vais couper la cherry cola 2 ..et la gorrilla x purple punch Mention spécial à la dos i dos de barney qui m étonne de jour en jour plus une odeur folle de kusch ,des têtes dur comme la pierre, et pour une plante de 40cm elle va faire une bonne recolte !! (A voir d ici une semaine voir 2 ) et j ai dans les dos i dos comme pour les strawberry x gorrilla 2 pheno différent Un des pheno de strawberry prend 2 voir 3 semaine de plus à finir (j avais se pheno à mon premier journal de strawberry x gg4.. Dommage car l autre pheno est juste magnifique avec des têtes énormes (c celle de droite ) et elle fini bien plus tôt que l autre.. bon c été à peut près tout j voulais juste mettre quelque souvenirs en plus de ces magnifiques ladys 😀