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Leave colors on 3 week old clones blackberry Kush in Coco coir and a jiffy disk

Cannabingrowin
Cannabingrowinstarted grow question 3 years ago
Sudden yellowing and discoloration of a e or 4 week cutting. I water it when I see the Coco getting a little dry. I make sure there is at least 20% of run off water. I watered with pH corrected water to pH of 6. I also add a small amount of canna bioryzotonic for their roots.
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Week 1
Leaves. Curl down
Leaves. Color - Yellow
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gREEn7o0
gREEn7o0answered grow question 3 years ago
They are still pretty small and could be fine in a solo cup as long as you do your part to keep them happy (watered and fed.) But you could always pop them out really quick to see if they are root bound. Transplanting to a slightly larger pot probably wouldn't hurt as long as you don't put too much water until they spread their roots. I definitely agree that building a good root system before transplant is beneficial at least in my experience. I tend to go from solo (I let 'em get about a foot tall) to a gallon nursery bag (until I see lots of roots along the inside of the bag) then usually into 5 gallon bag. I have seen people go straight from seed to 7 gallon bag with no issues, as long as they do their part to not over water.
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Cannabingrowin
Cannabingrowinanswered grow question 3 years ago
gREEn7o0. This strain is notorious for magnesium deficiency. So that makes sense. I will start using the calmag more. The container is still a solo cup. So i should probably re pot them into one gallon pots. I have found that many transplants in small increments, if you dont damage the plant when doing it, can provide a better root system as the roots would be more dense as they max out each container. does anyone else agree that is true or am i just making that up.
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KushGANG
KushGANGanswered grow question 3 years ago
Hello wilcoxdi it is good you correct your ph and adding calmag. What i see is you have potassium deficience so try to bring more potassium with nutrients. Then yes your clones will be exact copies of the mother where you take clones. Good job. Continue buddy. Bye
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Cannabingrowin
Cannabingrowinanswered grow question 3 years ago
I am starting to introduce a calmag from biocanna. I have been pruning them as I plan on some serious low stress training. The tent stays at around 40 - 50%relative humidity at 74 - 78°F And 68° at night. They live in the same space as a this chili pepper and a San Pedro cactus (yeah the kind of cactus that contains mescaline). I'll update the low stress training pics. But I want to draw out the veg period as long as possible. I want 2 plants to cover the hike canopy. They are also 4th generation clones. I know clones should be exact genetic copies, that said I always see some off phenotypes starting to display after about 4 generations of clones. I don't know why. They should be exact copies right? Thank you all. This community is amazing. So many helpful people. Thanks again.
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gREEn7o0
gREEn7o0answered grow question 3 years ago
Weird, had difficulty posting another message, accidently deleted other suggestion.. Anyways, I looked at the plants these were cut from, noticed they had green stems (thought the purple may have been a genetic trait) these clones have purple and are losing their foliage from bottom up (signals it's mobile). I'm thinking it could possibly be a magnesium deficiency. Are you hitting them with anything that has magnesium in it? also Are the temperature and humidity from your grow condition correct?
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Cannabingrowin
Cannabingrowinanswered grow question 3 years ago
What are the other issues Roberts? I would love to hear your feedback. I want to improve my techniques.
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Cannabingrowin
Cannabingrowinanswered grow question 3 years ago
Runoff is about 6.5 pH. Sometimes 6.8. I let my other grow stay in solo cups until 2 weeks before flowering. But ok thank you I will transplant to 1 gallon probably. Then 3 gallon and flower in a 5 or 7 gallon. Plastic pots. I've used fabric so I wanted to see the difference between the two. If you look at my other grow that isn't harvested the buds speak for themselves.considering this is blackberry Kush and is not the highest yielding and rated moderate for growing difficulty. And thank you again. I will do that.
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Roberts
Robertsanswered grow question 3 years ago
You have a few issues. Your root bound for one. What is run off ph. That ph will be the one that matters.
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Cannabingrowin
Cannabingrowinanswered grow question 3 years ago
No way. Sorry I need to update that. It is more like 400. My tap water is about that.
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