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Stem gets purpel and it dont quit but they had no ...

MR_Greeen
MR_Greeenstarted grow question 5 years ago
Stem gets purpel and it dont quit but they had no signs on the leafs its not only on one strain ...
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Week 1
Techniques. Defoliation
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Stick
Stickanswered grow question 5 years ago
Hi @MR_Greeen! My bet is that you took a clone on a pre-flowering plant which was already asking for loads of P+K. Now the stems have become purple because of a temporary Phosphorous deficiency, but you shouldn't fix this since you want them to veg. Just let them grow, this won't impact your yield. Happy growing! 👊
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Philindicus
Philindicusanswered grow question 5 years ago
It looks like genetics in combination with your nightly temperature drop down to 68 F is bringing out this characteristic in your clones. I would also keep an eye on your light distance the leaves are showing signs of stress. If you notice the leaf blades are slightly folded up or canoe shaped they do this to conserve moisture. They are also showing a bit of tip curl which can some time be a precursor of nutrient burn. Hope this helps👍
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OutForReal
OutForRealanswered grow question 5 years ago
Your clones needs to get some cal mag I guess. I bet on the genetic as even if they are different they are all looking sativa dom and sativas likes to have that kind of colours ( from my experience )
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DankGardener
DankGardeneranswered grow question 5 years ago
It's either genetics but I think you need to check pH. Even if running so called pH perfect. I always double check pH cause it can be the cause of most deficiency
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