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Leaves tips curls up
GR0WERstarted grow question 2 years ago
So, it is my problem. Few leaves on the top of the central plant. Idk, what kind of pathology is it and how to kure it.
I guessing overheat, but temperature sensor shows 25°c max, lamp to plant distance is about 30cm.
Also, they aren't smelly no more.
Please, help
Solved
Leaves. Curl up
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Sciolistic_Steveanswered grow question 2 years ago
lil tip bun, but the curling up on tips and the serated tips around leaf looks environmental.
RH is as important as temps. assuming that'snot too low? you get below 40% or near it and "tacoing" can happen.
as far as previous comment on light.. the watts are still high but the plants look fine.. still could be contributing to any spike in heat directly under the light.
i still think you should wait and see, unless something stands out in your mind about what youve recently done and maybe a temp measurement at canopy level where you see the tacoing occurring. it may be higher than 25c.
Slow progression of a problem is a good thing. it takes a small adjustment. rather be certain of the adjustment before compounding the problem with a potentially new one.
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