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Thin wispy leaves

Bigdaddyblue
Bigdaddybluestarted grow question a month ago
Plant leaves look thin and wispy at the top. Idk if this is something I've just never noticed on previous grows till now. What do you think the issue is? Plants could be getting a little too much light 45 DLI but im not sure. Everything looks to be going pretty well though.
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Leaves. Color - Yellow
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001100010010011110
001100010010011110answered grow question a month ago
Not all genetics have fat bladed leaves. new growth in the 2nd pic looks worse. This could be too much p or k, but i don't know which symptoms occur first to rule it out. I'd expect other visible symptoms. You mention 45DLI -- this makes me lean toward light-related. Drop that back to 35-40... This should cover the error of the phone apps... phones are not 500 usd quantum sensors. they convert klux, whether they say it or not, and that is not a one-size-fits-all conversion factor. Depedning on CCT and maybe even CRI you will get different measurements for the same PAR due to different light properties.
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AsNoriu
AsNoriuanswered grow question a month ago
watering too much or cold temps.
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