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Foglie bruciate.

Jeremi420
Jeremi420started grow question 4 years ago
Ciao ragazzi?spero vada tutto bene. Ho delle bruciature nelle foglie di una sola pianta, ho dato bio grow e top max biobizz. Umidità 50 % temperatura 27/30 °c purtroppo. Io penso sia dovuto alle luci troppo vicine, ma volevo un vostro parere. Grazie mille.
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Week 4
Leaves. Color - Dark-brown
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Bloombuster
Bloombusteranswered grow question 4 years ago
приветствую, бро! 👋 судя по фото, у тебя переизбыток азота, уменьши в три раза добавку "grow", из-за переизбытка азотом (ярко зеленый цвет взрослой листвы с глянцевым блеском) у тебя возник дефицит фосфора (пятна по краям листвы). Понизь азот, бро! Растению из-за этого труднодоступен фосфор. Удачи, бро! 👌😇👍
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NobodysBuds
NobodysBudsanswered grow question 4 years ago
heh, well, in your case not the cotyledons, but the lower leaves.. the moment thoe show a N-def, go ahead and start.
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NobodysBuds
NobodysBudsanswered grow question 4 years ago
I don't think that's light burn. Never how it has progressed the 2 or 3 times i've seen it and once in last month and a half with new lights torching a younger rooted clone. That's likely nute burn than anything else. is the under side of the leaf soft like suede? or leathery? glossy? any of these coniciding points toward toxicity of some sort. It's early, so dial back slightly and it likely fixes itself in time, or give an extra water-only irrigation here and there. I see you just started feeding this week? You soil may be hot.. may not need it yet. Wait for cotyledons to fade and then start 1/4 str every third watering and slowly build up unless plant dictates otherwise.
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Rap_a_cap
Rap_a_capanswered grow question 4 years ago
Hi, it seems to be an initial light burn. However they look healthy and very dark green.
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