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I have brown spots on some leaves lower down on pl...

MissSolasolita
MissSolasolitastarted grow question 7 years ago
I have brown spots on some leaves lower down on plant. Have looked it up on internet and think it calcium deficiency. But I use Cal Mag. Could it be something else? I have picture up on diary.
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Week 6
Leaves. Other
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Stick
Stickanswered grow question 7 years ago
Hi @MissSolasolita! I see you're having purple stems, bronze/brown spots, I guess it's affecting only the lower leaves? If so, that's certainly a Phosphorous deficiency. Try to increase P intakes in her next meals. Hope this helps, keep us up-to-date and happy growing! 👊
Michka
Michkaanswered grow question 7 years ago
Hello ! Purple stems and brown spots equal phosphorus def... Just increase your pk feeding, controll your ph and everything's gonna be alright ! Anyway they look nice ! Happy growing !
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