Leaf Discoloration

MisterPandaBearstarted grow question 5y ago

What is causing this discoloration pattern?

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Week 12

Leaves. Color - Yellow

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MangoDuduanswered grow question 5y ago

It’s like a micronutrient def, Zn causes the necrosis on tips of the leaves in a immobile way. Maybe combined with Mn that causes that one in the middle of the leaf. Are u sure to give them enough calmag?

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