The Grow Awards 2026 🏆

Purple leaves getting worse!?

GracelessGardens
GracelessGardensstarted grow question 3y ago
So I started getting light purple/yellowing last week, after my last grow question, I landed on potassium deficiency. I gave a healthy dose (2 tbsp in a half gallon of spring water) of Fox farms big bloom (0-.05-.07), within the last 48 hrs and the purple looks worse? Any ideas?
Solved
Week 7
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-purple
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Roberts
Robertsanswered grow question 3y ago
It's your substrate ph. Which is causing the deficiency to show the roots can't absorb it. It's wanting the potassium. I will do you.
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