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What could be causing these spots and burnt tips?
Lol_You_Lookedstarted grow question 3y ago
I noticed this starting this morning, the pH was 6.3 and 210 ppm. The water was about 7-10 days old. So I figure water change time?
Solved
Leaves. Tips - Burnt
Leaves. Color - Mottling
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Robertsanswered grow question 3y ago
No your pH is too high. 5.8 is for vegging. Your ppm is pretty low. I start around 500 ppm,I also run first solution 3 to 5 weeks.
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