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rust?

Dodgers
Dodgersstarted grow question 4 years ago
if you know what this is and how to get rid of it, let me know thanks!
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Week 7
Leaves. Color - Mottling
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Chow_13
Chow_13answered grow question 4 years ago
First and third picture look like ph fluctuations (most likely went to low) not sure what the second yellowing is from
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2020Grower
2020Groweranswered grow question 4 years ago
Hey, to me it looks like you sprayed your plants with something during when the lights are on. If so, you should never spray plants with lights on, always have it off. Nutrients burn leaves under the light.
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