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Is this light stress?
KellosaurusGrowsstarted grow question 4 years ago
I recently added another 600w to help with flower it has these brown spots only on one plants and at the top you can see yellowing on leaves it’s only the top of the plant on like 4 fan leaves I am having some heat issues today I’m sitting at about 85 having issues with house ac
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Leaves. Color - Yellow
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GMSgrowsanswered grow question 4 years ago
Your ph is likely out of whack. Use a tds ph reader check your runoff ph and ec levels , that will let you know what's going on. If fabric planters, they may need more water at watering time to ensure your roots dont have dry areas. Cheers friend
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