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Brown spot

AS420started grow question 4y ago

On only one of my plants there is a brown spot which I have no idea where it can come from. I didn't give too much fertilizer and I regulate my ph between 6 and 6.5. Some idea?

AS420

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Leaves. Color · Dark-brown

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Organomananswered grow question 4y ago

Slight burning from feeding too often perhaps. Remember, in soil it is a schedule of plain water/plain water/feed/plain water/plain water/feed.........so that the plants are only being fed every 10-14 days, which is plenty in soil, as soil "holds onto" nutrients and the plants need to use up what is already there before new nutrients are added.

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Chow_13answered grow question 4y ago

I agree with Organoman. Nutrients burn from to much feeding. Some strains don't need as much as others. This one might be a light feeder.

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HeavyHittahanswered grow question 4y ago

Your good it's on the lower growth. New growth looks healthy . Maybe just from a bit of nutrients spilt . It happens to me on the first 3 finger fan leaves . I just Chop them off . As long as new growth looks healthy your fine.

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