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Color on leaves question...

NexusDevil
NexusDevilstarted grow question 5y ago
So I have some odd coloring on the leaves, any help is appreciated.
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Leaves. Color - Dark-brown
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MrBlocc420
MrBlocc420answered grow question 5y ago
Hard to tell from photo in this lighting, but it looks to be a ph fluctuations issue, Managing pH is crucial for cannabis plants to be able to take up nutrients through their roots. When the pH around the roots jumps up and down, it can stress the plant and cause brown spots to appear on the leaves. Spotting on the leaves as a results of pH fluctuations is more common in hydroponic setups (where the pH tends to go up and down), but it is possible it can also happen in soil. This seems to often happen when the pH swings too high or low. The main way to fix this problem is to fix the pH problem that caused the spotting. The leaves that are effected will not recover, but once you fix the issue, the problem should stop spreading to other leaves. Hope that helps and good luck to you
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