Still having problems
- Thread starter alz
- Start date
longdongjohnson
Well-Known Member
Pic of the whole plant would help. Can you give us a little more information about your grow. Soil / hydro, fertilizers, lighting, temps, humidity.
Terry385
Well-Known Member
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.
The leaves that are effected will not recover, but once you fix the issue, the problem should stop spreading to other leaves.
The leaves that are effected will not recover, but once you fix the issue, the problem should stop spreading to other leaves.
Diabolical666
Well-Known Member
Is this an old leaf that was fucked up b4? It wont fix. Is that white patches water burn? chemical burn? light burn? or progressed damage? Is this new damage, and what have you changed since last week?
