Fungus or deficiency ?
GrowCam247started grow question 5y ago
Hi, I had issues with these leaves before and i was told that it was a ph issue which I probably think it was. Since then the spots have turned rust colored. From what I read that it could be 3 things. Rust fungus, calcium or magnesium deficiency. I read that if it is fungus that
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Hashyanswered grow question 5y ago
Yeah I will take a few days to start working. The leaves with the damage will always have the damage so its new growth you want to keep your eye on for problems now.
GrowCam247answered grow question 5y ago
I added extra Cal Mag to this plant yesterday, so not sure if the results will show so soon
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Hashyanswered grow question 5y ago
I would say it more like it needs a bit more calcium. Get a cal mag nutrient and apply to your feeds.
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GrowCam247answered grow question 5y ago
I read that if it is fungus that you can rub some off and that will determine that its the fungus. I tried and none rubbed off.
In case should I clip off the affected leaves?
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