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What are these big white blotches on my leaves?

ShiftyGaijin
ShiftyGaijinstarted grow question 4 years ago
First soil grow. Haven’t been keeping track of time or writing down notes on this one. Just getting a feel for how the plants grow in soil. Some of the fan leaves on one plant have pretty big white blotches on them. Curious what anyone else thinks.
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Leaves. Other
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Aaddssee
Aaddsseeanswered grow question 4 years ago
hice mate, look like a fungus or a mineral deficiency. I suggest you cut the affected leaf and apply some foliar nutrient formula
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DoDrugs420
DoDrugs420answered grow question 4 years ago
That looks like rust, a fungus. Organic fixes: baking soda, 1 tea spoon/ quart of water. spray on. copper sulphate, read lables. fungacidal soap sprays; garlic sprays, 1/2 cup minced garlic, 1 quart of water. let sit 24hrs, strain, spray. sulphur, one of the best natural sprays. it is low in toxicity. micro kill, a citric based killer. great success Remove affected leaves if possible.
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