ok,
Where I live, people use sodium bicarbonate to treat rust on garlic or onions.
But with potassium bicarbonate I should have better results?
Is there any known difference between potassium and sodium bicarbonate as fungicide?
And my last question,
How much potassium bicarbonate should I dissolve in 1l water?
Last edited by Itoero; May 26, 2015 at 07:34 AM.
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