I dont know but, used coffee grounds can. use 4 parts water to 1 part coffee grounds and, pour into plants roots about every two weeks.
2006-12-09 17:27:51
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answer #1
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answered by ny21tb 7
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No yeast is not a fertilizer. It doesn't contain sufficient amount of N, P, K, Mg, Fe, S, Cu, Zn, B, Mn, Mo, or Ca. to be considered a fertilizer. A soil conditioner maybe, but not a fertilizer.
2006-12-10 07:44:16
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answer #2
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answered by Anonymous
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