So, there is a bucket of white powder in the fertilizers area. I think it is either limestone or hydrated lime. the only other thing I can think of is bonemeal, but I think that is a somewhat different color. Is there any other fertilizer that is a white powder? Is there a test I can do, like mixing with water and approximating a titration with vinegar? I have nitrazine pH paper.
Mystery white soil amendment in garden shed.?
- Thread starter uuja
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