Discussion forum for environmentally-friendly alternatives to replace synthetic chemicals and fertilizers.
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#1 |
Tomatovillian™
Join Date: Dec 2016
Location: steamy southern Arkansas
Posts: 155
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Alright, so my soil is quite low in potassium. I understand that muriate of potash is not suited for "organic" gardening due to it's chloride content.
People have suggested things like greensand (too expensive), worm castings (too time consuming/ expensive), and wood ash (too variable plus my pH is right where it needs to be). ![]() I've seen sulfate of potash listed in some organic gardening sources, but not often. I'm curious, would sulfate of potash be a suitable way to raise my potassium without trashing my organic approach? If it's fine to use, how often to apply? When to apply relative to planting time? |
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