Organic Gardening Supplies: Fertilizers, Pest and Weed Control, Lawn Care

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Sul-Po-Mag

Sul-Po-Mag

Description
Otherwise known as sulfate of potash, magnesia, Sul-Po-Mag is a natural mineral salt, typically containing 22% potash, 11% magnesium, and 23% sulfur. A good source of potash where plenty of calcium already exists. Alliums like it.

Application rates
1/2-1 lb per 100 sq.ft based on indications of soil test.

Sul-Po-Mag

Unit Price Qty
50 lb bag $49.00