Potash Magnesia Fertilizer 0-0-21.5 50 Pounds H509926
Sale price
$30.95
Regular price $119.06
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Sulfate of Potash Magnesia, also known by the brand name K-MAG or Sul-Po-Mag, is a Potash Fertilizer containing Potassium 21.5%,10.8% Magnesium, and 22% Sulfur. It has a very low percentage of Chloride (under 2.5%), which minimizes the potential for fertilizer 'burn'.
Potash Magnesia Fertilizer 0-0-21.5 50 Pounds H509926
Sale price
$30.95
Regular price $119.06
Shipping calculated at checkout.