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Sul-Po Mag 0-0-22-11-20



Crushed langbeinite, a marine deposit of potassium sulfate and magnesium sulfate in soluble form for available K and Mg when Ca is abundant. Alliums like its sulfur and potatoes like its quick boost of potassium 1⁄2-1#/100 sq. ft, 200-500#/acre.

059 PGS, 50# $39

Additional information


5#, 50#