Sul-Po-Mag Sulfate of Potash-Magnesia (50 lb bag)
Sul-Po-Mag - Sulfate of Potash-Magnesia (Trio) 0-0-22-11-20
(Consider for organic use)
Ingredients: sulfate of potash-magnesia • Unique, naturally occurring blend • Nutrient-dense mineral • 3-in-1 combination that provides sulfur, potassium, and magnesium • Can change an ordinary crop into an extraordinary one
Magnesium Source
- Item #: 041055050