Nature Safe- Granular Fertilizer- 5-6-6 31-017B Capacity Plus would be considered

Capacity Plus would be considered an ionic surfactant

on the product page

Latching Solenoid: 7-12 VDC

Derived from: Manganese Sulfate

Nature Safe- Granular Fertilizer- 5-6-6 31-017B Capacity Plus would be considered5 6 6 Nature Safe Granular Fertilizer Do Not Feed to Animals GUARANTEED ANALYSIS Total Nitrogen (N) . . . . . . . . . . 5. 00% 0. 20% Ammoniacal Nitrogen 4. 50% Water Insoluble Nitrogen* 0. 30% Other Water Soluble Nitrogen Available Phosphate (P2O5) . . 6. 00% Soluble Potash (K2O) . . . . . . . 6. 00% Calcium (Ca) . . . . . . . . . . . . . . . 5. 00% Magnesium (Mg) . . . . . . . . . . . 1. 50% 1. 50% Water Soluble Magnesium (Mg) Sulfur (S) . . . . . .