Contains 44.9% potassium (K). Use to provide extra potassium. A macronutrient essential for healthy plant growth. 1 lb Guaranteed Analysis: Soluble Potash(K2O) ............. 52% Sulfur(S) ...........

Magnesium Nitrate Mg(NO3)2 1 lb This item ships to United States destinations only. Select a reclosable bag or our new GLA Fert Jars for easy storage and dosing. Research before your fertilize...

Use for quick and easy dosing on a daily basis. Prepare fertilizer or supplement in advance, store in dispenser, and dose accurate measurements as needed. Measure just the right amount of liquid...