Description Nitrogen (N) Phosphate (P) Potassium (K) 16% 20% 5% New Growth “Green Up” Root Development Resist Disease 6.4# actual per bag 8# actual 2# Iron & Zinc (Fe) – 0.5% (0.2 #) For a lawn with a dark blue-green color Sulfur (S) – 9% (3.6 #) To help your lawn with disease resistance Homogenized – This process makes Nitrogen (gas) stable. This process makes Phosphate (P) and Potassium (K) readily available to the plant Homogenized fertilizer will feed your lawn for 90 days (non-homogenized feed for up to 30 days) Iron (Fe) is added to Magnum to give your lawn a dark bluish-green color. Sulfur (S) is added to Magnum to help your lawn resist disease. Magnum is good for a new lawns because of the high Phosphate (P) and also good for existing lawns because of the high Nitrogen (N).
