Lawn and Tree Winterizer Fall Fertilizer, 18 lb Bag, Granular, 22-3-10 N-P-K Ratio

WNTIZER LAWN/TREE 22-3-10 18LB Specifications: Compositions: Iron Sulphur Apply 18 lbs. of Ultimate Lawn and Tree Winterizer on up to 5000 sq-ft each application. Most horticulturists agree that the most important applications of the year are the two fall applications. Early September and again in November is recommended but any two applications between early September and mid-November are good. These applications prepare your lawn for winter and help stimulate root growth. It will also give your lawn longer fall color and earlier spring greenup. If used as part of the Ultimate 4-step program, this is step 4 which should be applied in early November. Follow instructions on the bag.