Schultz® Lawn Fertilizer 27-0-3 is a burn-proof product designed to quickly give you a nice, green lawn thanks to its quick-release nitrogen content. Also contains potash to help increase resistance to diseases and stresses such as drought or winter conditions. This fertilizer is phosphate-free, which means its impact on the environment, including streams and lakes, is reduced. You can safely use your lawn right after you've applied it. A 12-kg bag (26.4 lb) will cover 800 m2 (8,600 sq. ft.). Start fertilizing your lawn in early spring and apply only as directed. Do not apply at higher application rates than recommended.