advanced 16-4-8 balanced npk - lawn food quality liquid fertilizer - spring & summer concentrated spray - any grass type - simple lawn solutions (32 ounce) simple lawn solutions simple lawn solutions: 16-4-8 is an all in one balanced lawn food liquid fertilizer. made from high-quality ingredients resulting in a very pure and clean npk liquid nutrients. 16-4-8 is designed to give your turf green & growth while providing just enough energy for root vigor. if you want a balanced lawn food to maintain a beautiful lawn this lawn food is perfect for you! great for any grass type, including bermuda, st. augustine, zoysia, buffalo, centipede, florida palmetto, bahia, fescue, ryegrass & kentucky bluegrass. give your lawn the key macronutrient treatment it needs.16-4-8 liquid spray fertilizer is a lawn nutritional liquid designed to provide an established lawn with key nutrients or treat a lawn with nitrogen phosphorus potassium nutrient deficiencies. be sure to keep your lawn watered sufficiently to ensure nutrients are absorbed properly. features and benefits of this lawn fertilizer include: premium 16-4-8 balanced lawn food, contains nitrogen, phosphorus & potassium nutrients, also contains seaweed and fish, made with feed grade ingredients, is great for every grass type, concentrated solution, made & manufactured in the usa, and is used commercially.