10 Best Grass Fertilizers 2026 in the United States

Scotts Green Max Lawn Food is a granular fertilizer designed to cover up to 10,000 sq. ft., making it suitable for medium to large lawns. Its NPK ratio is 27-0-2, providing a high amount of nitrogen to encourage green, leafy growth but very little phosphorus and potassium. This focus makes it ideal primarily for promoting lush, green grass rather than root development or flower growth. The fertilizer also contains 5% iron, which helps speed up the greening process within about three days and adds a darker green color without staining nearby hard surfaces when used as directed.

The Scotts Turf Builder Weed & Feed3 is a combined weed killer and lawn fertilizer designed to enhance your lawn by eliminating weeds and promoting grass growth. Its main selling point is its dual functionality: it controls over 50 types of common lawn weeds like dandelion and clover while simultaneously nourishing your grass. This makes it particularly useful for those looking to both maintain and improve their lawn's health with one product.

Scotts Liquid Green Max Lawn Food is a liquid fertilizer combined with an iron supplement designed to quickly improve the green color of your lawn, usually within just 3 days. Its 2-in-1 formula feeds your grass while enhancing its color, making it a great choice if you want a fast and visible lawn boost. You can use it on any grass type, from Kentucky Bluegrass to Bermudagrass, which adds flexibility across different lawn varieties.