10 Best Cheap Lawn Fertilizer 2025 in the United States

The Scotts Turf Builder Weed & Feed3 is a combination of weed killer and lawn fertilizer designed to control a range of common lawn weeds like dandelions and clover while nourishing the grass. This product is suitable for various grass types including Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass. One of its key strengths is its coverage; a 14.29 lb. bag can cover up to 5,000 sq. ft., making it a cost-effective option for medium to large lawns.

This product works by killing over 50 different types of weeds and feeding the lawn to make it thicker and healthier, thus preventing future weeds from taking root. The product is synthetic, so it acts quickly but might not be the best choice for those seeking an organic option. Users should apply it to a wet lawn when the weeds are actively growing and the daytime temperatures are between 60°F and 90°F for optimal results.

However, it is not available in Florida, which limits its accessibility for some users. Additionally, the need for precise weather conditions for application could be seen as a drawback. Despite this, its dual action as both a weed controller and a fertilizer, combined with its extensive coverage and ease of application in granule form, make it a strong contender for those seeking an affordable solution for lawn care.

Scotts Turf Builder Lawn Food is a versatile lawn fertilizer that caters to all grass types and covers a substantial area of 15,000 sq. ft. This makes it a good choice for large lawns. Weighing 37.50 lbs, it is designed to be easy to apply on both wet and dry lawns, providing flexibility for users.

One notable strength is its capability to feed and strengthen grass, promoting deep root growth and improving the lawn's ability to absorb water and nutrients. This can result in a healthier lawn that is more resilient to future problems.

Despite being a synthetic product, its broad coverage and ease of use make it a strong contender for those in need of a reliable and effective lawn fertilizer at an affordable price.

Scotts Green Max Lawn Food is a synthetic granular fertilizer designed to quickly improve lawn color, thanks to its added 5% iron which helps grass green up within about three days. It covers a decent lawn size of 5,000 square feet per 16.67-pound bag, making it suitable for medium-sized yards. The product can be used during spring, summer, or fall and is safe to walk on right after application, which is convenient for busy homeowners.

One notable benefit is that it’s formulated not to stain driveways or concrete when used as directed. Being a synthetic fertilizer, it might not appeal to those preferring organic lawn care options. Typically, synthetic fertilizers like this are applied every 6-8 weeks during growing seasons.

If you want fast results and ease of use without organic certification, Scotts Green Max is a solid pick, though those seeking natural products should look elsewhere.