10 Best Lawn Fertilizers 2025 in the United States

Scotts Turf Builder Weed & Feed3 is a versatile lawn care product designed to both fertilize your lawn and control weeds. It has a balanced approach, combining weed killer and lawn fertilizer, which is ideal for users dealing with common lawn weeds like dandelions and clover. The product is effective on various grass types such as Bahiagrass, Bermudagrass, and Bluegrass, making it suitable for a wide range of lawns.

One notable feature is its broad coverage, as a single 14.29 lb. bag can treat up to 5,000 square feet, which is impressive for medium to large lawns. It needs to be applied to a wet lawn with actively growing weeds and when temperatures are between 60°F and 90°F for best results, which might require some timing considerations from the user. The granule form simplifies the application process, as it can be spread easily using a broadcast spreader.

However, the product is not available in Florida, which could limit its availability for some users. Despite this minor drawback, Scotts Turf Builder Weed & Feed3 is a strong candidate for anyone looking to manage weeds while promoting a thicker, healthier lawn.

The Scotts Green Max Lawn Food is a dual-action fertilizer that combines nutrients with an iron supplement, designed to provide rapid greening within just 3 days. This product stands out for its inclusion of 5% iron, which enhances the greening process and is suitable for all grass types. You can apply this fertilizer during any season—spring, summer, or fall—which makes it versatile for year-round use.

Additionally, its granular form and stain-free application on concrete and driveways offer ease of use and convenience. While the quick-release nature ensures fast results, it might not offer sustained feeding over a longer period, necessitating more frequent applications. Covering up to 5,000 sq. ft. per 16.67 lb. bag, it is fairly efficient for medium to large lawns.

For those who prioritize quick greening and convenience, this product could be an excellent choice, but those needing a long-term feeding solution may want to consider other options.

Scotts Turf Builder Triple Action is a specialized fertilizer designed specifically for new lawns, combining weed prevention, feeding, and support for grass growth in one product. It’s great for people planting new grass like Kentucky Bluegrass or Ryegrass, as it helps prevent common weeds such as dandelions and crabgrass without harming young grass. The product works best when applied on a dry lawn with temperatures between 60°F and 90°F, which matches the typical growing season for many grasses. It covers up to 4,000 square feet, so it’s suitable for medium-sized yards.

One of the key strengths is its triple action formula that not only feeds the lawn but also protects it from heat and drought, which is helpful for maintaining healthy growth in challenging weather. The granule form makes it easy to spread evenly. Since it combines fertilizer with pre-emergent weed control, it offers a convenient all-in-one solution, although this may reduce flexibility for users who want to target only fertilizing or weed prevention separately.

This fertilizer is not suitable for use in Florida or California due to regional restrictions, so users in those states will need to look elsewhere. It effectively prevents many common weeds and provides a nutrient boost, making it a suitable choice for new lawns needing both protection from weeds and healthy growth support.