10 Best Lawn Weed Control And Fertilizer Products 2025 in the United States

Scotts Turf Builder Weed & Feed3 is a combined weed control and fertilizer product that is designed to both kill existing weeds and promote a thicker, healthier lawn. One of its main strengths is its ability to control over 50 types of lawn weeds, including common nuisances such as clover and dandelion, making it very effective for comprehensive weed management. The product works by applying the granules to a wet lawn, which allows the active ingredients like 2,4-D and Mecoprop to effectively target weeds while the fertilizer components nourish the grass.

This makes it versatile and suitable for various grass types including Bermudagrass, Bluegrass, and Fescue, among others. The coverage area of 5,000 sq. ft. ensures that a single 14.29 lb. bag can treat a sizable lawn, which adds to its convenience and value. However, potential users should note that the product is not available in Florida, which could limit its accessibility for some. Additionally, as with any chemical-based lawn care product, caution is advised to minimize any possible negative impact on the environment and to ensure safety during application.

The requirement to apply it during specific temperatures (between 60°F and 90°F) can also be a bit restrictive, as it narrows down the optimal usage period. Despite these considerations, Scotts Turf Builder Weed & Feed3 proves to be a robust solution for those looking to efficiently manage lawn weeds while simultaneously fertilizing their grass.

Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is designed to tackle two major aspects of lawn maintenance: weed control and fertilization. The product is a pre-emergent weed killer that targets crabgrass and a variety of other common lawn weeds such as barnyard grass, foxtail, Poa annua, chickweed, and oxalis. This makes it a highly effective choice for preventing weeds before they invade your lawn in early spring.

One of the major strengths of this product is its dual functionality—it not only prevents weeds but also provides nourishment to your grass, helping it green up quickly after winter. This dual-purpose feature can save users both time and effort as they do not need separate products for weed control and fertilization. The application method is straightforward; simply apply it to a dry lawn before temperatures rise consistently above the 80s.

Its coverage area is impressive, as one 40.05 lb. bag can treat up to 15,000 sq. ft., making it suitable for medium to large lawns. However, this product does have its limitations. It should not be used on Dichondra and Bentgrass, which could be a drawback for those with these types of lawns. Users need to be mindful of applying it at the right seasonal timing for optimal performance. Scotts Turf Builder Halts Crabgrass Preventer with Lawn Food is a solid choice for those looking to manage weeds and fertilize their lawns effectively in early spring, particularly if they do not have Dichondra and Bentgrass.

The Scotts Halts Crabgrass & Grassy Weed Preventer is a pre-emergent weed killer designed to stop weed seeds from germinating, targeting specific weeds like crabgrass, foxtail, spurge, and others in the early spring, as well as moss and different weeds in the fall. It is suitable for use on most grass types, except Dichondra and Bentgrass. One of its strengths is its broad application window; it can be applied in early spring or fall and is effective regardless of subsequent rain, snow, or freezing temperatures.

Additionally, the product covers a large area of 10,000 square feet, making it a cost-effective option for larger lawns. However, it does not offer fertilizing benefits, focusing solely on weed prevention. This could be a drawback for users looking for a combined weed and feed product. Its granular form makes it easy to apply using a spreader, but users should ensure uniform coverage to avoid missed spots.

This product is ideal for homeowners who need a reliable, season-long weed prevention solution for sizable lawns.