Finding the right lawn weed and feed fertilizer helps you control common weeds while feeding your grass for a thicker, greener lawn. The products below combine weed control with nutrients designed to crowd out future weeds and improve turf health. Each option is suitable for different lawn sizes and weed concerns, from dandelions and clover to crabgrass prevention. Read on to compare key features and make an informed choice for your yard.
| Product | Brand | Size / Coverage | Key Benefit |
|---|---|---|---|
| Scotts Turf Builder Weed & Feed3 | Scotts Store | Up to 15,000 sq. ft. / 42.87 lbs | Kills listed weeds and feeds to thicken lawn |
| Scotts Turf Builder Weed & Feed3 | Scotts Store | Up to 5,000 sq. ft. / 14.29 lbs | Kills listed weeds and thickens lawn |
| Scotts Turf Builder Weed & Feed5 | Scotts Store | Up to 4,000 sq. ft. / 11.32 lbs | Kills listed weeds and crowds out future weeds |
| Scotts Turf Builder Triple Action | Scotts Store | Up to 4,000 sq. ft. / 11.31 lbs | Kills weeds, prevents crabgrass, and feeds |
| BioAdvanced 5 In 1 Weed and Feed | BioAdvanced Store | 9.6 lb | Kills tough weeds and prevents new ones |
Scotts Turf Builder Weed and Feed3 (15,000 sq. ft.)
Scotts Turf Builder Weed & Feed3 combines weed killer with lawn food to help thicken existing turf and crowd out future weeds. It targets more than 50 listed lawn weeds, including clover and dandelion, while feeding the grass to promote a stronger, greener lawn. This option is designed for larger lawns up to 15,000 square feet, with application timing suited to active weed growth and daytime temperatures between 60°F and 90°F. It’s recommended not to apply more than twice per year to avoid overuse. The product emphasizes both weed control and lawn nutrition as a combined solution for steady turf improvement.
Scotts Turf Builder Weed & Feed3 (5,000 sq. ft.)
This Scotts formulation mirrors the 15,000 sq. ft. variety but is sized for smaller lawns. It provides weed control for more than 50 listed lawn weeds, including clover and dandelion, while feeding to promote thicker growth. Apply during periods when weeds are actively growing and temperatures are between 60°F and 90°F, with guidance to limit applications to no more than twice per year. The compact bag makes it a practical option for mid-size suburban lawns that still require robust weed control and fertilizer in one step.
Scotts Turf Builder Weed & Feed5 (4,000 sq. ft.)
The Weed & Feed5 option focuses on both effective weed suppression and lawn enhancement for up to 4,000 square feet. It controls over 50 listed lawn weeds, such as clover, dandelion, and plantain, while feeding to promote a thick, competitive lawn. Application timing aligns with active weed growth and moderate temperatures (60°F–90°F). The package emphasizes a two-application-per-year limit to maintain turf health and avoid over-fertilization. This size caters to smaller residential yards seeking a resilient, weed-resilient lawn with ongoing nourishment.
Scotts Turf Builder Triple Action (4,000 sq. ft.)
Scotts Turf Builder Triple Action is a three-in-one formula designed to kill existing weeds, prevent crabgrass for four months, and feed the lawn to build a thick, green turf. It targets a comprehensive list of common weeds, including dandelion, clover, and chickweed, while offering ongoing protection against new weed invasions. The product claims crabgrass prevention without killing already established crabgrass and emphasizes balanced feeding to promote healthier grass. This option suits lawns where weed management and preventive care are both priorities within a 4,000 square foot footprint.
BioAdvanced 5 In 1 Weed & Feed
BioAdvanced 5 In 1 Weed and Feed focuses on tough weed control and preventative action, targeting a range of listed weeds with weed control for lawns. It also emphasizes preventing new weeds from taking root, providing a proactive approach to lawn care. The product is designed for residential use and promises visible improvements within a short timeframe for weed suppression. It is a versatile option for homeowners dealing with persistent weeds while seeking ongoing lawn nourishment in a single application.
Buying Guide
- Lawn size and coverage: Choose a product that matches your yard’s square footage to avoid wasted product or under-treatment. Larger yards often benefit from higher-capacity formulas, while smaller lawns may prefer compact bags.
- Weed spectrum: If your yard has clover, dandelions, and other common weeds, select a formula that explicitly lists those species. Some products also include prevention for crabgrass.
- Crabgrass prevention: If crabgrass is a concern, consider products labeled as triple action or with crabgrass prevention features. Note that preventive effects typically apply to new growth rather than existing crabgrass.
- Temperature and timing: Most lawn weed and feed products work best when weeds are actively growing and temperatures are between about 60°F and 90°F. Avoid application during extreme heat or drought stress.
- Frequency: Many products recommend no more than two applications per year. Adhering to this helps prevent over-fertilization and burn damage.
- Fertility balance: If your lawn needs more feeding than weed control, prioritize products that emphasize turf nutrition. Conversely, if weed burden is high, prioritize effective weed control with compatible feeding.
- Environment and safety: Read labels for safety guidelines, pets, and irrigation recommendations. Some products require watering-in after application or waiting periods before re-entry to treated areas.
- Size and storage: For seasonal use, consider bag weight and storage space. Smaller households may prefer smaller bags, while larger properties benefit from larger containers.
- Product variety: If you have a mix of lawn sizes, you can combine products across areas, but avoid applying different products in overlapping zones that could lead to over-application.
Note: The information above summarizes product features and usage guidelines as described by manufacturers. Always follow the product label for specific instructions, including application rates, timing, and safety precautions.