Achieving a thick, weed-free lawn relies on a smart blend of weed control and fertilizer. The products below combine broadleaf weed killing with lawn feeding to help your grass grow stronger while crowding out unwanted invaders. This guide highlights five top options, covering different lawn sizes and application styles to fit American yards and seasonal needs.
| Product | Brand | Coverage | Type |
|---|---|---|---|
| Scotts Turf Builder Weed & Feed3 – 5,000 sq. ft. | Scotts | 5,000 sq. ft. | Granular Weed Killer + Lawn Fertilizer |
| Scotts Turf Builder Weed & Feed3 – 15,000 sq. ft. | Scotts | Up to 15,000 sq. ft. | Granular Weed Killer + Lawn Fertilizer |
| Scotts Liquid Turf Builder with Plus 2 Weed Control | Scotts | Depends on lawn attachment | Liquid Weed Killer + Lawn Fertilizer |
| BioAdvanced 3-in-1 Weed and Feed for Southern Lawns | BioAdvanced | Outdoor lawn areas (Southern varieties) | Granular Weed Killer + Lawn Fertilizer |
| GreenView Weed & Feed – 39 lb Bag | Greenview | Up to ~15,000 sq. ft. | Granular Weed Killer + Lawn Fertilizer |
Scotts Turf Builder Weed & Feed3 – 5,000 Sq. Ft.
Scotts Turf Builder Weed & Feed3 blends weed control with lawn fertilizer to both kill listed weeds and help thickens the lawn. It targets more than 50 common lawn weeds, including clover and dandelion. Use when weeds are actively growing and temperatures are between 60°F and 90°F. Do not apply more than twice per year. This granular formula is designed for lawns up to 5,000 square feet, providing a convenient all-in-one solution for mid-sized yards.
Key features include weed-killing action that reduces existing weeds and lawn food that supports dense turf growth. Users should apply evenly across a wet lawn for best results, followed by consistent watering to help the granules reach root zones. This product is suitable for several warm-season and cool-season grasses depending on local climate and maintenance practices.
Scotts Turf Builder Weed & Feed3 – 15,000 Sq. Ft.
This larger bag extends weed control and feeding to lawns up to 15,000 square feet. The same Weed Killer Plus Lawn Food formula targets many listed weeds, including clover and dandelion, while feeding grass to improve density and resilience. Apply when weeds are actively growing and temperatures are within the recommended range, and avoid exceeding two applications per year.
As with the smaller bag, even coverage and proper watering are essential for optimal results. This option is ideal for bigger yards or households wanting fewer reapplications while achieving broad weed suppression and lawn nourishment in one step.
Scotts Liquid Turf Builder with Plus 2 Weed Control
This hose-end ready spray combines a quick nitrogen boost with weed control, delivering fast results for active lawns. The liquid formula targets a broad range of common broadleaf weeds such as buckhorn, chickweed, ground ivy, and plantain, while applying fertilizer to encourage rapid growth. Its hose-end applicator makes it convenient for regular, timed treatments without measuring granules.
Best outcomes come from applying during active weed growth and using the spray on lawns with adequate moisture. The liquid approach is especially useful for spot-treating problem areas or when a quick green-up is desired. Users should follow product directions to prevent over-application and potential lawn stress.
BioAdvanced 3-in-1 Weed and Feed for Southern Lawns
Specially formulated for Southern lawns such as Bermudagrass and St. Augustinegrass, this product provides both weed control and lawn fertilization tailored to warm-season grasses. It offers up to six months of weed prevention, helping to curb both broadleaf and grassy weeds including crabgrass. The 3-in-1 action means nutrient delivery aligns with weed suppression for healthier growth in hot climates.
When using this product, consider your region’s grass type, climate, and the timing of treatments to maximize longevity. Consistent annual applications can support ongoing weed suppression while maintaining turf quality in southern landscapes.
GreenView Weed & Feed – 39 lb Bag
GreenView’s Weed & Feed delivers broadweed suppression and lawn nutrition in a single bag. It claims to kill over 250 common weeds, including dandelion, clover, and plantain, while providing continuous feeding for up to eight weeks thanks to its enhanced efficiency formula. The large 39-pound bag is designed for substantial lawns and offers extended coverage with sustained nutrient replenishment to help the lawn resist heat and drought stress.
As with other granular products, ensure even distribution and adequate watering after application. This option appeals to homeowners seeking a long-lasting solution with broad weed-killing capabilities and robust lawn nourishment in one product.
Buying Guide: Key Purchase Considerations And Comparisons
- Coverage and lawn size: Choose a product that matches your yard’s square footage. For mid-sized lawns, a 5,000 sq. ft. bag may be sufficient, while larger lawns benefit from 15,000 sq. ft. bags or multi-pack options.
- Weed spectrum: Look for products that list the targeted weed types (e.g., dandelion, clover) and ensure the weed control is effective for your region. Some formulations also provide crabgrass prevention.
- Type of application: Granular fertilizers require water and even spreading, while liquid formulas via hose-end applicators offer quick, uniform coverage and faster visible results in some cases.
- Seasonality and timing: Apply during active weed growth and appropriate temperatures (often between 60°F and 90°F). Avoid overly hot or dry periods and limit annual applications as directed.
- Grass type compatibility: Some products are optimized for Southern warm-season grasses, while others are suitable for cool-season varieties. Confirm compatibility with your lawn’s grass type.
- Soil and environmental considerations: Consider drought resilience and soil nutrient content. Some products emphasize improved water retention and nutrient delivery to support stressed lawns.
- Safety and usage: Follow label directions for application rates, weather conditions, and watering requirements. Store products securely away from children and pets after use.
- Maintenance goals: Decide whether you prioritize rapid weed suppression, long-term prevention, or maximizing turf density. Some products emphasize one or both of these outcomes.
- Storage and packaging: Bags and containers vary in weight and ease of handling. Larger bags may reduce trips to the shed but can be heavier to move.