Fall is the ideal season to tackle weeds and prepare your lawn for spring. The following five products combine weed control with fall lawn fertilization, helping you reduce weeds while feeding roots and new growth. This guide compares features, coverage, and suitability for common turf types to help American homeowners choose the right option.
Summary of Selected Products
- Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 4,000 sq. ft. coverage; weed killer and fall fertilizer.
- Scotts Turf Builder WinterGuard Fall Weed & Feed5 — 12,000 sq. ft. coverage; weed killer and fall fertilizer.
- Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 5,000 sq. ft. coverage; weed killer and fall fertilizer.
- Scotts Turf Builder WinterGuard Fall Weed & Feed5 — 4,000 sq. ft. coverage; weed killer and fall fertilizer.
- Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 12,000 sq. ft. coverage; weed killer and fall fertilizer.
Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 4,000 Sq. Ft.

Scotts Turf Builder WinterGuard Fall Weed & Feed3 provides combined weed control and fall lawn nourishment, targeting more than 50 listed lawn weeds. It helps reduce weed presence while feeding roots ahead of spring greening. Apply to a moist lawn when weeds are actively growing and temperatures stay between 60°F and 90°F for best results. It is suitable for a variety of cool-season grasses common in American lawns and seeks to promote a healthier lawn next season.
Scotts Turf Builder WinterGuard Fall Weed & Feed5 — 12,000 Sq. Ft.

This 12,000 sq. ft. option combines weed control with fall fertilizer to support a stronger lawn in spring. It targets over 50 listed weeds, including clover and dandelion, while delivering essential nutrients to help grasses recover from summer stress. Best applied to wet soil during active weed growth within the 60°F–90°F window, this product is suited for larger lawns seeking broad weed suppression and robust fall feeding.
Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 5,000 Sq. Ft.

With a 5,000 sq. ft. coverage area, this formulation focuses on weed suppression and fall fertilization to support next season’s lawn. It claims control of more than 50 listed lawn weeds and provides a balanced nutrient mix formulated to work as temperatures fall. Application should occur on a moist lawn when weeds are actively growing and temperatures are in the recommended range for effective results.
Scotts Turf Builder WinterGuard Fall Weed & Feed5 — 4,000 Sq. Ft.

This 4,000 sq. ft. bag combines weed control with fall fertilizer to help prepare the lawn for spring. It targets more than 50 listed weeds and emphasizes applying to a wet lawn during active weed growth, within the 60°F to 90°F window. The product is designed for moderate-sized lawns seeking both weed suppression and nutrition.
Scotts Turf Builder WinterGuard Fall Weed & Feed3 — 12,000 Sq. Ft.

This 12,000 sq. ft. option combines weed control with fall lawn fertilizer to support a healthier lawn next spring. It controls more than 50 listed weeds and feeds the grass to improve resilience after summer heat. Apply to a moist lawn when weeds are actively growing and temperatures are in the 60°F–90°F range to optimize weed kill and nutrient uptake.
Buying Guide: Fall Weed And Feed Purchase Considerations
- Coverage area: Choose a product that matches your lawn size to avoid waste and ensure thorough weed control and feeding.
- Weed spectrum: Look for formulations that target a broad list of common fall weeds like clover, dandelion, plantain, and chicory for comprehensive control.
- Seasonal timing: Apply when weeds are actively growing and temperatures are between 60°F and 90°F. This helps maximize efficacy and nutrient absorption by turf roots.
- Weed killer vs. preventative components: Some products focus on immediate weed kill, while others include components to prevent crabgrass or other grassy weeds. Choose based on lawn type and weed pressure.
- Lawn type compatibility: Ensure the product is suitable for your grass species (cool-season grasses common in the U.S. require particular formulations and application windows).
- Environmental considerations: Follow label directions regarding rainfall, water runoff, and proximity to gardens or water sources. Consider weather predictions to avoid wash-off or runoff.
- Application method: Some products require watering in after application; others are ready-to-work after distribution. Plan your lawn care routine to incorporate the timing and watering steps.
These selections emphasize a balance between weed suppression and fall nourishment, aimed at healthy root development and robust spring growth. When selecting a product, consider lawn size, weed pressure, and local climate conditions to optimize results while adhering to label guidelines.