Scotts Turf Builder WinterGuard Fall Weed & Feed — 11.43 lb bag, feeds grass & controls 50+ broadleaf weeds

Scotts Turf Builder WinterGuard Fall Weed & Feed3 is a combined fall lawn fertilizer and weed-killer packaged to feed grass and control over 50 listed lawn weeds while preparing turf for winter dormancy.

This all-in-one lawn care product is formulated for autumn application to suppress common broadleaf weeds such as dandelion and clover while delivering nutrients that help grass recover from summer stress and develop stronger root systems heading into colder months. The granular formula is intended for use on many warm- and cool-season grasses and is sold in an 11.43 lb bag that covers approximately 4,000 square feet when applied according to label directions.

When should I apply this fall weed-and-feed for best results?

Apply in fall when weeds are actively growing and air temperatures remain between 60°F and 90°F. Make sure the turf surface is moist from dew or light watering so granules stick to weed leaves for improved uptake. Avoid application during windy conditions, heavy rain forecast, or when the lawn is waterlogged.

• Apply on calm days with temperatures 60–90°F.
• Target actively growing weeds and a moist lawn surface.
• Do not water for 24 hours after spreading.

Which grass types and weeds are compatible with this product?

This formula is labelled for use on Bahiagrass, Bermudagrass, Bluegrass, Centipedegrass, Fescue, Ryegrass, and Zoysiagrass. It controls more than 50 listed broadleaf weeds, including dandelion, clover, plantain, chicory, morningglory, evening primrose, and purslane. Always read the label before applying to confirm suitability and avoid sensitive species.

• Suitable for many common lawn grasses — see label for full list and restrictions.
• Controls over 50 listed broadleaf weeds and common yard invaders.
• Not for St. Augustinegrass (including Floratam), Dichondra, Lippia, Carpetgrass, or Bentgrass.

How do I apply Scotts WinterGuard Fall Weed & Feed3 for uniform coverage?

Use a broadcast or drop spreader recommended by Scotts and calibrate it to the label settings for the bag size and area. Walk at a steady pace and overlap passes slightly to prevent streaks; apply to the entire lawn rather than spot-treating to maintain uniform turf color and weed control. After application, keep pets and children off the treated area until granules are worked in or 24 hours have passed following any recommended watering restrictions.

• Use a Scotts spreader and follow label calibration settings.
• Walk steadily and overlap passes for even distribution.
• Keep off treated lawn until product has settled or as label advises.

What coverage and timing details should I expect from an 11.43 lb bag?

One 11.43 lb bag covers up to 4,000 square feet when applied at the labeled rate for fall treatment. Coverage depends on accurate spreader settings and application technique. Store unopened bags in a cool, dry place and follow disposal guidelines for any leftover product.

• 11.43 lb bag = approximately 4,000 sq ft coverage at labeled rate.
• Actual coverage varies with spreader accuracy and walking speed.
• Store dry; follow local disposal and container-recycling rules.

Who this is for: This product is best for DIY homeowners looking to combine routine fall feeding with broadleaf weed control, especially those maintaining warm- or cool-season turf listed on the label and who can follow spreader calibration and timing instructions. It suits homeowners preparing lawns for winter strength and seeking a single seasonal application to reduce weed pressure and promote root development ahead of spring growth.