The best weed and feed products for lawns ranked by effectiveness, grass safety, and value. Plus when weed and feed is the wrong choice and separate products work better.
Our Top Pick
Scotts Turf Builder Weed and Feed 3 is the best overall for most lawns. For southern lawns, Scotts Southern Triple Action combines fertilizer, broadleaf weed control, and fire ant prevention. For liquid application, Spectracide Weed Stop + Fertilizer covers with a hose-end sprayer.
When to Use Weed and Feed (And When Not To)
Weed and feed is a convenience product that combines fertilizer with broadleaf herbicide in one application. It works well for lawns with scattered broadleaf weeds (dandelions, clover, plantain) during active growth. It does NOT work as a pre-emergent (won’t prevent crabgrass), doesn’t control grassy weeds, and shouldn’t be used within 6 weeks of seeding or overseeding.
In our professional opinion, separate fertilizer and herbicide applications give better results because you control the timing and rate of each independently. But for homeowners who want one bag and one pass, these are the best options.
How We Tested
Ranked by weed control spectrum, fertilizer quality, grass type compatibility, ease of application, and cost per 1,000 sq ft. Evaluated on broadleaf weed control (dandelion, clover, plantain) across cool and warm-season turf. Prices checked April 2026.
