Looking for an effective weed and crabgrass control that also feeds and strengthens your turf? This guide highlights five top options that target crabgrass and broadleaf weeds while promoting a greener, thicker lawn. Each pick is suited to different lawn types and maintenance goals, from season-long protection to fast-acting weed kill. Use the buyer tips below to match your grass type, lawn size, and climate to the right product.
| Product | Coverage | Best For |
|---|---|---|
| BioAdvanced 5-in-1 Weed and Feed Granules | Up to 4,000 sq ft | Weed-prone lawns needing both broadleaf weed control and soil-strengthening |
| Scotts Turf Builder Triple Action1 | Up to 12,000 sq ft | All-purpose weed control, crabgrass prevention, and lawn nutrition |
| Scotts Halts Crabgrass & Grassy Weed Preventer | Up to 5,000 sq ft | Season-long crabgrass prevention, early spring application |
| GreenView Premium Formula Spring Fertilizer Weed & Feed | Up to 10,000 sq ft | Long-lasting feeding plus pre-emergent crabgrass prevention |
| Scotts Turf Builder Weed and Feed5 | Up to 4,000 sq ft | Weed kill and lawn feeding for small to medium yards |
BioAdvanced 5-in-1 Weed and Feed Granules
Formula: 5-in-1 weed and feed that targets over 200 listed weeds, including dandelions and clover, while feeding and strengthening turf. It provides a protective barrier to help prevent new weeds for up to 6 months and is designed to kill large crabgrass to the root. Best for homeowners with weed-prone lawns who want long-lasting prevention combined with growth support. Caution: Avoid over-application in heat spikes to prevent lawn stress.
Scotts Turf Builder Triple Action1
Formula: A three-in-one lawn care product that kills listed lawn weeds, prevents crabgrass, and feeds grass for a thick, green lawn. It covers a wide range of grasses and is suitable for lawns needing both weed control and nutrition. Best for lawn owners who want a single product to handle multiple tasks across a large area. Caution: Not all grass types are listed for every variant; verify compatibility with your lawn species.
Scotts Halts Crabgrass & Grassy Weed Preventer
Formula: A seasonal crabgrass preventer designed to stop crabgrass and problem weeds all season with spring applications and a separate fall option for winter weeds. Best for homeowners who want reliable, season-long pre-emergent protection. Limitation: It does not offer extended post-emergent weed control; for active weeds, pairing with a post-emergent might be necessary.
Scotts Turf Builder Weed and Feed5
Formula: Weed killer plus lawn fertilizer for up to 12,000 square feet, focusing on dandelions and clover with added lawn nourishment. Best for larger lawns needing a balance of weed control and fertilizer; choose this when size matters and you want a robust spread. Limitation: Do not use on certain warm-season grasses; confirm your grass type before application.
Scotts Turf Builder Weed and Feed5
Formula: A weed killer plus lawn fertilizer for smaller yards, controlling clover and dandelion while delivering nourishment. Best for compact lawns or where a lighter application is preferred. Caution: Like other mixtures, avoid overuse in hot weather to prevent lawn stress.
GreenView Premium Formula Spring Fertilizer Weed & Feed
Formula: Season-long feeding with a substantial slow-release nutrient mix plus crabgrass prevention, using Dimension to form a pre-emergent barrier. Best for lawns needing extended nutrition and long-lasting weed control, especially in spring and summer. Notable: One application aims to cover up to 6 months of feeding; check local climate for optimal timing.
Buying Guide
What should you consider when choosing a weed and feed product? Start with lawn size, grass type, and the severity of weed pressure. If you primarily fight crabgrass, a pre-emergent option that also feeds the lawn is ideal. For active weeds, a product with post-emergent weed killers works best. If you have sensitive or drought-prone conditions, look for slow-release formulations to minimize burn risk.
What type of lawn do you have?
Warm-season grasses (St. Augustine, Bermuda) respond differently to certain pre-emergents and fertilizers. Some products are listed as not recommended for specific grasses. Verify compatibility with your lawn species on the product label.
How large is your yard?
Larger lawns benefit from bigger coverage products (up to 12,000 sq ft) to minimize reapplication frequency. Smaller yards may be better served by lighter bags to avoid waste and ensure even distribution.
Do you need seasonal protection or rapid weed kill?
If you want season-long prevention, choose a pre-emergent option that forms a barrier. If you need rapid control of existing weeds, select a product with post-emergent weed killers and a fast-acting formulation.
How important is soil feeding?
Many products combine weed control with fertilizer. If soil health is a priority, look for formulations with slow-release nitrogen and nutrient balance that supports turf density and recovery after spraying.
Application timing and safety
Apply when weeds are actively growing and temperatures are within recommended ranges. Avoid applying during extreme heat or drought and follow bag instructions for watering windows and re-entry intervals to protect people, pets, and pollinators.
Comparison snapshot
- Best all-around: Scotts Turf Builder Triple Action1 for large lawns needing weed control, crabgrass prevention, and fertilization.
- Best for crabgrass prevention: Scotts Halts Crabgrass & Grassy Weed Preventer, with season-long protection.
- Best value for small yards: BioAdvanced 5-in-1 Weed and Feed Granules, combines broadleaf weed control and lawn strengthening.
- Best long-term feeding: GreenView Premium Formula with extended feeding and pre-emergent protection.
- Best targeted weed control with fertilizer: Scotts Turf Builder Weed and Feed5 in smaller bags for precise application.
FAQ
- What is the difference between weed killer and weed preventer?
– Weed killer targets existing weeds; weed preventer stops new weeds from germinating, usually with pre-emergent ingredients. - Can I apply these products on a lawn that recently mowed or watered?
– Most products require dry leaf surface and proper weather conditions; always follow label timing for best results. - Is it safe to apply to St. Augustinegrass or centipedegrass?
– Some formulas are not recommended for certain grass types; verify compatibility on the product label. - How often can I reapply weed and feed products in a season?
– Many products advise not more than 2 applications per year, or as directed on the label. - Will these products burn my lawn if over-applied?
– Yes, excessive application can scorch the lawn; adhere strictly to rate guidelines and watering instructions.