Crabgrass Killer Lawn & Turf, Post Emergent Grassy & Broadleaf Weed Control, Ingredient Quinclorac, 30 Day Residual, Herbicide, Concentrate 64 Ounce w/USA Supply Protective Gloves

A water-based, post-emergent herbicide designed for fast-acting, broad-spectrum control of mature crabgrass, foxtail, and broadleaf weeds like clover and dandelion. It offers 30–45 days of residual control, is rainfast in under an hour, and is safe for many cool/warm-season turfgrasses, including during seeding.

• Superior Crabgrass Control: Unsurpassed control of crabgrass, even at mature stages
• Broad-Spectrum Control: Effectively targets foxtail, kikuyugrass, signalgrass, torpedograss, and key broadleaves like clover, dandelion, and bindweed.
• Rapid Action & Rainfastness: Proprietary water-based formula ensures fast uptake, becoming rainfast in less than one hour.
• Extended Residual: Provides 30–45 days of residual weed control.
• Versatile Application: Suitable for use on residential lawns, golf courses, commercial turf, and sod farms.
• Safety & Compatibility: Safe for many turf types (cool and warm-season) and acts as a reliable tank-mix partner for improved efficacy.
• Visible Results: Fast-acting, with visible yellowing of weeds in 24–48 hours and death within 1-2 weeks