Professional Crabgrass & Grassy Weed Killer with 18.92% Quinclorac - 64 oz

Pro Crabgrass & Grassy Weed Killer is a selective, post-emergent herbicide that can be applied to control crabgrass and a variety of turf-type weeds, in both residential and non-residential settings. This product can be applied from 7 days before seeding to up to 28 days after weed emergence.

The active ingredient in Pro Crabgrass & Grassy Weed Killer is Quinclorac, which makes up 18.92% of the product's composition. This high concentration of Quinclorac is formulated to enhance absorption into the target weeds, providing more effective control compared to other herbicides on the market.

For general post-emergence spot treatment, the recommended application rate is 1.45 ounces of product per 1,000 square feet. Refer to the label booklet for detailed mixing instructions.

After applying Pro Crabgrass & Grassy Weed Killer, the treated area is safe to enter once the solution has fully dried. The product provides up to 90 days of residual control, preventing the reemergence of weeds. For best results, it is recommended to wait until the crabgrass is more mature before application.

Pro Crabgrass & Grassy Weed Killer is labeled for use on lawns around residential and commercial areas, golf courses, parks, sod farms, and other outdoor settings. The solution effectively controls a wide range of common broadleaf weeds, including clover, dandelion, chickweed, ground ivy (Creeping Charlie), henbit, black medic, and dollarweed (Pennywort).

In addition to broadleaf weeds, this herbicide also targets various grassy weeds, such as crabgrass, foxtail, barnyardgrass, and dallisgrass.

It's important to note that the performance of Quinclorac can vary depending on the specific weed species, growth stage, and environmental conditions. Always follow the product label instructions for proper application and use, and consider consulting with a local gardening or landscaping professional for personalized guidance.

By incorporating a high concentration of the active ingredient Quinclorac, Pro Crabgrass & Grassy Weed Killer provides a powerful and long-lasting solution to combat a wide range of weed challenges in outdoor environments. With its selective post-emergent activity and versatile application window, this herbicide offers a reliable and effective weed control option for maintaining healthy and weed-free turf and landscapes.

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