Tenacity Herbicide – 8 Oz – Gallon Tenacity Herbicide – 8 Oz – Gallon is a selective, systemic pre-emergence and post-emergence herbicide designed to control over 46 broadleaf weeds and undesired grasses in cool-season turf types, including Kentucky Bluegrass, Tall Fescue, Perennial Ryegrass, and more. The active ingredient, mesotrione, works by inhibiting essential enzymes in plants, offering effective weed control without harming desired grass types. Tenacity also works well in newly seeded areas, reducing competition for seedlings and promoting healthy turf growth. This cost-effective, easy-to-apply herbicide comes in both 8 oz and 1-gallon bottles, ideal for lawn care operators and homeowners alike. Key Benefits: Systemic pre- and post-emergence control Controls 46 broadleaf weeds and grasses Ideal for cool-season turf like Kentucky Bluegrass, Centipedegrass, Buffalograss, and more Effective for crabgrass control Promotes healthy seedling development by reducing weed competition Active Ingredient: Mesotrione (40%) Available in convenient 8 oz & 1-gallon sizes How to Use: For best results, mix 5-8 oz per acre or apply 1 teaspoon per 2 gallons of water for spot treatments (2,000 sq. ft.). Do not use on Bentgrass, Poa annua, or other warm-season grasses like Zoysiagrass. Tenacity Herbicide – 8 Oz – Gallon is an expert-approved solution for effective weed control in cool-season turf. With mesotrione as the active ingredient, this herbicide selectively targets over 46 types of broadleaf weeds and undesired grasses without harming your turf. It is ideal for use on various grass types, including Kentucky Bluegrass and Tall Fescue, and even enhances the growth of new seedlings by reducing weed competition. Lawn care professionals trust Tenacity Herbicide for its superior performance and ease of application. Always follow label instructions for optimal results and to maintain a healthy lawn. Check out more related products