{"product_id":"liquid-harvest-mesotrione-32oz-pre-post-emergent-lawn-and-turf-weed-killer-compare-to-tenacity","title":"Liquid Harvest Mesotrione 32oz – Pre \u0026 Post-Emergent Lawn and Turf Weed Killer (Compare to Tenacity)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eLiquid Harvest Mesotrione is a 32-ounce concentrate designed for pre- and post-emergent weed control on a wide range of lawn and turf grasses. It absorbs quickly after application and begins working promptly, with many users observing start-to-finish progress over the following weeks. Proper watering promotes activation and movement of the active ingredient through target tissues, helping establish a weed-free foundation for your turf.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eMesotrione disrupts the photosynthetic process in susceptible plants and moves through the plant via roots and foliage. This dual action helps curb weed vigor on contact and through systemic spread, supporting a healthier lawn environment when weeds are present alongside healthy turf.\u003c\/p\u003e\n\u003ch3\u003eWater activation and timing\u003c\/h3\u003e\n\u003cp\u003eActivation relies on adequate moisture to move the product within the plant. If rainfall is scarce within 10 days of application, supplement with about 0.15 inches of water to aid distribution and activation.\u003c\/p\u003e\n\u003ch3\u003eWeed and turf coverage\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets more than 46 broadleaf species and common grasses, including chickweed, dandelion, clover, crabgrass, and carpetweed.\u003c\/li\u003e\n  \u003cli\u003eDesigned for Kentucky Bluegrass, Centipede, Buffalo, Tall Fescue, Perennial Ryegrass, Fine Fescue, and St. Augustine (sod only).\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Bentgrass, Poa annua, kikuyugrass, zoysiagrass, seashore paspalum, or bermudagrass (though it can treat dormant bermudagrass to remove weeds).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical application tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eApply when weeds are actively growing for best visibility of progress, while maintaining turf health.\u003c\/li\u003e\n  \u003cli\u003eFollow label directions for dosage and timing; adjust for your climate and irrigation schedule.\u003c\/li\u003e\n  \u003cli\u003eConsider integrating into a broader lawn care routine to maintain weed-free turf over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect and safety notes\u003c\/h3\u003e\n\u003cp\u003eUsers often see rapid initial activity, with continued weed suppression over the ensuing weeks. Use as directed and store out of reach of children and pets. Always read the label before use for any local restrictions or considerations.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Liquid Harvest\u003c\/h3\u003e\n\u003cp\u003eThis product is positioned as a straightforward, reliable option for homeowners and professionals seeking broad weed control on turf. It is designed to fit into common lawn care workflows without complicated mixing or applications, offering a practical path to weed management.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes Liquid Harvest Mesotrione different from similar products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's a 32oz concentrate for pre- and post-emergent lawn weed control; activation requires water, and full effects may take 2–3 weeks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which grasses are compatible and which should be avoided?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Kentucky Bluegrass, Centipede, Buffalo, Tall Fescue, Perennial Ryegrass, Fine Fescue, and St. Augustine (sod only); avoid Bentgrass, Poa annua, kikuyugrass, zoysiagrass, and bermudagrass.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Liquid Harvest","offers":[{"title":"Default Title","offer_id":45737939271866,"sku":"B09JSZKWWW","price":190.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/liquid-harvest-mesotrione-32oz-bottle.jpg?v=1774649549","url":"https:\/\/gardencanada.ca\/products\/liquid-harvest-mesotrione-32oz-pre-post-emergent-lawn-and-turf-weed-killer-compare-to-tenacity","provider":"Garden Canada","version":"1.0","type":"link"}