Check the listing for details. Quintessential Herbicide for Crabgrass and Turf Weeds 7.5 fl oz by Prime Source. Condition: New. Listed at 31.31 USD. Quintessential Herbicide 7.5 fl oz by Prime Source Quintessential Herbicide with H-Value Technology alters the formulation of quinclorac in a way that improves absorption of the product into the plant. That means faster activity and higher rate load in the targeted weed, as well as improved performance in drought stress or rainfast situations. And unlike any other herbicide on the market, Quintessential demonstrates improved control of crabgrass at all growth stages, including the problematic 3-5 tiller stage. Quintessential will be the essential tool for combatting crabgrass and other troublesome turf weeds. Key Features: Controls crabgrass including the mid-tiller stage of growthUnique, patent-pending formulation powered by H-Value Technology, a proprietary performance additive that increases efficacyEnhanced drought stress and rainfast performanceEnhanced absorption by foliage and roots and transported throughout the plantStunted grasses exhibit chlorosis, gradual reddening, and necrosis followed by death HomeandGardenSupply Our staff has over 100 years of experience with pest control, lawn & garden, turf, and pet products. We realize the importance of customer relationships and strive for your 100% satisfaction through unmatched service and quality in our products. We work directly with our manufacturers to bring the lowest possible prices on the highest quality products in the industry. Our products are sold throughout the world and it is impossible to know every licensing restriction, licensing requirement, product registration, etc. for every Country, State, County, Municipality, Province, etc.. It is the sole responsibility of the purchaser and the end user to provide a license, permit, registration etc. if requested by that purchasers local or state authorities. Please check and abide by all of the labels instructions when using the products. We welcome all inquiries regarding bulk purchases. All orders shipped the same or next business day.Standard shipping for domestic orders will be FedEx or USPS. We will only ship to the address provided during payment. Thank you for your business!