{"product_id":"hi-yield-33691-super-concentrate-killzall-weed-grass-killer-16-oz-powerful-root-targeted-weed-control","title":"Hi-Yield 33691 Super Concentrate Killzall Weed \u0026 Grass Killer 16 oz | Powerful, Root-Targeted Weed Control","description":"\u003ch2\u003eFast, focused weed control for outdoor spaces\u003c\/h2\u003e\n\u003cp\u003eHi-Yield 33691 Super Concentrate Killzall Weed \u0026amp; Grass Killer delivers a high-concentration formula designed to tackle tough weeds and grasses at the root. This concentrated spray can support both residential projects and professional-scale maintenance, making it a versatile option for sidewalks, driveways, patios, and fence lines. While it is not intended for regular lawn care, it may help you address unruly growth during renovations or edging tasks—potentially reducing the time needed to reclaim defined spaces.\u003c\/p\u003e\n\u003ch3\u003eWhat this product brings to your outdoor routine\u003c\/h3\u003e\n\u003cp\u003eThe 16 oz bottle is engineered to cover substantial areas—up to 25,600 sq ft when diluted and used according to the label. The glyphosate-based formula aims to deliver broad-spectrum weed and grass control while preserving surrounding soil when applied as directed, making it suitable for commercial and residential settings where larger areas require efficient attention.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-concentration formula targets roots for quicker, visible improvement.\u003c\/li\u003e\n  \u003cli\u003eSpray application enables precise coverage along cracks, edges, and problem zones.\u003c\/li\u003e\n  \u003cli\u003eCovers up to 25,600 sq ft per bottle, ideal for large spaces.\u003c\/li\u003e\n  \u003cli\u003eGlyphosate-based formula designed to kill a wide range of weeds and grasses when used as directed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication tips and practical uses\u003c\/h3\u003e\n\u003cp\u003eFor best results, shake well, mix with water per the directions on the label, and apply directly to affected areas. This product is suited for driveways, walkways, patios, and fence lines. It should not be used on lawns unless renovating. Always wear protective clothing, keep children and pets away during application, and follow all safety instructions on the label.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow label directions, maintain proper protective gear, and apply only to targeted areas.\u003c\/li\u003e\n  \u003cli\u003eStore in a cool, dry place and keep the container sealed when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy you might consider this product\u003c\/h3\u003e\n\u003cp\u003eIf you manage large outdoor spaces or need a dependable concentrate for spot treatments, this Killzall option may offer convenience, potent coverage, and straightforward spray application. It is designed to deliver results consistently when used as directed, helping you maintain weed-free zones with careful planning and proper safety practices.\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 surfaces can Hi-Yield Killzall be applied to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Best on driveways, walkways, patios, and fence lines; avoid lawns unless renovating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much area does one 16 oz bottle cover and how is it used?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Treats up to 25,600 sq ft when mixed per directions; apply with the spray for targeted weed control.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hi-Yield","offers":[{"title":"Default Title","offer_id":45740071354554,"sku":"B00C30KM1M","price":53.07,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/hi-yield-33691-super-concentrate-killzall-weed-killer-bottle.jpg?v=1774759104","url":"https:\/\/gardencanada.ca\/products\/hi-yield-33691-super-concentrate-killzall-weed-grass-killer-16-oz-powerful-root-targeted-weed-control","provider":"Garden Canada","version":"1.0","type":"link"}