Killzall Extended Control (32 oz) by Hi-Yield

Killzall Extended Control is a dual-action formula that effectively kills and prevents listed weeds and grasses for up to 3 months. It starts working within hours, with visible effects typically appearing within 3 to 5 days and complete kill achieved in 2 to 4 weeks.

To use this product, apply it to established weeds as well as weed-prone areas where weeds have not yet emerged. This includes cracks and crevices in driveways, sidewalks, walkways, and patios, along fences, foundations, curbs, retaining walls, and edges of lawns, and around the base or in mulched beds of well-established plants, shrubs, or trees (at least 6 months old). It is important to spray when the air is calm to avoid drift, especially on desirable plants. For optimal results, apply during warm, sunny weather (above 60ºF).

Ensure thorough coverage by spraying existing weeds and the entire surrounding weed-prone area. Killzall Extended Control contains two ingredients - one to kill and control existing weeds, and another to prevent future growth. Each quart of this product can make up to 10 gallons of spray, covering an area of up to 10,000 square feet.

To prepare the spray, mix 3 to 5 fluid ounces of the liquid concentrate weed killer per gallon of water, as indicated on the label. Remember that this product is designed for use on non-crop/no-vegetation areas and should not be used on lawns.

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