Check the listing for details. Hi-Yield Killzall 365 Vegetation Weed Control, Concentrate, 1 Gallon. Condition: New. Listed at 112.20 USD. Hi-Yield Killzall 365 Vegetation Weed Control, Concentrate, 1 Gallon PRODUCT DESCRIPTION 16.00 Normal 0 false false false EN-US X-NONE X-NONE Controls unwanted weeds and other vegetation on non-crop/no-vegetation areas! Key Product Features Do not use on lawns Contains two ingredients: one to kill and control existing weeds, and another to prevent future growth Visual effects should occur within 3 hours and completely kill within 1-2 weeks Comes in a 1 gallon ready-to-use spray bottle for quick and easy applications Spray until thoroughly wet. For best results apply when weeds are small, before seeds have formed A non-selective systemic weed and grass killer that will eliminate undesirable vegetation, roots and all, in and around lawns, driveways, parking areas, between stepping stones and bricks, flower beds, trees and shrubs. Special caution should be taken to avoid spraying desired vegetation. Rainproof in 10 minutes. Reaches the roots in 1 to 2 hours with visible results in as little as 3 hours. May be applied when temperatures are as low as 50 degrees.