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Knock Out Grass and Weed RTU is rainproof in 2 hours and kills the root.

  • Ready to use

  • Kills the root

  • Rainproof in 2 hours

  • All ornamental flowers, trees, and shrubs may be planted 1 day after application

  • Not to be used for spot weed control in lawns since this kills all green plants, including lawn Grass

  • Apply only when air is calm

Knockout Weed & Grass Killer, 1 Gallon

SKU: 021496020785
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