Hi-Yield Grass Killer Poast

Hi-Yield Grass Killer Poast is a systemic, selective, broad-spectrum post-emergent herbicide designed to control annual and perennial grass weeds without harming listed desirable plants. It may be applied over a wide range of landscapes and plantings, including vegetables, gardens, trees, shrubs, ornamentals, and ground covers. Weed grass growth is inhibited within 48 hours of application.

Dilution Rate: Mix 2 tablespoons of product per gallon of water. One gallon of finished spray treats up to 1,800 square feet.