Preen Weed Preventer, 5.625 lbs
$18.99
Preen stops weeds from germinating. Preen does not kill existing weeds; it prevents new weeds from sprouting. Apply over soil surface at rate of 1 oz per 10 sq ft, then water. Can be applied over mulch. Reapply every 9-12 weeks. Active ingredient: 1.47% Trifluralin (Treflan).
Covers 900 sq ft.
Out of stock