For 50 years, gardeners have trusted Preen® Weed Preventer products to help keep their garden and landscape beds weed-free for months. Preen Extended Control Weed Preventer is the longest lasting Preen yet, stopping weeds for up to six months per application. It’s labelled for use around 600 plants in perennial flower beds; around groundcovers, trees and shrubs; and in xeriscape settings and rock gardens. Preen Extended Control Weed Preventer tackles many of the toughest weeds a gardener faces, including: dandelions, crabgrass, field bindweed, white clover, chickweed, henbit, purslane, Carolina geranium, stinging nettle, horseweed or marestail, oxalis, spurge, lambsquarters and more.
PREEN EXTENDED CONTROL GARDEN WEED PREVENTER
1 application blocks weeds up to 6 months guaranteed
When used as directed Preen Extended Control Weed Preventer can be used around more than 600 perennials, groundcovers, shrubs and trees as listed
Not intended for use on flower seeds, lawns, vegetable gardens, water gardens or other food-producing or edible plants