Preen One Lawncare is all you need for weed control in lawns in one easy application. Kill broadleaf weeds and prevent crabgrass， plus feed your lawn， in one time-saving step. Preen One Lawncare will kill over 250 lawn weeds commonly found in home lawns including dandelion， chickweed， thistle and clover， and will prevent crabgrass and other undesirable annual grasses from emerging. Preen One Lawncare also contains a long-lasting， slow release fertilizer that has essential nutrients your lawn needs for 2 months. Apply in spring when weeds are growing， and that's it. You'll get season-long weed control and feeding without the extra work of multiple applications. Eliminate lawn weeds and green your lawn at the same time. For use on established bahiagrass， bermudagrass， buffalograss， fine fescues， Kentucky bluegrass， perennial ryegrass， tall fescue and zoysiagrass.

Stops crabgrass all season and can be applied up to 4-weeks after crabgrass emerges

Kills dandelions and up to 250 other tough lawn weeds as listed， to the root

Feeds your lawn for up to 8-weeks with a， zero-phosphorus 24-0-6 formula

Do not use this product on St. Augustine grass， colonial bentgrass， dichondra or carpet grass as serious lawn injury will result

Easy 1-step application for spring lawn care

Covers 10，000 sq. ft.