Preen Garden Weed Preventer: Blocks weeds for 3 months. Guaranteed

Preen Garden Weed Preventer

Photo by Richard Old | www.xidservices.com

Photo by Richard Old | www.xidservices.com

Photo by Richard Old | www.xidservices.com

Robert H. Mohlenbrock | plants.usda.gov

Annual bluegrass

Poa annua

Weed Characteristics

Other Names: annual blue grass, walkgrass, annual meadowgrass, annual spear-grass, wintergrass

Leaf Type: Grassy

Flowers: Yellow, inconspicuous

Leaves: Linear leaves with smooth edges; no hair

Life Cycle: Annual

Leaf blades are hairless and often crinkled at the midsection. Roots develop at leaf nodes along the stem. Habit is a dense, spreading clump up to 1 ft. tall. Seedhead is branched. A highly variable weed that germinates year-round where temperatures permits.

Products That Control This Weed

For Gardens

Preen Extended Control Weed Preventer
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For Gardens

Preen Garden Weed Preventer
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For Lawns

Preen One Lawncare
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For Gardens

Preen Garden Weed Preventer Plus Ant, Flea & Tick Control
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For Gardens

Preen Garden Weed Preventer Plus Plant Food
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For Gardens

Preen Natural Vegetable Garden Weed Preventer
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For Gardens

Preen Mulch with Extended Control Weed Preventer
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For Lawns

Preen Lawn Crabgrass Control
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