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

America's #1 Weed Preventers

When it’s time to get out into the yard, gardeners reach for Preen — America’s brand of choice. Why battle weeds, when a single application can stop listed weeds from germinating for months?

Weed Control for flower and landscape beds

Best Seller

Preen Extended Control Weed Preventer
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For use on Select Edibles

Preen Garden Weed Preventer
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For use on Select Edibles

Preen Garden Weed Preventer Plus Plant Food
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100% Natural

Preen Natural Vegetable Garden Weed Preventer
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Preen Garden Weed Preventer Plus Ant, Flea & Tick Control
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Preen Mulch with Extended Control Weed Preventer
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Why people love Preen for their gardens

Soooo AMAZING - Works great!! I used this around my flowers, where I was afraid to cut with the weed eater and it worked wonders. Very easy to use too.

Carter 527

Love our Preen - We have used this for many years, and will continue to. Don't want to ever be without it. I get compliments on my flower beds and garden all the time, because of our use of Preen.

Dreams

No Weeds - Less time weeding, more time enjoying garden. Very easy to use.

composter

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