Preen

Preen Extended Control Weed Preventer is a professional-grade pre-emergent granular formula that creates an invisible soil barrier to stop weed seeds from germinating for up to six months. Designed for serious gardeners and landscapers, this 13.75 lb drum treats up to 2,245 square feet...

Preen Extended Control Weed Preventer is a pre-emergent granule that stops common grassy and broadleaf weeds from sprouting for up to six months with a single application. If you want fewer hours spent pulling unwanted plants and more time enjoying beds, borders, and planted...

Preen Garden Weed Preventer 16 lb provides a granular pre-emergent barrier that stops weed seeds from germinating across up to 2,560 sq ft for about three months. Maintain cleaner flower beds, vegetable plots, and landscaped areas with a ready-to-use granular formula designed to prevent...