Preen® Garden Weed Preventer + Plant Food, 16 lb., Covers Up to 2,560 sq. ft. Horse Health Supplies One quart of concentrate makes

One quart of concentrate makes 8 quarts of ready-to-use fly spray

and hydroponic systems

Formulated without soy

or packed under a shoe and pad and left in place through the shoeing cycle

Preen® Garden Weed Preventer + Plant Food, 16 lb., Covers Up to 2,560 sq. ft. Horse Health Supplies One quart of concentrate makesPreen Garden Weed Preventer + Plant Food, 16 lb. Preen Garden Weed Preventer + Plant Food provides dual action garden care by preventing new weeds while delivering nutrients that support healthy plant growth. Designed for established garden beds, this formula works throughout the season to encourage strong roots, fuller foliage, and improved plant resilience. It does not kill existing weeds but helps stop new ones from sprouting, reducing the need for