Preen Extended Control Weed Preventer Zinsser 50% Protein 26

50% Protein 26

Stands up to sun

The 16 steel tines work hard to break up hard compacted soil or mulch and spread the material evenly

This product arrives ready-to-mix with water

Target consumption based on body weight when fed as the sole source of mineral and salt: 20-85 lbs

Preen Extended Control Weed Preventer Zinsser 50% Protein 26Stop weeds* before they start for up to six months, guaranteed. Preen Extended Control Weed Preventer can be used around 600 plants in perennial flower beds; around groundcovers, trees and shrubs; and in arid landscapes and rock gardens. Preen Extended Control Weed Preventer can be applied up to two times per year around established plants and transplants. A first application can be made any time throughout the growing season spring, summer, or fall.