Preen 2464064 Crabgrass Control Lawn, 15 lb, Covers 5,000 sq. ft

Preen Lawn Crabgrass Control is a product that effectively prevents crabgrass invasion and reduces the instances of crabgrass growth. The product has Dithiopyr as its active ingredient which works effectively on Bahia grass, and it can be applied twice a year, eight weeks apart. Customers should not apply it around shrubs, cannot plant grass seeds for 12 weeks after application, but it is compatible with Scott's Accugreen 3000 and Scotts Turf Builder. While some users have reported disappointment with the product in some cases, other users have noted its fast and effective results when two applications are used, and it works well as a weed preventer.