Preen's time-saving lawn care products control crabgrass and other weeds all season long with one application. Weeds rob lawns of water and other nutrients. They can also crowd out desirable grass, creating an unsightly, weedy mess.
Preen Lawn Crabgrass Preventer keeps grassy and broadleaf weeds from germinating for up to four months while eliminating existing crabgrass for up to four weeks. It's one easy step early in the season.
Preen Lawn Weed Control targets dandelions, black medic, several clovers and other weeds. It also prevents tough weeds such as Canada thistle and sorrel seeds from germinating.
Preen's weed control product with fertilizer, Preen Lawn StepSaver® Weed Control Plus Fertilizer, provides weed control and the nutrients grass needs to grow for a whole season in one application.
Kills dandelions plus 200 other broadleaf weeds for a beautiful, weed-free lawn.
Kills over 200+ lawn weeds and prevents crabgrass and other grassy weeds for up to 5 months.
Prevents crabgrass and other common grassy weeds. Apply later in spring for season-long control.
Fertilizes your lawn and get rids of the weeds in one easy step.