Sunday Help Center
Help Center Home Page
How to kill crabgrass in your lawn
Crabgrass is a summer annual weed that starts growing anywhere from late winter to spring. If left untreated, it can quickly spread and produce a large number of seeds during the summer.
Sunday weed control solutions for crabgrass
- For effective pre-emergent crabgrass control, we recommend our lawn-safe selective herbicide, Weed & Green. It can be applied in early spring before crabgrass emerges in your lawn.
- For effective post-emergent crabgrass control, we recommend our non-selective herbicide, Weed Warrior. Exercise caution during application, as Weed Warrior can damage desirable grass if sprayed directly on.
After treatment, make sure to fill in weeded areas with plugs or seed to maintain a thick, healthy lawn—your best defense against weeds over time. For more tips on managing and preventing crabgrass, check out this article.