environmentally sound crabgrass control?
how do i control the crabgrass in my lawn without making it a dangerous place for rabbits, birds, etc? i really don't want to use an herbicide now unless there is no alternative -- is it better to use pre-emergent in the spring?
Hennepin County Minnesota
The only truly non chemical method is hand pulling. Crab grass is an annual. Use a preemergent weed preventer like corn gluten meal next spring to control it.