Crabgrass is a warm-season annual weed, which means it reproduces by seed. People often ask how to kill crabgrass and a quick answer to that is preemergent herbicides at the right time is the best way to kill crabgrass. But really is what needed to know is the life cycle of the grass. When the ground reaches a certain temperature that’s when it starts to reproduce. So this is when the preemergent herbicides must be applied to start preventing the spread of the crabgrass. Crabgrass is produce by a seedling so proper times of the year must be known to get 100% free of it.
No comments:
Post a Comment