Why is it so difficult to get rid of some weeds like crabgrass and nutsedge?
Nutsedge and crabgrass are notorious for the amount of seeds they produce. The best approach to controlling these two weeds is to address the problem before the seeds have a chance to sprout. 1st Choice uses a pre-emergent herbicide that controls 85-90% of the population and a post-emergent is used to control those that do sprout.
