3 applications are required, about 7 to 10 days apart. That's true
with the Bonide product, also.

Willshak wrote:
jtees4 wrote:
Is there a good spray specifically for crabgrass?? Thanks.
Ortho Weed-B-Gone for Crabgrass sucks. It just makes them ill for a
while (they get limp) and then they shoot back up.