Mary from Portland, Or writes
Crabgrass has overrun 50% of the lawn. It has been dry in Oregon and my lawn was overrun.
Monument 75WG is labeled to suppress crabgrass only but is normally not the recommendation. Suppression means significant activity, but not always at a level considered acceptable for commercial weed control. Repeat in 4 to 6 weeks. QuinKill Max would be a better product to use and is labeled for several other grassy and broadleaf weeds. Please refer to the product label for complete instructions and to confirm it can be used on your lawn type.
Answer last updated on: 08/25/2015