Jeff from Pepper Pike, Oh writes
How soon can I use Q4 Plus on a weed-filled area that has been sprayed with Momentum FX2 (2,4-D, Triclopyr, Fluroxypyr)? Momentum FX2 is killing the clover in this area but doesn't kill sedge or crabgrass. I don't know why the lawn care company didn't use plain Momentum or Q4 Plus.
To avoid potential stress or damage to your turf, we would suggest allowing at least 30 days of wait time between your first herbicide treatment and applying with Q4 Plus Turf Herbicide.
Answer last updated on: 07/31/2023