Jeffrey from Cranberry Township writes
Yes, SedgeHammer Herbicide can be applied when soil temps are above 55 degrees and weeds are actively growing. To prevent burning or injury to the lawn, do not apply when air temperatures are above 85 degrees. During hotter months, applying in the early morning or later in the evening when temperatures are at the coolest for the day are recommended.
Answer last updated on: 06/26/2022
