Rusty writes
Snapshot 2.5 TG is a pre-emergent herbicide that needs to be activated with about 0.5 inches of rainfall or irrigation. If you are expecting extremely heavy rains, then it would be best to delay your application so that your barrier is not disturbed. Snapshot should be activated within 3 days of application for best results. Repeat applications at 150 lbs per Acre or higher should not be made sooner than 60 days, per the product label.
Answer last updated on: 02/12/2020
