Posted 6/16/2022 23:04 (#9709065 - in reply to #9708932) Subject: RE: How far into evening can I spray roundup?
If you get enough dew the chemical can run off. The flip side is if it doesn't run off it soaks in better.
I never liked to but I have even had good luck spraying at 4 in the morning.
FYI It has been along time since I sprayed my own so perhaps things have changed in 40 years.