Posted 9/8/2010 20:29 (#1351704 - in reply to #1351329) Subject: RE: HYDRA-HUME
Eastern VA. No such thing as too many Magnums.
We use 1 gal per acre of the Helena stuff. We put it with our herbicide. It is a product for the soil, so rainfast shouldn't be an issue. We irritate heavily and still have good results.