Dave from Bassett Nebraska writes
We have been using Sahara DG on what is known as the Cowboy Trail here in Nebraska. We have been using it for several years with pretty much poor results. The trail has a limestone surface.
We are unsure of the effects of limestone on the efficacy of the Sahara DG Herbicide. We would recommend you contact the manufacturer, BASF at 800-526-1072.
Answer last updated on: 09/23/2014