Mitch Dumke of 3 Springs Land and Livestock previews Saturday workshop on soil health principles By Leslie Thatcher Published June 13, 2022 at 10:14 AM MDT Listen • 9:42 Mitch Dumke Mitch Dumke Three Springs Land and Lievestock 3 Spring Land and Livestock partner Mitch Dumke has details on this Saturday's workshop: Extending Your Grazing in a Drought.