Garden BedsGardening The Benefits of Mustard in the Garden By P R - October 14, 2013 0 38 FacebookTwitterPinterestWhatsApp Chiots Run shares how and why to use mustard in the garden. If nothing else I love that it will get rig of potato root ellworm nematodes. photo credit chiotsrun.com http://chiotsrun.com/2012/07/09/the-benefits-of-mustard-in-the-garden/