Sourgrass, growing wild on the street. A typical dye plant, which produces a reliable yellow color. Learn more in our online course on natural dyeing. The price is 50 euros. Visit jointheflow.net for more information. Oxalis pes-caprae is often called by the common name sourgrass or soursop due to its pleasant sour flavor. This sourness is caused by the exceptionally high content of oxalic acid. The plant is palatable and in modest quantities is reasonably harmless to humans and livestock. In South Africa it is a traditional ingredient in dishes such as waterblommetjiebredie (water flower stew). #sourgrass #woodsorrel #oxalis #sorrel #oxalispercaprae #foraging #rewilding #primitiveskills #sustainablefashion #dyersofinstagram #naturaldye #plantdye #naturaldyes #naturaldyersofinstagram #naturaldyeing #ecodye #ecodyeing #distancelearning #herbnerd #plantallies #textileartist #ecoartist #veganfashion #ecofashionista #slowfashionmovement #majestic_macros (at Athens, Greece) https://www.instagram.com/p/CC5lKTJlrBc/?igshid=u5av925psif9