Environment Spring Planting With Erik Helland SDPB Radio | By Lori Walsh Published May 14, 2019 at 2:08 PM CDT Facebook Twitter LinkedIn Email Listen • 11:06 Adria Botella In The Moment ... May 14, 2019 Show 575 Hour 2Erik Helland is owner of Landscape Garden Centers in Sioux Falls. He's with us today to discuss spring planting and the Emerald Ash Borer.