Arrowleaf balsam root (Balsamorhiza sagittata) is uncommon in the Black Hills where I live. It and a relative B. deltoidea are more common west of me. I have this year's seed from B. sagittata and I'm wondering what I need to do (and when) to get new plants either from seed or root cuttings. The plants seem to have a long tap root as well - when is the best time to dig the root? Thanks for any suggestions from the group. Todd Phillipe Custer SD Elevation 5400 USDA 3/4