Greetings, I am new here and hope to not mess up! Quick question -- friend from SE BC sent us some astragalus seeds after some online discussion of how this is considered to be an immune booster and much lauded by herbalists. We have three acres in the N. Shuswap and are already concerned about the *vetch* taking over some hillsides etc. So, astragalus is "milk vetch"? I googled to see if I could find whether it was also invasive and came up only with the health info, generally (fighting invasive infections!). Advice?
