Our ALLEGHANY CHAPTER is in the process of aiding our local Western PA Botanic Garden and Arboretum in developing shale barrens exhibit! We are germinating and raising several species of plants that are typical of this unique environment! One of the species we obtained seed of is Nuttall's Rayless Goldenrod, Bigelonia nuttalli! The Mt Cuba Center for Piedmont plants lists it as a choice native alpine but I can find little information on it other than the brief comments from Mt Cuba! Any help would be greatly appreciated!
ps seed from Toadshade Nursery had almost 100% germination
(Moderator note: Edited thread name to correct species name typo. Lori)