Hi PBSers, Thanks for all the input on S. peruviana.....I read many archives (not all) and didn't see anything about division methods. I decided for now I'll keep my two largest clumps as they are and replant in the fall. Another question. I have a nursery propagator friend who grows out all seed for me and he grew R. advena seed for me in fall, 2011 (BX 286). There are now many seedlings still in a pot that I'm sure is too shallow. What I read about this sp. is that it's summer dormant.....so am wondering why in this 100-100+-degree weather, they are showing no indication of going into dormancy. Should I transplant them directly into a raised concrete planter (25 inches tall)? Water regimen? Do these need a totally dry summer dormancy? Or do they receive water in habitat year round? In what month can I expect them to flower? Any and all information is very welcome since it would be quite thrilling to see these flower. Pamela