I see my question did not come through so I'm giving it another go.
I have second-year seedlings of Arisaema consanguineum in 2-inch pots. They've just emerged in late June (as have my first-year seedlings). Should I leave them in their small pots for another year? Winter care this last winter was in a cold, but not freezing, garage with just enough water so they did not totally dry out. Should care this winter be the same? Note that the seedlings did go dormant last year (their first year) in late summer. I was concerned that I might have lost them but that dormancy did not seem to affect their viability. I'm in Brooklyn, NY -- purportedly Z7 but springs can be quite cold and wet. Any advice would be appreciated.