List of Evergreen Amorphophallus Species?
I've seen references to "evergreen" Amorphophallus species here and there but I've been unable to find a list or table of which species typically go dormant and which don't - does anyone know of such a list / table? I could probably guess by geographical range but I'd rather take advantage of other people's experience! This is an issue for me this year because I've acquired a couple of species which are new to me and about which I'm unsure. My usual approach with the species that go dormant is to leave them outside until the foliage is completely dead (I grow in containers) but it's typically somewhat cold by then (perhaps in the high 40's F) and I'm afraid that the low temperatures will kill the "evergreen" species. Any help will be appreciated!