Tropical Zone Gardening: Tropical vines and creepers , 0 by rjuddharrison

rjuddharrison wrote:
The leaves can grow up to 15 inches across. The vine grows a potato looking, and size type seed falling to the ground and growing new vines. I believe it is originally from Central/South America, and has learned to adapt to non tropical conditions going dormant during the North U.S. winters and growing a new when the temperature warms up. It does not appear here until it becomes hot, and the temperature doesn't fall below 60F.