Passionflower plants are a great addon to your garden, especially if you live in the South. These long and beautiful vines are a host to Zebra Longwings, Julia Butterflies, and Gulf Fritillary butterflies.
 
Suberosa grows in USDA Zones 8-11, and can grow up to 8 feet if not trimmed back. Watch out for Zebra Longwing and Julia caterpillars eating all your passionvine in a matter of days. Growing Suberosa is not too hard; its water requirments are medium, and it can either be in partial shade or an area with full sun.