Aristolochia tomentosa - Wooly pipevine 10 seeds

10 seeds of Aristolochia tomentosa or Wooly pipe vine and is a larval plant for the pipe vine swallowtail butterfly .Growing in part to full shade this twining, high climbing vine often grown to cover sun porches, verandas, pillars, posts, trellises, arbors, fences or walls and is capable of a height of 75 feet in trees. The greenish/yellow with purple blossoms covered with fine matted hairs are in bloom from May through June. Hardy in zone 5-9. Needs to be cold stratified for 90 days for good germination.