35 RED CYPRESS VINE (Star Glory / Hummingbird Vine) Ipomoea Quamoclit Flower Seeds by Seedville BLOOM TIME: Summer - Fall HARDINESS ZONE: Annual / Tender Perennial PLANT HEIGHT: 15 - 20 Foot Vine . . . PLANT SPACING: 9 - 12" LIGHT REQUIREMENTS: Sun - Part Shade . . . SOIL / WATER: Average The Cypress Vine uses its exotic tropical good looks, star shaped trumpeted flowers, and fern like foliage to attract bees, butterflies, and birds including HUMMINGBIRDS!