879 - Cochliasanthus caracalla

Common name: snail vine
¤ vine to 20'
¤ plant in sun
¤ hardy to zone 8b
¤ fragrant purple flowers in summer
(aka Vigna caracalla) A fast growing twining vine growing from tuberous roots that can clamber upon support to heights to 20 feet. Tender for us in Raleigh, it will overwinter in zone 8b with excellent winter drainage. In summer to early fall it produces masses of fragrant large (1-2 inch) flowers that are white streaked with pale purple that age to a light yellow and maroon with petals that are curled to give a snail-like appearance. The heady aroma is often compared to that of a hyacinth, jasmine or lilies and can perfume large areas. Attractive to bees and butterflies. After flowering it produces green bean pods. Water regularly.