How much sun, shade, water and care does it need? Phaseolus caracalla: Member $14.95. The flowers show up especially well set against the handsome mid-green foliage. Pronounciation: VIG-na car-a-CALL-la. Get expert gardening tips on the SNAIL VINE. Flower Color: Lavender. Next Product Dwarf Bottlebrush. V. caracalla - V. caracalla is a tender twining climber. Sets pods after bloom; dried rare plants - fragrant flowers - exotic fruit.    A regular, everyday MiracleGro fertilizer type is fine. Snail Vine –. Plant your Snail Vine in humus rich, moist, well drained soil. Using TopTropicals.com images, Link to this plant: https://toptropicals.com/catalog/uid/vigna_speciosa.htm, Snail Vine.    Vigna caracalla. In warmer areas the plant will flower almost year round. The most out-standing and floriferous member of this family. It can even be grown in containers over a support. Plant where its faint hyacinth-like fragrance can be enjoyed, climbing up an arbor or trellis, or spilling over a patio tub or … Water to establish and keep moist in active growth. Plant Now: Snail Vine. Perennial vine provides attractive cover for fences and walls. Snail Vine – Vigna caracalla. It’s a climbing perennial, ideal for pergolas and fences in full sun and well-drained soil. Cochliasanthus caracalla syn. An outstanding and exotic looking, fast growing vine that produces masses of fragrant flowers carried in bold clusters around strong 6" - 8" stems. This vine is hardy in zones 9 and above, liking full sun and consistently damp soil. Cochliasanthus caracalla). This vine gets its common names from its corkscrew-like flower buds. The species is named after the city of Caracas in Venezuela. It can even be grown in containers over a support. The other, also called "Phaseolus giganteus" (a horticultural name, not validly published), appears to be Vigna speciosa or a close relative. Today I bring to you my third snail vine update in which I show you how their growth has progressed and the beginning of their flowering! Snail vine is quite a vigorous grower, so it should fill in quickly. Vigna caracalla, also known as corkscrew vine, snail vine, produces beautiful fragrant flowers and is native to tropical South America. Snail Flower or Caracalla Bean vine is a very curious blooming plant, with spirally twisted flowers, in great profusion when the plant is grown well. I recommend once a week, until the vine has taken off. The most out-standing and floriferous member of this family. The large, spiraling flowers are extremely attractive and create an on-going display all summer long. I also would recommend fertilizing, a fish emulsion solution-half strength is my go to fertilizer.