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Snail Vine
Scientific Name: Vigna caracalla (L.) Verdc.
Synonym: Phaseolus caracalla, Phaseolus gigantea
Family: Fabaceae
Snail Vine (Vigna  caracalla) Recommended Temperature Zone:
sunset: 12-24
USDA: 9-10

Frost Tolerance: If the frost kills the top in Phoenix, cut to ground, and it will restart in spring.

Heat Tolerance: A good vine for the low deserts, it tolerates reflected heat

Sun Exposure: Full sun

Origin: Central America to tropical South America

Growth Habits: Fast growing perennial vine to 20 feet

Watering Needs: Regular water

Propagation: Seeds, easily by layering in spring

The Snail Vine (Vigna Caracalla) is a beautiful vine and well worth growing. It is not very hardy. It generally dies back in winter, doesn't really do well below 50 or 40 degrees. Being a fast grower, it catches up the following spring, growing fast when the weather turns warm and twining up everywhere.
The genus is named after Dominico Vigna an Italian botanist of the 17th century. The species is named after the city of Caracas in Venezuela.

Blooming Habits:
Flowers are usually pale purple, possibly with cream or yellow markings. Their shape reminds of a snail.

Fruiting Habits:

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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