Photo: no rights reservedCC0 1.0via iNaturalist
Snail Vine Plant Care
Cochliasanthus caracalla (L.) Trew
Updated · Sources · How we source care data
This unique vine is known for its stunning coiled, spiral-like flowers that resemble seashells. Originally from South America, Cochliasanthus caracalla is highly sought after by plant collectors for its rare and beautiful blooms that add a touch of exotic elegance to any garden.
Every 7–14 days
Bright indirect light
60–85°F
50–70%
At a glance
How do you care for Snail Vine?
Water Snail Vine every 7–14 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–85°F (16–29°C) and 50–70% humidity. Fertilize it every month during the growing season.
Where Is the Snail Vine Native To?
What Is the Snail Vine?
Snail Vine (Cochliasanthus caracalla) belongs to the Fabaceae family within the Cochliasanthus genus. Snail Vine is native to tropical South America and Central America. Snail Vine is also known as Corkscrew Vine, Shell Ginger.
Snail Vine displays a vining, trailing growth habit, reaching up to 30 ft tall with a spread of approximately 10 ft. Snail Vine produces small, colorful pea-like flowers in clusters.
Leaf size: approximately 6 inches.
How Often Should You Water a Snail Vine?
Cochliasanthus caracalla requires watering every 7–14 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–14 days
Let soil partially dry between waterings
What Light Does the Snail Vine Need?
Snail Vine thrives in bright indirect light. Avoid placing Snail Vine in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Snail Vine Prefer?
Cochliasanthus caracalla grows best at temperatures of 60–85°F. Snail Vine prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–85°F
Humidity
50–70%
What Soil Mix Works Best for a Snail Vine?
Well-draining loamy soil with added organic matter for nutrients. Good drainage is essential for Snail Vine to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Snail Vine?
Feed Snail Vine every month during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Snail Vine?
Repot annually in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Snail Vine?
Snail Vine can be propagated through seeds, stem cuttings.
Is the Snail Vine Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Snail Vine, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Snail Vine?
Snail Vine is susceptible to aphids, spider mites, whiteflies. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the Snail Vine Need?
Snail Vine grows outdoors in USDA Zone 9a – 11b. It survives winters down to planting zone 9a. Snail Vine is native to tropical South America and Central America. In cooler regions, grow Snail Vine as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 11b
Keep exploring plants
Snail Vine is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Cochliasanthus genus — compare its care with other Cochliasanthus species on PlantoScan.
Cochliasanthus is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Snail Vine thrives in bright light and direct sun — see other bright-light plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Cochliasanthus caracalla (L.) Trew, family Fabaceae (first published in Pl. Rar. 1: 41 (1764)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Snail Vine, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Photo: Public domain, CC0 1.0, iNaturalist — original.
- Hardiness zone: USDA Zone 9a – 11b, estimated from the plant's typical growing conditions.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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