Caudanthera edulis Plant Care

Caudanthera edulis (Caudanthera edulis) belongs to the Apocynaceae family within the Caudanthera genus. Caudanthera edulis is native to Niger, northeast Tropical Africa, the Arabian Peninsula, through Iran, Afghanistan and Pakistan to northwest India.

Caudanthera edulis displays a vining, trailing perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 0.5 ft. Caudanthera edulis produces small star-shaped flowers in clusters.

Leaf size: approximately 3 inches.

Caudanthera edulis requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Caudanthera edulis thrives in bright indirect light. Avoid placing Caudanthera edulis in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Caudanthera edulis grows best at temperatures of 65–80°F. Caudanthera edulis prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Well-draining sandy loam with added organic matter. Good drainage is essential for Caudanthera edulis to prevent waterlogging, which leads to root rot and fungal issues.

Feed Caudanthera edulis every 6 months 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.

The PlantoScan app can remind you when to water and when to fertilize each plant.

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.

Caudanthera edulis can be propagated through stem cuttings, air layering, division.

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Caudanthera edulis is susceptible to aphids, spider mites, mealybugs. 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.

Caudanthera edulis grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Caudanthera edulis is native to Niger, northeast Tropical Africa, the Arabian Peninsula, through Iran, Afghanistan and Pakistan to northwest India. In cooler regions, grow Caudanthera edulis as a houseplant or bring it indoors before the first frost.