
(Ceropegia collaricorona collaricorona)

String of hearts, Collared ceropegia, Ringed ceropegia, String of lights
Ceropegia collaricorona collaricorona is a species of flowering plant in the family Apocynaceae, native to India. It is a trailing vine with small, green, heart-shaped leaves and unique, bell-shaped flowers that are greenish-yellow with a purple collar. The flowers are pollinated by flies that are attracted to the plant's odor.
12-24 inches (30-60 cm)
The Collar of Hearts plant prefers bright, indirect light. Direct sunlight can burn the leaves.
The plant prefers moderate to high humidity levels. Mist the leaves regularly to increase humidity.
Fertilize the plant once a month during the growing season with a balanced fertilizer.
Prune the plant to control its size and shape. Pinch off the tips of the vines to encourage bushier growth.
The Collar of Hearts plant is generally not prone to pests and diseases, but it can be susceptible to mealybugs and spider mites.
6-12 inches (15-30 cm)
Water the plant when the top inch of soil is dry. Do not overwater as it can lead to root rot.
The plant prefers temperatures between 60-75°F (15-24°C).
The growing season for the Collar of Hearts plant is spring and summer.
The Collar of Hearts plant is moderately difficult to grow and requires specific conditions to thrive.
The Collar of Hearts plant is not frost-tolerant and is best suited for USDA hardiness zones 10-12.
The unique shape of the Collar of Hearts plant's flowers has earned it the nickname 'String of Hearts' in some regions.