Origin and Natural Habitat
Ceropegia bosseri is native to central Madagascar and occurs on elevated granite hillsides.
Plant Characteristics
This Ceropegia species has one of the strangest growth forms in the genus, with a dark brown, ridged stem that appears similar to a dragon’s tail.
Care Guide
Light
Ceropegia bosseri prefer shady conditions, and will have great colouration and form if kept under 60% shade cloth. It should not be kept in full sun.
Soil
Ceropegia requires a well-draining soil mixture with plenty of gritty components. A medium with akadama and pumice is preferred.
Water
In cultivation, Ceropegia bosseri can be watered well during the warmer months. However, keep this plant dry in winter when it is dormant.
Pot size
Ceropegia bosseri is a species that develops long stems, and can spread like a groundcover. The plants for sale fit comfortably in a 10cm pot, however, they will need to be planted into a large bowl or hanging basket as they grow larger.
Temperature
This species’ ideal temperature ranges between 20 – 30°C. It can tolerate 5 – 40°C and is extremely sensitive to frost.
Humidity
Like most stapeliads, Ceropegia bosseri is highly sensitive to humidity, as this caused the plants to develop fungal infections like black spot. Make sure that your growing space has plenty of airflow, particularly in winter.
Fertilizing
Use a half-strength diluted general liquid fertilizer only during the growing season. Do not fertilize during winter. Alternatively, a small amount of slow-release fertilizer will be sufficient.
Growing season
Ceropegia bosseri is in active growth during spring and summer.
Propagation
Ceropegia bosseri is best propagated from stem cuttings.
Stem propagation: Using a sharp, clean knife, cut an offset about 30% of the size of the mature plant from the main stem. Let this dry for 10 days, then plant it. The best time to propagate is early spring.