Origin
The Hoya callistophylla is a climbing plant native to the rainforests of Borneo, a large island in Southeast Asia. The plant primarily grows on tree trunks and other wooden structures. The plant belongs to the Apocynaceae family, the same family as, for example, the oleander. These plants are commonly known as milkweeds.

Characteristics
The Hoya callistophylla is an epiphyte, which means the plant grows on other plants without parasitising them. This is reflected in its aerial roots that attach to the substrate. The plant has large, thick leaves that are dark green in colour with pronounced veins. The leaves have a leathery texture. The flowers of this plant are star-shaped, white and exotically scented.

Care
Caring for the Hoya callistophylla requires some attention. The plant prefers high humidity, which corresponds to its tropical origin. The plant cannot tolerate direct sunlight and prefers warm temperatures between 15 and 30 degrees Celsius. Watering should be done moderately, only when the top layer of soil feels dry. For optimal growth, the plant is best repotted every two years in the spring.