A long-lived trailing vine with thick waxy leaves and clusters of star-shaped, sweetly scented flowers. Pet-safe and undemanding, it blooms best when slightly potbound.
At a glance
- Plant type: Indoor plant
- Mature size: 2 m tall
- Aspect: part shade or morning sun and full sun
- Water: happy on low water
- Frost: tender
- Maintenance: low maintenance
- Origin: Exotic
About Wax Plant
Hoya carnosa is an moderate-growing indoor plant in the Apocynaceae family. It reaches around 2 m tall at maturity, with evergreen foliage.
Where to grow Wax Plant
Wax Plant suits tropical and subtropical climates and grows best in part shade or morning sun and full sun. It is frost tender, so protect it from hard frosts or grow it in a sheltered spot or pot.
Soil & planting
Most soils suit Wax Plant provided drainage is reasonable. Dig in plenty of compost before planting, water in well, and mulch to keep roots cool.
Watering & feeding
Wax Plant is happy on low water, so once its roots are down it needs little supplementary water. A feed in spring with a balanced fertiliser keeps growth strong. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Tip-prune Wax Plant in spring to maintain a dense, shapely habit. Overall it is low maintenance.
Using Wax Plant in the garden
Wax Plant earns its place for pots and courtyard containers, hanging baskets and its fragrance. It is equally at home in the ground or a large pot on a balcony or courtyard.
Companion planting & design
For a cohesive, low-care bed, pair Wax Plant with other plants that enjoy the same happy on low water and tropical climate. Group three or five together for impact rather than dotting single plants through the garden.
Good to know
It is regarded as non-toxic and pet-safe.
Buying Wax Plant
Plant Sale lists Wax Plant as potted plants. Stock isn't live yet — register your interest using the panel above and we'll email you the moment it lands.