Hoya Australis lisa

Scientific name: Hoya spp;
Common name: Waxflower, waxplant, waxvine
Origin: South East Asia
Flower colour: see picture
Soil: well drained soil. Hoya hates clogged soil!
Light: full sun to partial shade
Watering: plenty, but(!) let it dry out between waterings
Hardiness: not lower than 14 degree C (57F)
Height: Vine, up to 3m