This is one of the prettiest Hoya blooms out there. Lovely, very soft fragrance. Supposedly a cross between Hoya australis x Hoya subcalva. I've found it be very heat tolerant, but it needs a well-draining mix. Let it get almost dry, then water thoroughly again.
Do you happen to have an cuttings of this little beauty? If so can you given me a price? My others are doing sooooo good and growing like crazy! No blooms yet, but lots of new growth and healthy plants.