To all of those who celebrate it, Merry Christmas! Lets hope that by next year at this time, we will have most of this pandemic behind us and be somewhat back to normal. Today I will give my take on why after 17 years there seems to be so little of Hoya nyhuusiae in circulation:

I am guessing that this plant is a relatively slow grower coupled with the fact that it needs cooler conditions hinders the typical Hoya nursery from growing and selling the plant. When you peruse the Thai nurseries, this plant seems to be missing from their offerings. I think it is because their very hot conditions are too much for the plant and they are unsuccessful with it.