I've had this one for a few years now, got as a cutting whilst on a bushwalk (trekking). It's always grown well but was slow to flower. Probably because it needed more sun than it was getting. But it's getting more flowers each year.
Sounds like your son might have had Hoya carnosa. The sap is milky white and comes from bloken leaves or stems. The flowers can drip nectar and that was what was probably getting on his floor.
My father had a large sprawling H. carnosa near the back door in Melbourne. Was flowering most of the time. I got some cuttings from him but they haven't done as well here. One took off up high in a tree, but pretty sparse flowering. They seem to prefer the Melbourne climate to the one here. But there's a number of others that do well here.
Ingrida
tropicbreezentOriginal Author
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