It can be a big grower that is for sure. This the hoya that escaped into my yard. A vine dropped down and managed to get under the aluminum frame of my screen enclosure and rooted into the ground out there. I cut it off from the mother plant. I've left it there but it is getting kind of shaded out so not doing too much but I keep my eye on it :-)

Has yours bloomed for you? My mother plant and the escapee are not getting enough light to bloom right now. But it has bloomed in the past.

No, it hasn't bloomed yet. Its kind of a new plant. I keep looking for peduncles just in case :) I've read that it's a stingy bloomer.

yep, it is stingy even when mine would bloom it was not prolific.