I probably planted it 35 days or more after you sent me. "
This is very interesting, this message is not unique we have been confirmed a few times already that the Hoya seeds sprouted several weeks after harvest, also sometimes after planting, although early planting is in general more successful according to our own experiments;
below are the patella seeds packed : harvested on 23 mars, packed and shipped on 25 mars. Some Hoya patella seeds dry and others in the humid bag.
The letter was received around 15 May - yes they have a very slow postal system !
Some of the dry patella seeds just sprouted and those in the bag did not make it after so many days : 52 !!!