Submit. Â· just now. Report Abuse. proton-motive force= energy that is generated by the transfer of protons or electrons across an energy-transducing membrane and that can be used for chemical, osmotic, or mechanical work.
Theyre also stupid-easy to propagate. Take some stem cuttings and pop them in water. When you see long roots, pop them into a pot. The cuttings I've taken from these plants aren't true hoya babies because cuttings are actually a clone from the mother plant. That is, they are the same age as the mother, albeit smaller.
Hoya_ spp. Hoya is often called wax plant because its fragrant flower clusters are very waxy. It is a vining plant with thick leaves. Grow it on a trellis or topiary form, or allow it to cascade from a hanging basket. Hoya needs bright light to bloom well but will grow in medium light.