Hoya Kerrii Plant. If you have a single leaf sweetheart hoya, then a loose, loamy soil that is mostly dry is ideal. Let the cuttings dry out on an open surface for a.
However, this plant is not succulent. Variegated heart leaf hoya or the hoya kerrii variegata is a favorite for many houseplant collectors. If you have a single leaf sweetheart hoya, then a loose, loamy soil that is mostly dry is ideal.