Episcia is a common hanging plant in those stalls who sell so-called "Tropical Plants" in the "Khamtieng Market" of Chiang Mai, Thailand. I went to Chiang Mai last month and I surely went to the flower market to find something special. You can find almost every gardening stuff in Khamtieng market as it is the largest flower market in the northern Thailand. The commercial stalls here open daily from morning to 6PM. Some stalls owned by enthusiasts open on the weekend only.