Seemingly always available in the grocery stores up here, these hardy Den. phal's got me started. I see you re-potted. My experience is these really like being root bound. A grower's tag (not a name tag) are sometimes found in these. One is in mine that I bought abt. 6 mo. ago. "Light: very bright filtered light, early morning and late afternoon direct light okay. Feed: full strength balanced liquid feed every other watering. Water: allow mix to get almost completely dry between waterings, then water throughly"