Silver Dollar Vine loves direct light. Low light levels will cause stems to stretch.
Use a sharp, well-drained potting soil such as a Cactus specific mix. Your soil should take up water, but drain and dry quickly.
Easy on the water! Water and drain thoroughly, then let soil dry completely between waterings.
Use a cacti specific fertilizer during active growth, spring through summer. Pause fertilization during inactive growth, fall and winter.