Rhipsalis — 10 species

Rhipsalis is a large genus of jungle cacti native to tropical rainforests, best known for their trailing, pencil-thin or ribbon-like stems. Unlike desert cacti, they thrive in bright, indirect light rather than direct sun, which can scorch their delicate growth. Water moderately, allowing the top inch of soil to dry between waterings, and reduce frequency in winter. They appreciate humidity — a quality that sets them apart from their desert relatives. The entire genus is non-toxic to cats and dogs, making Rhipsalis one of the safest trailing plants for pet households, per ASPCA.