Pair it with other tropical plants rather than succulents like hens and chicks or Lithops, which require drier conditions.
String of turtles ( Peperomia prostrata) is practically made for terrariums thanks to its small size, shallow roots, and spreading growth habit. This plant has succulent-like leaves that make it susceptible to overwatering, so open terrariums are best for this tropical plant. Pair it with other tropical plants rather than succulents like hens and chicks or Lithops, which require drier conditions.