Moon Cactus (Yellow Cactus)

GymnocalyciumMihanovichii is also known as Moon Cactus, Ruby Ball or Hibotan cacti are lovely red-yellow bicolor houseplants for indirect bright location. The varied ‘Mutants’ which totally lack chlorophyll, exposing the red, orange, or yellow pigmentation strains are often attached to the ‘Hylocereus Cactus’, and the joint plant is called a “Moon Cactus”.