Moon Cactus (Red)

These cacti are unable to produce chlorophyll, but they can exhibit red, yellow, or orange pigmentation. The colorful part (the scion) of the Moon cactus is Gymnocalycium Mihanovichii, while the lower host can be any species of cacti, but is usually a Hylocereus cactus.

• (Moon Cactus) Care

  • Light. The red ball tops are tolerant of more shade than many cacti and dislike direct sunlight. By contrast, the stock...
  • Soil. A rich, fast-draining cactus mix with a low pH is ideal. Make sure the soil meets the needs of the host cactus on...
  • Water. Allow the soil mix to become nearly dry between waterings, but then water thoroughly. The cactus should not sit...
  • Temperature and Humidity. Ideal conditions for the rootstock and the upper scion portion may not be the same. The upper...