Lovely purple almost black gymnocalycium mihanovichii grafted onto hylocereus, more commonly know as moon cactus. These are very cute and interesting cactus that are very easy to care for. It's really two different cactus grafted together. The gymnocalycium mihanovichii is very desirable for it's color but struggles to produce sufficient chlorophyll in nature. This problem is solved by attaching it to a pitaya rootstock, which is a very easy growing, rigorous cactus that produces plenty of chlorophyll.
Moon cactus come in a variety of colors, but we have a special place in our hearts for black / dark purple plants like these.
PURPLE MOON CACTUS
small: 10 cm nursery pot