It’s hard to mistake a moon cactus; you’ll always recognize them by their bright pink, yellow, or orange colors. The bright neon colors are usually in the shape of round looking balls, with thorns, and they’re sitting on top of another green colored cactus. The little moon cactus is a funny plant because it’s actually two plants in one and the product of human design.
In order for the bright section of the plant, to survive, it had to be grafted to the second plant beneath. Many people don’t realize when they see these easily recognizable little cactus plants that they’re actually looking at two separate plants.