Disocactus anguliger

Disocactus anguliger is commonly known as the fishbone cactus or the ric rac cactus. It gets these names from its flat, deeply lobed stems that grow in a distinctive zigzag shape, resembling fish bones. This plant lacks the sharp spines typical of desert cacti.

The fishbone cactus is an epiphytic plant native to the cloud forests of Mexico. Instead of growing in arid desert dirt, it naturally grows on the branches of trees in humid, tropical environments. This origin means it requires more moisture and indirect light than a standard desert cactus.

Because it is an epiphyte from the cloud forest, the fishbone cactus requires more frequent watering than standard desert cacti. You should water it thoroughly when the top inch of soil has completely dried out, ensuring the pot has excellent drainage. During the winter, you can reduce watering to encourage blooming.

Yes, the ric rac cactus produces stunning, highly fragrant nocturnal flowers. In the wild, these blooms are usually white or pale yellow and open at night to attract moths and bats. In indoor houseplant conditions, getting them to bloom requires specific cool and dark winter conditions.