Thelocactus bicolor is a species of Mexican and Texan plants, known for it's spectacular multi-colored flowers. Ssp bolaensis is native to Coauhila state. It is a tall-growing solitary plant, with long white or yellowish spines that give it a completely different appearance compare to other forms in the genus. The characteristic red center of the flower is not so well pronounced as with other T.bicolor-s.
The care is common to other Mexican cacti.