Cactus is a plant that grows in the desert, and the last few years has become a social media “aesthetic plant”, so it has become very popular. Cactus spines are produced from specialized structures called areoles, a kind of highly reduced branch. Some cactus plants live for only fifteen years, but some live to be as old as 300. Cactus grows big flowers which can be yellow, red, pink, white, orange, or blue Some cactus flowers bloom for only a day, while others last for weeks. The flowers of cactus plants are usually pollinated by bees, butterflies, moths, and even bats.