
The plant has yellow flowers with orange centers that typically bloom during spring throughout summer. Grayish-brown in color, the star cactus is covered in white dots. Its ribbed structure gives the cactus its star-like shape with eight triangular sections surrounding woolly areoles.

Star CactusĪt maturity, Star cactus plant stands approximately three inches tall and six inches wide. These can grow up to 6 feet tall, and they occasionally produce large white flowers but only at night. Each stem has five sides and is lined with small white, wooly spines that grow along the edges of their height.The stems are vibrant green in color but will brown with time in a process called corking. Fairy castle cactusįairy Castle Cacti are slow-growing type of cacti but revered for their beauty. Blooming periods for the barrel cactus range broadly based on local environmental conditions. In spring, bright yellow flowers emerge from the white, wooly crown of the stem. Although barrel cacti may look mundane throughout the year with their basic green bodies and variable spine colors.

Golden barrel cactus has yellow spines and a symmetrical shape that elongates as it matures.This type of cactus typically measures more than 5 inches across and is less than 10 times as tall as it is wide and is one of the most widely cultivated varieties. In fact, their arching branches, tipped with red, pink, white or purple flowers lend themselves well to hanging baskets. Instead, Christmas cactuses earn their common name from the fact that they bloom right around the holidays. But they aren’t named for their festive red-and-green colors. The Christmas cactus is most often grown as a houseplant and blooms in a wide range of colors from the traditional red to purple, pink, orange, gold and white.
