Aloe vera, which grows in U.S. Department of Agriculture plant hardiness zones 10 through 12, usually blooms in summer, although it can bloom at other times, provided it has the right growing conditions. read more
The flower of the aloe vera plant typically blooms once in the summer, but only on mature plants in sunny locations. An aloe vera plant's flowers are yellow, blooming on racemes on stalks that grow as high as 3 feet tall. read more