Large, variable group of succulents, primarily from South Africa, that produce yellow, orange, or red tubular flowers. Many are somewhat tender and are best grown in mostly frost-free areas. Plant in well-drained soils in full sun in coastal areas and with partial shade in hot locations.
Examples: A. arborescens (tree aloe, 6-8’ x 5-6’), A. ferox (bitter aloe, 3-5’ x 3-5’), A. maculata (soap aloe, 18” x 2-3’), A. striata (coral aloe, 2’ x 2’), A. vera (medicinal aloe, 2’ x 3-4’).