• Very popular tree which develops a handsome pyramidal shape. Frequently grown as an indoor ornamental plant and sometimes used as a Christmas tree decorated with lights. Araucaria excelsa is the only species sold as s house plant. It is a slow-growing tree. The leaves are spirally arranged and are usually broadly triangular to needle-like. Using well draining soil mixture plant at a dept of 1" with the point down. Grow in bright filtered sunlight with high humidity