Morphological characteristics: the leaves of the Yucca tree are leathery, opposite, entire, usually with glandular dots on both sides, with petioles. And the happy tree has a beautiful form, tree shadow, small and emerald green leaves, it is a very valuable indoor ornamental plant.

Growing environment: the yucca tree grows in subtropical evergreen tree annual average temperature of 21.2 degrees. The average annual rainfall of 1420 millimeters, coupled with the mountains are mostly acidic, deep soil layer of sandy red soil, the most suitable for the growth of jade laurel. The Happiness Tree, on the other hand, prefers a warm environment, with an ideal growing temperature range of 18 degrees Celsius to 24 degrees Celsius. In winter, the temperature can be slightly reduced to about 15 ℃.