2. Sandalwood: Sandalwood, also known as Sandalwood, is a precious evergreen tree with high economic value, medicinal value and practical value. The tree itself has a unique fragrance and feng shui is very prosperous. It is called "golden tree", "holy tree" and "lucky tree" because of its function of attracting wealth and ward off evil spirits.
3. Elm: Elm is a deciduous tree and the most common tree in geomantic omen and gardens. If you want to plant geomantic trees behind your house, you can choose to plant elms, which are cold-resistant, drought-resistant, barren-resistant, soil-free, wind-resistant, soil-resistant, well-preserved, environmentally adaptable and easy to maintain.