You should plant your tree at least 5 to 10 feet from your home, patio, wall, driveway or walkway to ensure adequate space for the roots to grow. Also consider the width of the canopy when the tree is mature. An evergreen tree will give you year round shade, whereas a deciduous tree will help cool your home during the summer months, but allow light and warmth into your home during the winter. Native trees are excellent for attracting birds and wildlife to your yard, but an exotic tree may remind you of your home or other faraway place. Think about the best shape for your tree as well.
Trees come in many shapes, such as round, oval, spreading, vase-shaped, pyramidal or narrow.
You will get the most shade from round, spreading or vase-shaped trees, but an oval or narrow tree may fit into your space better. Think about the water needs of your tree. There are many beautiful trees that need little water once established. Choose a tree that will thrive in your microclimate and soil type. Look around your neighborhood to see what types of trees are successfully growing and check with a local nursery for their suggestions.