Planting trees in your yard can improve property values and make your outdoor space more enjoyable. Trees can give yards structure and shade—and provide habitat to birds. Fast-growing trees, such as the Weeping Willow Tree, are valued by homeowners looking for shade in a hurry. The Weeping Willow also provides plenty of movement, style and elegance. Farmer Seed and Nursery offers a wide selection of trees for sale. When selecting the best trees for your yard, make sure they are suitable for your hardiness zone. Also, check their mature height and spread. Many trees can grow quite large. Other factors to consider are sunlight requirements, soil requirements, foliage color, water needs and maintenance needs.