Deciduous trees are defined by their seasonal shedding of leaves, which they do to prepare for winter dormancy. These towering plants often fill yards with multiple seasons of interest, from foliage that changes color throughout summer and fall to exfoliating bark that adds beauty to the winter landscape. One downside? Many deciduous tree species can be slow-growing. To help you reap the beauty of these trees without the wait time, consider these expert picks for fast-growing deciduous trees that can grow up to 3 feet a year.