To grow a cherry blossom tree, start by getting a young tree that's 2-3 years old from a nursery. Once you have your tree, plant it in a sunny spot that has deep, fertile soil. Learn expert tips for growing a stunning cherry blossom tree and make your yard the envy of the neighborhood. How to grow cherry blossom tree guide inside! Cherry Blossoms The cherry blossom (桜, sakura) is Japan's unofficial national flower. It has been celebrated for many centuries and holds a prominent position in Japanese culture. There are dozens of cherry tree varieties in Japan, most of which bloom for just a few days in spring. Cherry blossom trees, known for their vibrant and ephemeral blooms, are among the most celebrated flowering trees in the world.