Top Hat Blueberry Here is a beautiful, mound-shaped, compact shrub that is ideal for containers and small spaces, loaded with so many flowers in spring , followed by hundreds of delicious full-size blueberry fruits that make it doubly decorative. Top Hat is also becoming a favorite of bonsai enthusiasts, since the plant so easily allows itself to be restricted in a bonsai dish and shaped into a decorative bonsai accent, even flowering and fruiting as a bonsai accent. Developed by Michigan State University by one of the country’s leading blueberry specialists, plants are cold hardy and easy to grow. Round, firm, flavorful fruits are a dusty blue just like those you find in the stores- perfect for fresh eating, making jam, and baking into muffins or pies. Zones 4-8 from Pense Nursery, Inc.