7. Mulberry Tree
Mulberries are generally not available in grocery stores. The reason behind this is that mulberries can’t be shipped as it is hard to maintain them once they are picked from the tree. Assuming your mini garden is a hobby and not a commercial enterprise, you should consider growing mulberries as they taste delicious after they are picked. Another reason to pick this fruit is that it can survive in harsh winter weather as well, which cannot be said for many other fruit trees.