In this Ficus microcarpa ‘melon seed’ I needed a left side branch. As you can see in image 1 there is no branch. Fortunately, several small branches sprouted in the right spot and to speed the development of the branch three of the sprouts were tied together with cable ties, image 2. Two of the branches were brought outward and used to develop side branches. All the branches were allowed to grow and to fuse. Side and front views of the branch show a nicely developing left main branch. Sometimes fusion will allow you to create a heavier and more detailed branch more quickly than with the usual techniques.
