The most stunning feature is the trunk, which grows rainbow bark ... In their native environment, rainbow eucalyptus trees ...

Rainbow eucalyptus trees require full sunlight and ample humidity ... an indoor specimen may not take on its namesake rainbow coloring until the trunk reaches 3 inches or more in diameter, meaning ...

The Rainbow Eucalyptus tree is a naturally colorful tree that comes from the Philippines. When its bark peels, a technicolor display begins to form. Follow Tech Insider: On Facebook More from ...