The 'Royal Pine' bonsai tree was tended to by Japanese Emperors for over 500 years. Today it is a National Treasure and displayed in the Tokyo Imperial Palace. Record Breaking Bonsai Trees: The Oldest, Largest, Smallest, and Most Leaves and Soul Growing Plants Indoors can be Tricky in Dry, Dark, Winters of the North. Here are Some Tips. It Grows in Alaska Sago Palm Bonsai Tree, scientific name Cycas revoluta, is native to Japan. It belongs to a group called cycads., These are tough plants that existed back when dinosaurs still roamed the Earth and have