The showy multi-coloured streaks that cover the trunk are a distinctive landscape design element. CultivationĮucalyptus deglupta is cultivated as an ornamental tree, for planting in tropical and subtropical climate gardens and parks. It is the dominant species used for pulpwood plantations in the Philippines. In the present day this tree is grown widely around the world in tree plantations, mainly for pulpwood used in making paper. This then darkens and matures to give blue, purple, orange and then maroon tones. Patches of outer bark are shed annually at different times, showing a bright green inner bark. The unique multi-hued bark is the most distinctive feature of the tree. Its natural distribution spans New Britain, New Guinea, Ceram, Sulawesi and Mindanao. It is the only Eucalyptus species found naturally in the Northern Hemisphere. The rainbow eucalyptus is a pure delight for any nature-lover, no doubt however, if you really want to experience this marvel the way nature intended you to, you should plan a trip to one of the places where it is naturally found.Rainbow Eucalyptus seeds (Eucalyptus deglupta) Price for Package of 4 or 10 seeds.Įucalyptus deglupta is a tall tree, commonly known as the rainbow eucalyptus, Mindanao gum, or rainbow gum. ► Termites and beetle borers can cause a lot of harm to the tree, especially young plants. ► If marsh-like conditions are prolonged, the water can lead to root rot. ► The rainbow eucalyptus is entirely intolerant of frost and cannot thrive in cold climates. ► In the swampy areas of Africa, the tree was planted such that it would soak up the excess water and prevent the breeding of mosquitoes, thus preventing malaria. It is usually planted alongside wide roads. ► In many places, the eucalyptus is planted for the shade that it provides. ► The tree also serves an ornamental purpose, largely due to its multicolored bark, and is commonly used in landscape designs. Although, as many people would like to believe, the end product is white like any regular paper and does not take on a rainbow hue. ► The wood is commonly used in paper making as well. However, great care needs to be taken when using the wood for making furniture the wood needs to be dried properly so that it does not crack. ► In areas where the tree grows naturally, the rainbow eucalyptus is mainly used for its wood―as construction lumber or plywood, for making cabinets, boats, and particleboard, and joinery. Every individual tree also requires a lot of space to grow to its optimum width and height. The soil conditions need to be moderately wet and sandy or loamy, along with being highly alkaline or mildly acidic. The tree requires heavy sunlight for optimum growth. The green color is soon replaced by layers of orange, purple, pink, red, and blue. However, it has been observed that the bark is less colorful when grown outside tropical areas. Once this process is complete, the bark takes over its original brown color all over again and the process begins afresh. As layer upon layer is shed, a new color is revealed. Outside of its native tropical setting, the rainbow colors aren’t usually as pronounced. Overtime, the light shade turns into a dark green color which runs into shades of blue, pink, red, purple, orange and every other color of the rainbow. The tall, evergreen rainbow eucalyptus tree (Eucalyptus deglupta) gets its name because of the unique streaks of green, red, orange, gray, and purple that run along the trunk and branches when the tannin-filled bark peels. The bark is light brown in color until it begins to shed its layers―once the bark begins to shed (which happens during the summer), it reveals a light green color underneath. What is most intriguing about the tree is its trunk. The rainbow eucalyptus cannot survive in hot and dry weather or in conditions of frost. However, in more recent times, the tree has been introduced in regions of Southern California, South Florida, and Hawaii as well. It is naturally distributed in the forests of Indonesia, the Philippine Islands, Papua New Guinea, and other places in Southeast Asia. It typically grows in regions that are moist and humid, like tropical forested areas which receive heavy rainfall. Interestingly, this is the only variety of eucalyptus tree that is indigenous to the northern hemisphere.
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