Rainbow Eucalyptus Tree Care is very simple. Give plenty of water, sunlight and room as this tree will grow above 200′ feet. Early years growing is rapidly. Growing Rainbow Trees from seedlings you can plant into the soil right away. Give a sunny location and keep soil moist as the roots will thrive to establish a good foundation.
The Rainbow Tree is an evergreen. It needs to be planted outdoors in zones 9,10,11. However, there have been reports about the Rainbow Eucalyptus surviving in zone 8. Anything below that in colder climates must be grown in pots or planters so they can be brought indoors during winter months. Growing Rainbow Trees as a Bonsai is a good way to enjoy this colorful tree in colder areas.