Eucalyptus Eucalyptus gunnii Green-Grey-White - Hardy plantWhat smells wonderful, is an evergreen and comes from Australia? It can only be Eucalyptus gunnii! With its lovely smell, it also keeps the mosquitoes at bay win win! The gum tree, as the eucalyptus is also known, keeps its silvery blue leaves all year long. To encourage it to grow to its full potential, plant it in the sun or partial shade. The tree grows fast, so prune the top of the young tree to keep it at a manageable size. Ideal for planting in