Eucalyptus are evergreen trees or large shrubs, often fast-growing, some with attractive bark, most with aromatic foliage, and clusters of small, white, yellow or red flowers Growing Details: Common Name: Cider gum / Cider Tree Genus: Eucalyptus Species: E. Gunii Skill Level: Beginner Exposure: Full sun Hardiness: Hardy Soil type: Chalk, Clay, Sand, Loam Height: 12m Spread: 8m Description: Eucalyptus are evergreen trees or large shrubs, often fast-growing, some with attractive bark, most with aromatic foliage, and clusters of small, white, yellow or red flowers.