Sydney Blue Gum - Eucalyptus salignaEucalyptus saligna (Sydney Blue Gum) Eucalyptus saligna is a tall, elegant Australian native tree prized for its smooth trunk, soft blue green foliage, and fast growth. Its a classic choice for shade, feature planting, and large scale landscapes where height and presence are desired. Why Gardeners Love Sydney Blue Gum Fast growing native tree Quickly establishes height and structure. Smooth, pale trunk Adds visual appeal with clean bark and subtle