Sydney Red Gum
Angophora costata
Angophora costata, commonly known as the Sydney red gum or rusty gum, is a prominent native Australian tree. It is famous for its smooth, pinkish-orange bark that changes color throughout the seasons and eventually sheds in large flakes to reveal a fresh grey layer. In summer, it produces clusters of cream-white flowers.
Native Origin & Climate
Dry sclerophyll forests and sandstone regions of eastern Australia.
Expert Pruning Tip
Pruning is generally not required for mature trees. Trim lower branches of young trees to establish a clear central trunk.
Domestic Setting
Botanical Art Series
Botanical Blueprint
Localized Australian Care Taxonomy
Low maintenance once established. Highly drought-tolerant and hardy.
Full sun. Thrives in high-intensity Australian sunlight.
Low. Water regularly while establishing, then rely on natural rainfall.
Well-drained sandstone-derived soils or clay loam. Adaptable to poor soils.
Thrives in warm, dry climates, typical of the Sydney basin. Frost tolerant once mature.
Grown from seed.
Majestic, gnarly, and sculptural. Smooth colorful trunks with twisted branches and weeping foliage.
Large outdoor garden, nature strip, or public parklands as a shade tree.
Outdoor
Safe:Non-toxic to children and pets.
Local Availability
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