Australian Redcedar is a stately deciduous tree native to the Indian subcontinent, East Asia, Southeast Asia, and Australia, reaching 65 to 100 feet tall at maturity. Known scientifically as Toona ciliata, this medium to large timber tree has been widely planted across tropical regions for reforestation and timber production, and has naturalized in some areas. Its compound leaves stretch up to 25 inches long, composed of 9 to 15 pairs of leaflets, and the tree produces fragrant seasonal flowers. Hardy in zones 9 through 12, it thrives in full sun and moderate water, asking little in return for its shade and structure.
Full Sun
Moderate
9-12
1200in H x 1200in W
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Moderate
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This tree earns its place in tropical and subtropical landscapes through a combination of practical utility and natural grace. The deeply lobed compound foliage creates dappled shade while the fragrant blooms announce each growing season. Its low maintenance demands and genuine drought tolerance mean once established, it asks little from the gardener. Found naturally in woodlands, hillsides, and riparian areas across multiple continents, it has proven itself adaptable to disturbed habitats and reforestation work.
Australian Redcedar functions primarily as a shade tree in tropical and subtropical gardens, offering substantial canopy coverage that reaches 65 to 100 feet at maturity. Its timber harvest represents its most significant use, with the wood valued commercially across reforestation and timber industries throughout tropical regions. As a large structural element, it anchors landscapes in zones 9 through 12 where its deciduous habit provides seasonal variation.
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“Australian Redcedar's story is one of global movement and utility. Native across a vast region spanning the Indian subcontinent through Southeast Asia to Australia, this tree has always been valued for its timber. The species was widely adopted across tropical regions specifically for commercial timber harvest and large-scale reforestation projects, transforming it from a forest understory tree into a deliberately cultivated landscape element. Its success in reforestation efforts speaks to its hardiness and ability to establish in degraded sites, making it instrumental in ecological restoration across the tropics.”