Chinese cinnamon (Cinnamomum cassia) is a graceful evergreen tree native to southern China that has been cultivated throughout Southeast Asia for centuries. This aromatic species grows 40 to 60 feet tall with a spreading canopy, producing small white flowers and the aromatic bark prized by cooks and herbalists worldwide. Hardy only in tropical zones 10 through 12, it can be grown as a houseplant in colder climates when overwintered indoors. The leathery leaves reach 6 inches long on average, though some may stretch to 10 inches, and the grey-brown bark thickens to about half an inch as the tree matures.
Partial Sun
Moderate
10-12
720in H x 480in W
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High
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The bark itself is the treasure here, harvested for its warm, slightly sweet aroma that defines cinnamon in kitchens across Asia and beyond. Young trees thrive in part shade, but mature plants grow increasingly sun-tolerant, making them adaptable as they establish. Low maintenance once settled, this tree asks only for evenly moist, well-draining soil and patience to reach its full stature. Growing it from softwood cuttings gives you a head start compared to seed propagation.
The bark is harvested and dried to produce the cinnamon spice used in curries, baked goods, beverages, and traditional remedies. Pieces of dried bark steep into teas and broths, or are ground into powder for direct use in cooking. The spice appears in Chinese five-spice blends, Indian garam masala, and countless sweet and savory dishes across Asian cuisines.
No timeline data available yet for this variety.
Harden off overwintered houseplants by gradually exposing them to outdoor conditions over several weeks in spring. Slowly increase their sun exposure to prevent leaf scorch. Plant in a location with full sun to partial shade and well-draining soil.
Bark can be harvested from mature trees by carefully removing the outer layers, which are then dried for use as cinnamon spice. Harvest timing and techniques depend on whether you're harvesting for fresh or dried use, and should account for the tree's recovery and health.
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“Cinnamomum cassia originates in the lowland regions of southern China, where it has been cultivated for trade and domestic use for centuries. The tree spread throughout Southeast Asia, becoming integrated into regional agriculture and spice commerce. Unlike many cultivated plants, this species represents a long history of harvest and use rather than deliberate breeding; it was simply recognized as superior to wild forms and propagated throughout its suitable climate range.”