Green Dragon is a tuberous perennial native to the forests of China, Japan, and Korea, bringing an exotic charm to shaded garden corners. This close relative of jack-in-the-pulpit grows 12-18 inches tall and spreads modestly to 6-12 inches wide, thriving in hardiness zones 5-8 with only moderate water and low maintenance demands. The plant's trifoliate leaves emerge from individual underground tubers, and its showy flowers bloom from May through July, though some sources suggest flowering may extend to frost. What makes this species special is its ability to naturalize in garden settings while remaining well-behaved, spreading gently through bulb offsets and self-seeding without becoming invasive.
Partial Shade
Moderate
5-8
18in H x 12in W
—
Low
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Green Dragon flourishes in the heavy shade where many plants struggle, making it an invaluable choice for woodland gardens and the darkest corners of your landscape. The individual leaf petioles and flower spikes rise directly from underground tubers, creating an architectural quality that catches the eye even when the plant isn't in bloom. Its Asian origin and relationship to jack-in-the-pulpit give it genuine botanical intrigue, and gardeners appreciate that it requires almost no fussing once established in moist, humus-rich soil.
Green Dragon is primarily used to naturalize shaded woodland gardens and forest-edge settings, where it adds textural interest and botanical character. Gardeners value it as a specimen plant for shade gardens, particularly in areas where it can spread naturally and establish a naturalized population over time.
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“Pinellia tripartita belongs to the Araceae family, the same lineage as the beloved jack-in-the-pulpit native to eastern North America. This species comes directly from the forests, forest margins, and cultivated fields of East Asia, where it has grown for centuries in its native range across China, Japan, and Korea. The plant found its way into Western gardens through botanical exploration and plant collecting, eventually becoming available through specialty nurseries and botanical institutions. Its journey from Asian woodlands to garden cultivation represents the broader movement of introducing shade-tolerant perennials from temperate forest ecosystems worldwide.”