Discover the captivating charm of Corylus sieboldiana var. mandshurica, commonly known as Manchurian Hazelnut, a resilient and versatile addition to your landscape. Originating from the temperate forests of East Asia, this shrub flourishes in regions spanning eastern Gansu to Sichuan, embracing the coldest climates with its remarkable frost resistance, enduring temperatures as low as -45°C. Standing at 10-20 ft tall, its gray-brown, fissured bark and highly branching stems create a striking presence, while the broad, dark green leaves add lush texture to any garden.
In spring, clusters of delicately pubescent male catkins emerge, complementing the understated beauty of the female flowers. By September, these blossoms give way to edible, ovoid-globose nuts encased in unique tubular bracts, inviting adventurous gardeners to enjoy their harvest. Established in cultivation since 1882 yet remaining largely undiscovered as an ornamental choice, Manchurian Hazelnut thrives in mixed and coniferous forests, even forming thickets in regenerating landscapes. Embrace this underappreciated gem to enhance your garden's biodiversity and visual interest.