Carpinus turczaninovii f. coreana - Common Bonsai,Shrub - Korean hornbeam Page

Discover the understated elegance of the Carpinus turczaninovii f. coreana, commonly known as Korean Hornbeam—a perfect addition to any landscape or bonsai collection. This exquisite broadleaf deciduous shrub or small tree reaches up to 30 feet and is noteworthy for its multi-stemmed, pendulous branches and dark-maroon brown twigs. The simple, broadly ovate leaves, measuring up to 2 inches, boast a rich lustrous green color that transitions to stunning burgundy in the fall. With 10-12 vein pairs and a subtly hairy underside, the leaves contribute to the tree's refined appearance. In spring, Korean Hornbeam produces separate male and female clusters of flowers (catkins), followed by slender fruit catkins composed of overlapping bracts.

Thriving in conditions ranging from full sun to shade, this hardy species is tolerant of clay and alkaline soils and resilient to occasional drought once established. Despite its slow-growing nature, Korean Hornbeam's enchanting seasonal transition—marked by vibrant reds, yellows, and oranges—makes it a cherished ornamental specimen. Ideal for small-scale landscaping, it flourishes near benches, terraces, or large containers, bringing a touch of Korea’s natural charm to your garden. Hardy to USDA Zone 5, this versatile species appreciates moderate moisture and provides a striking visual display throughout the year.

Carpinus turczaninovii f. coreana is a somewhat disputed name which some say is a synonym of Carpinus turczaninovii. Others claim that they are different altogether. Ultimately, it's best to grow both and observe the difference for yourself.