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For successful seedlings,
see the growing notes at the bottom of the page!
American hornbeam (Carpinus caroliniana), also known as blue-beech or musclewood, is a deciduous tree native to eastern North America. It typically reaches a height of 6 to 12 metres and features a short, often crooked trunk covered in smooth, bluish-grey bark that resembles the appearance of taut muscles, hence its nickname “musclewood.” The leaves, alternate and simple, measuring between 5 and 12 cm in length, are oval with doubly serrated edges, dark green on the upper surface, and lighter underneath, turning yellow to reddish-orange in the fall. In the spring, the tree produces drooping male catkins and shorter female catkins, which develop into small, ribbed nuts surrounded by trilobed bracts, maturing in the fall. American hornbeam prefers rich, moist, and well-drained soils and is often found in mixed forest understories, along streams, and in shaded areas in Quebec.
Ecological Roles
American hornbeam plays an important role in Quebec’s forest ecosystems. Its seeds provide food for various bird species and small mammals. Additionally, the tree offers habitat for numerous insects, thereby supporting local biodiversity. Its ability to grow in moist, shaded soils helps stabilize streambanks and prevent erosion.
Armerican hornbeam parsnip seeds require cold stratification to ensure germination. See the cultivation notes below for more details.
Akène cannot assume any responsibility for the use of plants for therapeutic purposes. Always seek advice from a professional before using a medicinal or edible plant.
Sowing and Growing
Technical Details
Seeds per packet: 25
Family: Betulaceae
Scientific name: Carpinus caroliniana
Life cycle: Perennial
Hardiness zone: 4
Soil type: Sandy to clayey
Soil moisture level: Humid
Soil - additional attributes: Deep, rich and well-drained. Tolerates very clayey soils.
Light: Sun, partial shade
Blooming: May to June
Spacing: 300 cm
Height: 600 to 1200 cm
Deer resistance: High
Stratification: 2x 60 days
Scarification: Soaking for 24 hours
Germination time: 60 days
Sowing depth: 4 mm