Description: Cedar Elm (Ulmus crassifolia) is a deciduous tree known for its rough, dark green leaves and distinctive corky bark. The tree produces small, inconspicuous flowers in late summer, followed by winged seeds. Cedar Elm is valued for its adaptability to various soil conditions and its resistance to Dutch elm disease. It is often used as a shade tree, street tree, or in naturalized landscapes.

History & Origin: Native to the central and southern United States, Cedar Elm is commonly found in woodlands, prairies, and along riverbanks. The genus name “Ulmus” is derived from the Latin word for elm, while “crassifolia” refers to the thick leaves. Cedar Elm has been used historically for its durable wood, which is resistant to decay and insects. The tree was introduced to Europe in the 19th century and has since become popular for its resilience and ornamental value.

Care Instructions:
Sunlight: Plant in full sun.
Soil: Adaptable to various soil types but prefers well-drained soil.
Watering: Regular watering; drought-tolerant once established.
Fertilization: Apply a balanced fertilizer in early spring.
Pruning: Prune in late winter to remove dead or damaged branches and maintain shape.
Pests/Diseases: Generally pest-free but can be affected by elm leaf beetle and aphids.

Other Details:
USDA Zones: 6-9
Temperature: Tolerates a wide range of temperatures from -10°F to 100°F.
Humidity: Adaptable to various humidity levels.
Root System: Cedar Elm has a deep, fibrous root system that helps it access water and nutrients from deeper soil layers.
Growth Rate: Moderate growth rate, reaching maturity in 10-20 years.
Mature Size: Typically grows 50-70 feet tall and 40-60 feet wide.
Attracted Insects: Attracts bees and other pollinators.
Complementary Plants: Redbud, Dogwood, Azalea