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Description
Cornus Macrophylla, commonly known as the Bigleaf Dogwood, is a deciduous shrub or small tree native to eastern Asia. It belongs to the Cornaceae family and is well-known for its showy white flowers and large leaves. The plant can grow up to 20 feet tall, and its bark is dark brown or gray, with a distinct pattern of lighter-colored spots.
Taxonomic Information
| Domain| Eukarya||————–|———–|| Kingdom| Plantae|| Phylum| Angiosperms || Class| Dicotyledonae || Order| Cornales|| Family| Cornaceae || Genus| Cornus|| Species| Cornus Macrophylla |
Appearance
The Bigleaf Dogwood has large, oval-shaped leaves that can grow up to 10 inches long and 6 inches wide. The leaves are dark green in color and have a glossy sheen. In the fall, the leaves turn a bright red or purple color. The plant flowers in the late spring to early summer, producing showy white flowers that are arranged in clusters. The fruit is a small, round, blue-black drupe that matures in the late summer to early fall.
Care Guide
Water: The Bigleaf Dogwood requires regular watering, especially during dry spells. Ensure that the soil is moist but not waterlogged.Fertilization: Fertilize the plant in the early spring with a slow-release fertilizer.Soil: The Bigleaf Dogwood requires well-drained soil that is rich in organic matter.Sunlight: The plant prefers partial shade to full sun.Hardiness Zones: The Bigleaf Dogwood is hardy in USDA zones 5 to 8.
Common Pests & Diseases
The Bigleaf Dogwood is susceptible to a few pests and diseases, including powdery mildew, leaf spot, and dogwood borer. Regular inspection and treatment can help prevent these problems.
Habitat
The Bigleaf Dogwood is native to eastern Asia, including China, Japan, and Korea. It grows in a variety of habitats, including forests, meadows, and along streams and rivers.
Question and Answer
Q: Can the Bigleaf Dogwood be grown in containers?
A: Yes, the Bigleaf Dogwood can be grown in containers, provided that the container is large enough to accommodate the plant’s root system.Q: How often should the Bigleaf Dogwood be pruned?
A: The Bigleaf Dogwood should be pruned in the late winter to early spring, before new growth begins.Q: Does the Bigleaf Dogwood attract wildlife?
A: Yes, the plant’s fruit is attractive to birds and other wildlife.Q: Is the Bigleaf Dogwood a good choice for a hedge or screen?
A: Yes, the Bigleaf Dogwood can make an excellent hedge or screen, especially when planted in groups.
Related Plants
– Cornus alba (Tatarian Dogwood)- Cornus florida (Flowering Dogwood)- Cornus kousa (Kousa Dogwood)- Cornus mas (Cornelian Cherry)- Cornus sericea (Redosier Dogwood)
References
– “Cornus macrophylla.” Missouri Botanical Garden. Accessed August 25, 2021. http://www.missouribotanicalgarden.org.- “Cornus macrophylla.” Plant Finder. Accessed August 25, 2021. http://www.gardening.cornell.edu.