Cornus kousa aka Japanese Dogwood

Taxonomy ID: 2799

Genus Cornus Family Cornaceae Order Cornales Class Magnoliopsida Phylum Tracheophyta

Cornus kousa, also known as kousa dogwood, Chinese dogwood, Korean dogwood, and Japanese dogwood, is a small deciduous tree or shrub belonging to the Cornaceae family. Native to East Asia, including Korea, China, and Japan, it has been widely cultivated as an ornamental plant and can be found naturalized in New York State. Growing up to 8-12 meters tall, this plant features oval-shaped, dark green foliage that turns a deep crimson red in late summer to autumn. In June, it blooms with large pink flowers, which gradually darken as they age. These flowers are actually bracts, with tiny flowers in the center. The autumn brings a new display of bronze and crimson-colored leaves, adding further visual interest. Additionally, Cornus kousa produces pink, strawberry-like fruits, enhancing its appeal during this season. To thrive, it requires rich soil enriched with well-rotted compost and can be grown in full sun to partial shade. This species is particularly suitable for smaller gardens, making it an ideal choice for horticultural enthusiasts.

Common names

Japanese Dogwood, Japanese Flowering Dogwood, Kousa Dogwood

More information about Japanese Dogwood

How difficult is it to take care of Japanese Dogwood

If you're looking for a plant that offers a moderate level of challenge, Japanese Dogwood is a great choice to test your gardening skills.

What is the growth pattern and size of Japanese Dogwood?

New growth will sprout from the top of the Japanese Dogwood as it grows vertically.

What is the region of origin of Japanese Dogwood

Japanese Dogwood’s native range is E. Asia - China, Japan, Korea.

What are the water needs for Japanese Dogwood

Japanese Dogwood should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Japanese Dogwood

Its needs are relatively simple, but one of the most important is making sure its soil is adequately moist. Without proper moisture, the plant can suffer from wilting and stunted growth. To ensure your Japanese Dogwood is healthy, you must choose a potting soil that retains moisture.

Look for a soil with good drainage to prevent root rot, but also make sure it contains plenty of organic matter. Coco coir and sphagnum moss are both excellent ingredients for retaining moisture and providing the #self.names with the nutrients it needs to thrive. If you can find a soil that has a combination of these ingredients, your #self.names will thank you with beautiful blooms.

What is the sunlight requirement for Japanese Dogwood

To ensure optimal growth, the Japanese Dogwood prefers bright indirect light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

How to fertilize Japanese Dogwood

The Japanese Dogwood is characterized by its slow growth and doesn't need fertilization in addition to its potting soil. By renewing the soil in its pot once a year, it should have enough nutrition. Remember, plants get their energy from sunlight, not from any fertilizers.

Is Japanese Dogwood toxic to humans/pets?

There is no verified data on the toxicity of this plant in the records of Ploi. If any person, including yourself, a family member, or a pet, consume plant material with an uncertain toxicity level, it is advisable to seek the advice of a healthcare expert.

What seasonal care does Japanese Dogwood need?

During the cold period, it is common for Japanese Dogwood to go dormant, resulting in a slowdown of growth. To accommodate this, waterings should be spaced out more.

More info:
Wikipedia • GBIF

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