Water
Water consistently, especially during the first year and dry periods. Aim for consistently moist but not waterlogged soil. Deep watering encourages a strong root system. Reduce watering frequency in cooler months.
Also known as Japanese Dogwood · Japanese Flowering Dogwood · Japanese Kousa Dogwood
Kousa dogwood (Cornus kousa) is a small deciduous tree or large shrub admired for its beautiful spring blooms and edible fruit.
At-a-glance light, water, soil, and growing conditions from plant data
Partial Shade to Full Sun
50% intensity
Prefers morning sun and afternoon shade in hotter climates to prevent leaf scorch.
Regular
50% intensity
Keep soil consistently moist but not soggy, especially during establishment.
Well-drained, Moist, Loamy, Sandy
50% intensity
Moderate
50% intensity
Prefers temperate climates; protect from extreme heat and harsh winter winds when young.
Low
25% intensity
Fertilize sparingly in spring with a balanced, slow-release formula.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water consistently, especially during the first year and dry periods. Aim for consistently moist but not waterlogged soil. Deep watering encourages a strong root system. Reduce watering frequency in cooler months.
Prune to shape the tree and remove dead, damaged, or crossing branches. Best done in late winter or early spring before new growth begins. Avoid heavy pruning, as it can reduce flowering potential for the season.
Propagate by grafting or from seed. Seed propagation can be slow and may result in variable traits. Grafting onto Cornus florida rootstock is common for reliable flowering and disease resistance.
Young trees may benefit from repotting every 2-3 years to provide fresh soil and more space for root growth. Use a well-draining potting mix.
Mature trees generally do not require repotting if planted in suitable ground soil.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Kousa Dogwood (Cornus kousa)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Cornales |
| Family | Cornaceae |
| Genus | Cornus |
| Species | Cornus kousa |
Similar in genus Cornus
Answers based on plant encyclopedia data
