Trees · Dogwoods
Kousa Dogwood 'Blue Ray'
Cornus Kousa 'Blue Ray'
Panther Creek plant details (wholesale reference)
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Overview
Cornus kousa is a small deciduous tree 8–12 m (26–39 ft) tall, in the flowering plant family Cornaceae.
It is a reliable choice for a focal-point specimen in the Triangle. Between the clay soil and humid summers, this tree stands out for its showy flowers and overall landscape durability.
At a glance
Sun
Water & soil
Wildlife
Flowers & fragrance
Foliage & season
Habit & use
Best landscape uses
Best landscape uses
Growing & care
Practical notes for establishment and seasonal care in the Triangle—adjust for local soil tests and microclimate.
Light
Part sun / part shade
Watering Procedure
Provide steady, deep watering during the establishment phase. Aim for a slow soak at the base rather than a quick surface sprinkle.
Planting & Soil
Thrives in well-drained soil. Dig your hole twice as wide as the root ball but no deeper. Mix 30% compost with your native clay backfill to open up the soil—this helps the roots breathe and prevents water from pooling. Planting 'slightly high' also ensures the roots stay healthy.
Fertilization
Focus on soil health with organic mulch or compost. A light spring application of balanced fertilizer supports steady flowering without forcing weak wood.
Pruning / upkeep
Prune shortly after the flowers fade. This ensures you aren't cutting off the buds for next year's bloom cycle.
Common questions
Does Kousa Dogwood 'Blue Ray' lose its leaves in winter?
Yes, as a deciduous tree, it drops its leaves in the winter and pushes new growth in the spring.
Does Kousa Dogwood 'Blue Ray' prefer sun or shade?
It does best in partial sun or part shade. Morning sun with afternoon protection is usually ideal in our hot climate.
Reference context includes Wikipedia (“Cornus kousa”), licensed under CC BY-SA. Reference image source: Cornus kousa.
