Trees · Dogwoods
Stellar Series Dogwood 'Stellar Nova'
Cornus × elwinortonii 'Stellar nova'
In USDA zones 7b–8a around Raleigh, Durham, and Cary, Stellar Series Dogwood 'Stellar Nova' is a tree used in Triangle yards when mature size, sun, and drainage fit the bed. Piedmont clay rewards a wide planting hole, a slightly high crown, and steady first-season water. Seasonal flowers are usually why it earns a street-facing spot. Fall planting is the usual window here; water through the first summer no matter the calendar.
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Key facts for the Triangle
- Botanical name
- Cornus × elwinortonii 'Stellar nova'
- Common name
- Stellar Series Dogwood 'Stellar Nova'
- Plant type
- Trees
- Group
- Dogwoods
- Hardiness here
- USDA 7b–8a (Raleigh–Durham Triangle)
- Light
- Part sun / part shade
- Water
- Deep, consistent water while establishing
- Soil
- Well-drained
- Leaf habit
- Evergreen
- Best planting window
- Fall (October–November) in the Piedmont; spring after frost as backup
Overview
Cornus is a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods or cornels, which can generally be distinguished by their blossoms, berries, and distinctive bark.
It is a reliable choice for seasonal flower display 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
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
Fertilize sparingly if at all. A light spring application is usually enough; over-fertilizing evergreens in our humidity can lead to weak, leggy growth.
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
Is Stellar Series Dogwood 'Stellar Nova' a good plant for Raleigh and the Triangle?
Yes—when the site matches its light and drainage needs. Stellar Series Dogwood 'Stellar Nova' is used in Raleigh, Durham, and Cary landscapes in USDA zones 7b–8a. Confirm mature width, overhead wires, and how wet the Piedmont clay stays after storms before you plant.
When should I plant Stellar Series Dogwood 'Stellar Nova' in North Carolina?
Fall (October–November) is the safest window for Stellar Series Dogwood 'Stellar Nova' in the Piedmont: soil is still warm, air is cooler, and roots can grow before summer. Spring after the last frost works if you can water deeply through the first hot season.
Will Stellar Series Dogwood 'Stellar Nova' grow in Piedmont clay?
It can, with careful planting: wide hole, crown slightly above grade, and no water sitting on the root flare. Heavy, poorly drained clay is the usual failure mode—not summer heat alone.
Does Stellar Series Dogwood 'Stellar Nova' lose its leaves in winter?
No. Stellar Series Dogwood 'Stellar Nova' is evergreen and keeps foliage year-round, which is why it is used for winter structure and screening in Triangle yards.
Does Stellar Series Dogwood 'Stellar Nova' prefer sun or shade?
Part sun or part shade is the usual fit. Morning sun with afternoon protection is often ideal in hot Piedmont summers.
Reference context includes Wikipedia (“Cornus”), licensed under CC BY-SA. Reference image source: Cornus.
