Garden Scheme

Plant library  ·  Ornamental & Flowering Trees

Cornelian Cherry Dogwood

Cornus mas

Cornelian Cherry Dogwood is a perennial, multi-stemmed tree that brings yellow flowers from late winter into early spring, followed by red fruit. Reaching about 25 feet tall and 20 feet wide, it has the scale to anchor a mixed border or form a tall seasonal screen. Its broad, branching presence is best used where it can remain a distinct layer rather than being crowded into a narrow foundation bed.

  • Pollinator friendly
  • Deer resistant
Sunlight Partial Sun
Water Moderate
USDA zones 4–8
Spacing 20 ft
Mature size 25 ft tall, 20 ft wide
Bloom Late winter - early spring

Placement and use

Set this tree toward the back or outer edge of a large bed, where its mature canopy can frame a view without closing off a path or seating area. It can work as a screen or in a loose grouping, but allow a clear approach on at least one side for pruning and for enjoying the early display on bare branches. Keep lower plantings outside the main trunk and branch zone so the tree reads as a strong vertical element rather than a congested thicket.

Spacing and mature footprint

Plant Cornelian Cherry Dogwoods 20 feet apart, center to center. That spacing matches its roughly 20-foot mature width, giving neighboring canopies room to develop without relying on heavy clearance pruning. For a screen, repeat the spacing in a straight or gently staggered line and reserve enough depth behind it for the full canopy. Keep buildings, fences, and primary circulation routes beyond the expected branch spread.

Three plants set 20 ft apart, center to center; shaded circles show the 20 ft mature spread.

Sun, water, and soil

Choose a partial-sun position with moderately moist conditions and soil that drains well. A site with dependable moisture is useful during establishment, while standing water or a persistently soggy low spot is a poor fit. Place it where the root zone can remain open to rainfall and mulch rather than being hemmed in by pavement or competing woody roots.[1][2]

Seasonal notes

The yellow bloom arrives in late winter to early spring, before the rest of the planting is fully leafed out. Put it where this early color is visible from a window, entry route, or frequently used path. Because the tree is deciduous, its screening role changes through the year; plan the winter view as carefully as the summer canopy.

Planning caveats

This species can produce root suckers. Leave a workable mulch ring around the base and avoid squeezing it between permanent edging, paving, or tightly planted shrubs, so unwanted shoots can be noticed and removed without disrupting the rest of the bed.[1][2]

Growing facts

Botanical name
Cornus mas
Type
Fruit Tree
Category
Ornamental & Flowering Trees
Lifecycle
perennial
USDA hardiness zones
4–8
Sunlight
Partial Sun
Water
Moderate
Plant spacing
20 ft
Mature size
25 ft tall, 20 ft wide
Bloom season
Late winter - early spring
Pollinator friendly
Yes
Deer resistant
Yes
Native to North America
No

References

  1. Cornus mas — North Carolina Extension Gardener Plant Toolbox
  2. Cornus mas - Plant Finder — Missouri Botanical Garden

Editorial content updated 2026-07-20.