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Mountain Camellia

Stewartia ovata (stew-AR-tee-ah oh-VAY-tah)

Family: Theaceae Native Understory (15-40 ft)

The mountain camellia is a large ornamental deciduous shrub or small tree that is native to the piedmont and mountains of North Carolina. The plant may reach a height of 10 to 15 feet tall and 10 to 15 feet wide and has a rounded to oval habit. The showy white-cupped to saucer-shaped flowers bloom during the summer and have different colored stamens, depending on the cultivar. The orange to scarlet fall foliage adds interest to the landscape. The plant is a member of the Theaceae family and is related to the Camellia. The mountain camellia is also known as mountain Stewartia or summer dogwood. It is native to the southeastern United States and may be found in the southern Appalachian Mountains and Piedmont areas from Virginia to Alabama along wooded stream margins. In nature, it can also be found in shaded ravines, mesic forests, especially acidic bluffs, and often in the openings of rhododendron thickets. The genus's name, Stewartia , is in honor of John Stuart who was a 16th-century Scottish botanist. The spelling was the result of a transcription error. During the 19th-century, the name Stuartia was used; however, the original spelling is now accepted. The species name, ovata , is translated as "egg-shaped" and references the shape of the leaves. This slow-growing plant prefers full sun to partial shade. In very hot climates the leaves may develop leaf scorch. It is best to provide shelter from the hot sun. Moist, well-drained, rich loamy soils are best tolerated. This plant is sensitive to heat, drought, and soil compaction. It is known to be difficult to cultivate and transplant. The methods of propagation include softwood cuttings and seeds. The bark of the mountain camellia is ridged and furrowed. The foliage is dark green in the spring and summer, and the fall foliage is in shades of orange and red. The flowers are camellia-like and the five petals have fringed or ruffled edges and the center of the flower has orange anthers. The fruits are small oval-shaped woody capsules. This rare species would add a special interest as an accent, specimen, border, or understory tree. Consider the mountain camellia for a patio, lawn, native garden, or cottage garden. NC native shrub or tree Seasons of Interest: Foliage: Fall Bloom: Summer Fruit : Fall Bark: Winter Quick ID Hints: the bark has gray-brown ridges and orangish-brown furrows young stems are reddish-brown and have a zigzag pattern spring and summer foliage is dark green and the fall foliage is orange to scarlet showy solitary, five-petalled, white Camellia-like flowers with ruffled petal edges, and orange anthers fruits are oval woody capsules and contain reddish-brown seeds Insects, Disease, and Other Problems: The mountain camellia has no serious insect or disease problems. It is sensitive to drought and soil compaction. In hot summer climates, leaf scorch may occur if the tree is planted in full sun. The Clemson Cooperative Extension Home and Garden Information Center has a factsheet on common camellia diseases and insect pests.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 67 attributes.

How it fits the guild

Guild layer 2 - Understory (15-40 ft) Optimal soil pH Acid (<6.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Often confused with Stewartia pseudocamellia
Native alternatives Stewartia malacodendron

Full plant profile

Growing Conditions
Plant type
Native Plant; Shrub; Tree
Life cycle
Woody
USDA zones
5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
High Organic Matter; Loam (Silt)
Soil pH
Acid (<6.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Moist
Available space
12-24 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 10 ft. 0 in. - 15 ft. 0 in. | Width: 10 ft. 0 in. - 15 ft. 0 in.
Growth rate
Slow
Maintenance
Low
Canopy layer
2 - Understory (15-40 ft)
Form & Appearance
Habit / form
Oval; Rounded; Spreading
Texture
Medium
Foliage
Deciduous
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Elliptical; Ovate
Leaf margin
Entire
Leaf feel
Glossy
Leaf size
3-6 inches long, 1-3 inches wide
Hairs present
Yes
Leaf detail
The leaves are green, ovate to elliptic, alternate, and simple. They measure 3 to 5 inches long and 1.5 to 3 inches wide. The upper surface of the leaf is shiny and dark green. The undersides are paler and pubescent. The fall foliage colors are shades of orange and red.
Fall color
Orange; Red/Burgundy
Flower color
White
Flower value
Showy
Flower form
Solitary
Flower shape
Cup; Saucer
Flower size
1-3 inches
Flower detail
The flowers are white, solitary, cupped to saucer-shaped, and have five petals. They measure 2.5 to 3 inches in diameter. The edges of the petals appear ruffled. They are about 3 inches in diameter and have showy purple stamens and orange anthers in the center. Blooming occurs in July.
Bloom time
Summer
Fruit color
Brown/Copper
Fruit type
Capsule
Fruit detail
The fruits are oval, woody, pubescent, and five-segmented capsules. When ripened, the capsule splits open and reveals the reddish-brown seeds.
Bark color
Dark Brown; Orange
Bark detail
The bark has a grayish-brown ridges and orangish-brown furrows.
Stem color
Green; Red/Burgundy
Stem detail
The young stems are reddish-brown and smooth with a zigzag pattern. The buds are flat and covered with silky white hairs.
Wildlife & Ecology
Native status
Native
Origin
South Eastern U.S.A
Distribution
Native: USA--AL, GA, KY, MS, NC, SC, TN, and VA
Wildlife value
The plant provides shelter for wildlife.
Attracts
Small Mammals; Songbirds
Play value
Attractive Flowers; Wildlife Cover/Habitat
Food & Medicine
Harvest time
Summer
Fruit type
Capsule
Landscape Use
Landscape location
Meadow; Woodland
Landscape theme
Cottage Garden; Native Garden; Winter Garden
Design feature
Border; Understory Tree
Garden tags
#deciduous #native tree #native shrub #NC native #fruits early fall #piedmont #large shrub #fall color red #fall color orange #partial shade tolerant #multitrunked #mountains #slow growing #small tree #fruits summer #rich soils #well-drained soil #rare #summer interest #white flowers #summer flowers #full sun tolerant #native garden #acidic soils tolerant #flowering shrub #shrub #loamy soils tolerant #moist soil #fall interest #bushy #attractive leaves #Audubon #non-toxic for cats #non-toxic for horses #non-toxic for dogs #flowering tree #showy fruits #thicket
Problems & Resistance
Propagation
Seed; Stem Cutting

Planted at Hunnicutt

Nobody’s planted this one yet.