Plant Profile: Stewartia pseudocamellia

Names

Japanese Stewartia, Korean Stewartia

  • Photo of Stewartia pseudocamellia (Stewartia pseudocamellias)

Phonetic Spelling:stew-AR-tee-ah soo-doh-kuh-MEE-lee-uh

Genus:Stewartia

Species:pseudocamellia

Family:Theaceae

Stewartia pseudocamellia is a flowering tree belonging to the tea family. It features smaller yet more visually appealing flowers and boasts bark that is more attractive than that of most other stewartia species. In summer, you can enjoy the sight of its petals falling and blanketing the ground, creating a snow-like appearance. When young, the tree grows upright, transitioning to an oval or pyramidal shape as it matures, and it can develop either a single trunk or multiple trunks.

This species thrives in well-drained, acid loam rich in organic matter. However, it is challenging to transplant and is sensitive to both wind and drought conditions. It is best suited for planting as a specimen near patios, in borders, or in small clusters, but should be positioned away from walkways to avoid the potential slipperiness and mess caused by fallen petals.

Stewartia pseudocamellia Feature Summary

Stewartia pseudocamellia Image Gallery

Tags

#white
#showy flowers
#deciduous
#fall color
#full sun tolerant
#bark
#interesting bark
#white flowers
#purple leaves
#tree
#red leaves
#yellow leaves
#winter interest
#flowering tree
#year-round interest
#showy bark
#summer flowers
#exfoliating bark
#partial shade tolerant

Similar Plants

Stewartia pseudocamellia is often confused with:

Stewartia pseudocamellia Feature Summary

Fruit
1" brownish capsule in the fall
Brown/Copper
Flowers
2.5" white cup shaped flowers with 5 petals and yellow stamens (center). Blooms in July.
White
Gold/Yellow
4-5 petals/rays
1-3 inches
Leaves
Leaves are 2 to 3.5 in. alternate, and simple with brilliant fall color (yellow, red, purple).
Green
Gold/Yellow
Purple/Lavender
Purple/Lavender
Gold/Yellow
Red/Burgundy
1-3 inches
Bark
Rich, flaky, exfoliating bark that is gray, red, brown, orange, and cream in summer.
Dark Gray
Light Gray
Orange
Red/Burgundy
White
Shredding
Exfoliating
Stem
Zig-zag redish stems buds are flattened and silky.
Red/Burgundy
Zig Zags
Whole Plant Traits
Multi-trunked
Erect
Pyramidal
Dense
Open
Oval
Ascending
Medium
High
Medium
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Acid (<6.0)
Good Drainage
Moist
12-24 feet
6-feet-12 feet
High Organic Matter
Loam (Silt)
Landscape
Winter Garden
Border
Small groups
Specimen

Stewartia pseudocamellia Attributes

Stewartia pseudocamellia: Country Or Region Of Origin

S. Korea, Japan

Stewartia pseudocamellia: Particularly Resistant To (Insects/Diseases/Other Problems)

Very problem free flowering tree.

Stewartia pseudocamellia: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Stewartia pseudocamellia Fruit

Stewartia pseudocamellia: Fruit Description

1" brownish capsule in the fall

Stewartia pseudocamellia: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Stewartia pseudocamellia: Fruit Color

grass
Brown/Copper

Stewartia pseudocamellia: Display/Harvest Time

Fall
Spring
Summer
Winter

Stewartia pseudocamellia: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Stewartia pseudocamellia Flowers

Stewartia pseudocamellia: Flower Description

2.5" white cup shaped flowers with 5 petals and yellow stamens (center). Blooms in July.

Stewartia pseudocamellia: Flower Color

filter_vintage
Gold/Yellow
filter_vintage
White

Stewartia pseudocamellia: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Stewartia pseudocamellia: Flower Bloom Time

Winter
Spring
Summer
Fall

Stewartia pseudocamellia: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Stewartia pseudocamellia: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Stewartia pseudocamellia: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Stewartia pseudocamellia Leaves

Stewartia pseudocamellia: Leaf Description

Leaves are 2 to 3.5 in. alternate, and simple with brilliant fall color (yellow, red, purple).

Stewartia pseudocamellia: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Stewartia pseudocamellia: Leaf Color

spa
Gold/Yellow
spa
Green
spa
Purple/Lavender

Stewartia pseudocamellia: Deciduous Leaf Fall Color

spa
Gold/Yellow
spa
Purple/Lavender
spa
Red/Burgundy

Stewartia pseudocamellia: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Stewartia pseudocamellia: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Stewartia pseudocamellia: Hairs Present

No
Yes

Stewartia pseudocamellia: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Stewartia pseudocamellia Bark

Stewartia pseudocamellia: Bark Description

Rich, flaky, exfoliating bark that is gray, red, brown, orange, and cream in summer.

Stewartia pseudocamellia: Bark Color

grass
Dark Gray
grass
Light Gray
grass
Orange
grass
Red/Burgundy
grass
White

Stewartia pseudocamellia: Surface/Attachment

Bumpy
Exfoliating
Fissured
Furrowed
Lenticels
Papery
Patchy
Peeling
Ridges
Scaly
Shaggy
Shiny
Shredding
Smooth
Spongy

Stewartia pseudocamellia Stem

Stewartia pseudocamellia: Stem Description

Zig-zag redish stems buds are flattened and silky.

Stewartia pseudocamellia: Stem Color

grass
Red/Burgundy

Stewartia pseudocamellia: Stem Is Aromatic

No
Yes

Stewartia pseudocamellia: Stem Form

Straight
Zig Zags

Stewartia pseudocamellia Whole Plant Traits

Stewartia pseudocamellia: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Stewartia pseudocamellia: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Stewartia pseudocamellia: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Stewartia pseudocamellia: Growth Rate

Slow
Medium
Rapid

Stewartia pseudocamellia: Maintenance

Low
Medium
High

Stewartia pseudocamellia: Texture

Fine
Medium
Coarse

Stewartia pseudocamellia Cultural Conditions

Stewartia pseudocamellia: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Stewartia pseudocamellia: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Stewartia pseudocamellia: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Stewartia pseudocamellia: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Stewartia pseudocamellia: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b

Stewartia pseudocamellia: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Stewartia pseudocamellia Landscape

Stewartia pseudocamellia: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Stewartia pseudocamellia: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Stewartia pseudocamellia: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Stewartia pseudocamellia: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy