Stewartia Species, Deciduous Camellia, Japanese Stewartia, Korean Stewartia

Stewartia pseudocamellia

Family
Theaceae (tee-AY-see-ee)
Genus
Stewartia (stew-ART-ee-uh)
Species
pseudocamellia (soo-doh-kuh-MEE-lee-uh)
Synonym
Stewartia koreana
Stewartia pseudocamellia var. koreana
Sun Exposure
Light Shade
Foliage
Deciduous
Height
20-30 ft. (6-9 m)
Spacing
20-30 ft. (6-9 m)
Hardiness
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
Danger
N/A
Bloom Color
White/Near White
Bloom Time
Late Spring/Early Summer
Other Details
Category
Trees
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
5.1 to 5.5 (strongly acidic)
5.6 to 6.0 (acidic)
Patent Information
Non-patented
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Anniston, Alabama

Glenview, Illinois

Winnetka, Illinois

Clermont, Kentucky

Loreto, Marche

Chevy Chase, Maryland

Chilmark, Massachusetts

Roslindale, Massachusetts

West Tisbury, Massachusetts

Horton, Michigan

Minneapolis, Minnesota

Excelsior Springs, Missouri

East Hampton, New York

Port Jervis, New York

Linville, North Carolina

Sylva, North Carolina

Toledo, Ohio

Lake Oswego, Oregon

Clarks Summit, Pennsylvania

Mechanicsburg, Pennsylvania

Morrisville, Pennsylvania

Wilkes Barre, Pennsylvania

Bristol, Rhode Island

North, South Carolina

Round Hill, Virginia

Bothell, Washington

Concrete, Washington

Cambridge, Wisconsin

show all

Featured Videos

Gardener's Notes:

19
positives
1
neutral
2
negatives
Sort By:
Sort By:
C
| October 2017 | positive

In Zone 6B Pacific Northwest this beautiful tree in its 2nd year with me is nearly 8 ft. tall in a container on my southeast facing deck ...Read More

C
ROSLINDALE, MA | December 2014 | positive

An outstanding ornamental, beautiful in all seasons. Showy white flowers (in summer, after most flowering trees), often spectacular red f...Read More

B
Concrete, WA | May 2014 | positive

The tag on my Stewartia stated it to be a slow growing tree, so I selected a part shade site as recommended expecting it would remain a b...Read More

C
ROSLINDALE, MA | January 2014 | positive

An outstanding ornamental, beautiful in all seasons. Showy white flowers (in summer, after most flowering trees), often spectacular red f...Read More

H
East Hampton, NY | November 2011 | positive

The fall color is always outstanding. Usually one of the first trees to turn in my NY garden.

Jeff
Hamptonsgarden.com

R
Horton, MI (Zone 5b) | August 2011 | positive

Beautiful in all seasons. Have seen some branch die-back in Michigan (zone 5) in trees that are planted in the open. Should probably be g...Read More

H
| December 2010 | positive

This tree is ideally adapted to the acid soils and maritime climate of the Pacific Northwest, where it's cool enough to be planted in ful...Read More

F
Excelsior Springs, MO (Zone 5b) | October 2010 | positive

Purchased from a quality nurseryman and Growing in Zone 5 , west side, since 2004. The top branch central stem keeps dying, though the ...Read More

T
Toledo, OH | June 2010 | positive

My Stewartia has the variegated leaves also. It was purchased in Michigan and it's been planted in my yard since Nov., 2008. When my land...Read More

F
Chevy Chase, MD | November 2009 | positive

I want to move our 3-year-old Stewartia, but everything I'm reading says they're tough to transplant. Has anyone had experience?

P
Winnetka, IL | January 2008 | positive

Mine has only been in the ground for a year, so it's still settling in. However, it looks like a variegated variety- see the foliage deta...Read More

F
(Zone 8a) | May 2007 | positive

This splendid tree is growing fine in Belgium (zone 8).
There is however no reason to give it its own species name. It is only a v...Read More

C
Bangor, ME | April 2007 | positive

I had the chance to observe a mature specimen at the University of Maine in Orono that has been established for a number of years now, i...Read More

K
Worcester, NY | July 2006 | negative

We planted a 5 ft. Stewartia in Central NY - Worcester and it did great for two years, even flowered. It was in native soil on a south f...Read More

J
Bridgewater, MA | June 2006 | positive

Lovely in all seasons. Blooms fall from tree right after opening. We have always had a profuse bloom. Tree is in shaded area close to h...Read More

N
Sutton, MA | March 2006 | positive

I planted my tree in full sun about 7 years ago and it far surpasses the specimen at our local botanic garden. It has hundreds of blossom...Read More

A
Lewes, DE (Zone 7b) | June 2005 | positive

I planted a huge (8-10') specimen early spring 2005. It bloomed profusely both years so far, and has many buds again this year. I plante...Read More

B
B
bbc
Chesterfield, NJ (Zone 6b) | December 2004 | positive

Novice landscapers planted this in a very sunny and windy location at the front corner of house. The first year or two the tree struggle...Read More

3
3
| November 2004 | neutral

Beautiful, vigorous plant in New England. The exfoliating bark and late-blooming flowers make it a gorgeous specimen tree. But be aware t...Read More

L
Baltimore, MD (Zone 7a) | September 2004 | negative

I have had my Stewartis about 5-6 years and it ALWAYS loses it buds (or most of them) before blooming. I have it in partial sun. The b...Read More

T
Minneapolis, MN (Zone 5a) | July 2004 | positive

I have had this tree in my yard/garden since June 2001. I have not had any hardiness issues with this tree (no die-back at all).
...Read More

P
Chaplin, CT (Zone 5b) | September 2003 | positive

I planted mine in full sun this July, the leaves burned a little bit, then recovered. It has grown about 4 or 5 inches. I'll post again...Read More

Featured
Hippeastrelia 'Durga Pradhan'
Large Yellow Underwing Moth
(Noctua pronuba)
White Ibis
(Eudocimus albus)
Featured
Hippeastrelia 'Durga Pradhan'
Large Yellow Underwing Moth
(Noctua pronuba)
White Ibis
(Eudocimus albus)