Feature Tree: April 2001
Common Name: Ussurian
Pear
Scientific Name: Pyrus ussuriensis
Family: Rosaceae
Hardiness: Zone 3b. Hardiest of all
pears.
Habit: Dense, round headed growth. Mature height 25'-35', mature width 25'-35'. Annual growth 12-18 inches.
Landscape Value: In
colder climates it is a valuable ornamental.
Excellent floral display in early spring.
Trees do not bloom fully for approximately 10 years.
Fruit: Small, greenish yellow. Not usually edible, very grainy.
Flowers:
Pink fading to white, slightly larger than 1 inch. Flowers in April-May.
Leaves: Glossy green in summer changing to reddish-purple in the fall.
Bark:
Insects and Diseases: Least susceptible of all pears to fireblight.
Information Sources:
Dirr, Michael Dr., "Manual of Woody Landscape Plants," 1990
Michigan State University Extension
Colorado State University Extension