Ussurian Pear (Siberian) vs Canada Plum - TreeTime.ca

Ussurian Pear (Siberian) vs Canada Plum

Pyrus ussuriensis

Prunus nigra

COMING SOON

(new stock expected: fall of 2026)

COMING SOON

(new stock expected: fall of 2026)

Ussurian Pear (Siberian)
Canada Plum

Ussurian Pear is the most cold hardy of all pear species. It is frequently used as a rootstock or as a pollinizer for other pear varieties. The pinkish-white flowers that bloom in the spring and the striking fall colours make it well-suited as an ornamental addition to your landscape.

Ussurian Pear can also be used for forming hedges as it tends to branch quite low.

While the Ussurian Pear is considered self-pollinating, planting with another pear variety will increase yields. Can be paired with Krazulya Pear or Beedle Pear.

Canada Plum is a cold-hardy wild plum native to North America with small red fruit. They ripen in mid to late summer, with bitter, astringent skin surrounding sweet, slightly acidic flesh that clings to the stone. While some enjoy eating the plums fresh, they are more commonly used for baking and preserves. It is considered a universal pollinizer for other plum varieties and is often used for grafting or as a rootstock.

White to pink flowers appear in spring, often before the leaves, providing an early source of nectar and pollen for native bees and other pollinators. Birds and other wildlife also feed on the fruit, adding to its ecological value. Canada Plum can grow as a small tree or large, multi-stemmed shrub. It is well suited to a variety of projects, including fruit orchards for cross-pollination, as well as pollinator plantings, naturalization, and restoration projects.

Ussurian Pear (Siberian) Quick Facts

Canada Plum Quick Facts

Zone: 3a
Zone: 2b
Height: 10 m (33 ft)
Height: 5 m (15 ft)
Spread: 8 m (26 ft)
Spread: 4 m (12 ft)
Light: full sun
Light: partial shade, full sun
Moisture: normal
Moisture: normal, wet
Growth rate: fast
Growth rate: fast
Life span: long
Life span: medium
Suckering: none
Suckering: high
Maintenance: medium


Fall colour: burgundy
Fall colour: attractive yellow, gold
Bark: grey and scaly with age
Flowers: white
Flowers: white
Fruit: yellow
Fruit: under 1 inch round yellow fruits with red blush to completely red, tart skin with sweet flesh
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: MB, ON, QC, NB
Other Names: harbin pear, manchurian pear, siberian pear
Other Names: american plum, black plum, canada plum, horse plum, wild plum