Pembina Plum vs American Plum - TreeTime.ca

Pembina Plum vs American Plum

Prunus nigra x salicina Pembina

Prunus americana

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Pembina Plum
American Plum

Pembina Plum is one of the best-tasting plums that can be planted on the prairies. It is semi-freestone with orange flesh that is soft, juicy, and sweet which contrasts with the thick, sour, dark red skin. The plums can grow up to 5 cm in diameter and are well-suited for fresh eating, baking, and preserves.

They typically ripen in mid to late August and should be picked as soon as they are ripe. If left too long, the fruit will fall off the tree.

Pembina Plum is a hybrid between Canada Plum and Japanese Plum. For fruit production, it needs to be planted with another variety for cross-pollination. Canada Plum and American Plum are considered universal pollinizers.

American Plum is a cold-hardy wild plum native to North America that grows as a small tree or large multi-stemmed shrub. Small, firm, red plums ripen from mid to late summer; the skin is tough and tart, whereas the flesh is sweet and juicy. While some enjoy eating them 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.

In spring, American Plum produces abundant white to pink flowers that attract a variety of pollinators, providing an important early-season source of nectar and pollen. It also serves as a host plant for numerous moth and butterfly species. In its native range, it is recognized as an important keystone plant, as it has a disproportionately large impact on local ecosystems.

American Plum tolerates a wide range of soil conditions, from acidic to alkaline, and heavy clay. It is well suited to a variety of projects, including fruit orchards for cross-pollination, as well as pollinator plantings, naturalization, and restoration projects.

Pembina Plum Quick Facts

American Plum Quick Facts

Zone: 2b
Zone: 3a
Height: 4 m (14 ft)
Height: 6 m (20 ft)
Spread: 3 m (10 ft)
Spread: 6 m (20 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: normal
Moisture: dry, normal
Growth rate: fast
Growth rate: fast
Life span: medium
Life span: medium
Growth form: rounded to spreading, thicket forming
Spreading: suckering - high
Suckering: medium
Maintenance: medium


Toxicity: leaves, stems, pits contain cyanide
Fall colour: yellow to orange
Fall colour: gold to orange
Flowers: white
Flowers: fragrant, white
Bloom time: early to mid spring
Fruit: purple-red skin with yellow flesh
Fruit: small, red plums
Fruit size: 2-3cm in diameter
Firmness: firm
Harvest: mid to late summer
Hybrid: yes
Hybrid: no
Catkins: no
Catkins: no


Native to: SK, MB, ON
Other Names: american wild plum, wild plum