Oak Summit Nursery
Canada Wild Plum
Canada Wild Plum
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Canada Wild Plum (Prunus nigra) is a hardy native fruit tree of Manitoba’s prairies and parklands. White spring blossoms are followed by oblong red-and-yellow plums, usually 1 to 1¼ inches long, with sweet flesh and tart skin. At the nursery, fruit generally ripens in late August after American Wild Plums have begun to drop.
This species is an excellent pollen source for many cold-hardy hybrid plums when bloom overlaps. It is also useful in edible and wildlife plantings and as a hardy plum rootstock. Canada Wild Plum usually forms a more distinct single trunk and suckers less freely than American Wild Plum. These trees are seed grown, so individual form and fruit will naturally vary.
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Growing details
- Hardiness
- Zone 2Oak Summit nursery rating
- Seed source
- Northern ManitobaSeed collected from isolated wild stands
- Mature size
- 15–20 ftSmall upright tree with a relatively narrow crown
- Fruit
- Oblong red and yellow plumsUsually 1–1¼ in; sweet flesh and tart skin
- Site and soil
- Full sunBroadly tolerant; prefers rich, moist, well-drained soil
- Growth habit
- Upright, usually single-trunkedGenerally suckers less than American Wild Plum
- Native range
- Native in Manitoba, Ontario, Quebec, New Brunswick and Nova Scotia
Ripening
Late August into early September
Nursery and species reference; timing varies by seedling and site
More about this plant
A native Prairie fruit tree
Canada Wild Plum (Prunus nigra) is native to Manitoba and the parkland region. White spring bloom is followed by distinctive oblong plums. It is useful in edible and wildlife plantings and as a cold-hardy plum rootstock.
Wild-collected nursery stock
These seed-grown trees come from isolated wild stands in northern Manitoba. Seedlings naturally vary, but the isolated source helps preserve Canada plum identity and distinguishes this stock from our open-pollinated orchard-grown Canada plums.
Range & hardinessZone 2 · Canadian maps for this plant
Green: provinces with native records
MB · NB · NS · ON · QCZone 2 and warmer
Province records show native distribution, not every place the species grows. The hardiness map shows minimum winter hardiness; soil, moisture and summer warmth also matter.
About these maps
Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.
Open Government Licence – CanadaPollination
Canada Wild Plum is an excellent pollen source for many cold-hardy hybrid plums when their bloom overlaps.
| Plant alongside | Pollination requirement |
|---|---|
| Sprout’s Sunshine Plum | Cold-hardy hybrid plum; Canada plum is a useful pollinator when flowering overlaps at your site. |
| Toka Plum Tree | Cold-hardy hybrid plum; Canada plum is a useful pollinator when flowering overlaps at your site. |
More wild plum trees
Compare pure wild species stock with open-pollinated orchard and mixed wild-plum seedlings.
View American Wild Plum View Canada Plum Seedlings View Wild Plum Seedlings