This is our native northernmost growing plum, primarily growing in eastern Canada but found as far west as Manitoba. This plum was planted and now thrives all over the prairies. Canada plum trees are thicket forming and thorny. This plum tree has a longer flowering cycle and excellent pollen volume to effectively pollinate plum trees. Most plums besides the European plums are hybrids such as our common Japanese and American plums. These hybrids do flower but have a poor pollen count to effectively pollinate other plums. If your plum trees are still not producing, the Canadian plum will help. The fruit once fully ripened is very sweet and good for processing. Fruit average 3 cm in size and ripen in late August to early September.
Hardiness Zone: 2
Height: 4.3 meters (14 feet)
Spread: 3.7 meters (12 feet)
Soil Preference: Well drained
Light Exposure: Full sun
Pollination: Self-fertile
Latin Name: Prunus Nigra