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Oak Summit Nursery

New Oka Cherry Plum

New Oka Cherry Plum

Regular price $15.00 CAD
Regular price Sale price $15.00 CAD
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Size

New Oka Cherry Plum combines the fruit quality of Japanese plum with the cold hardiness of its cherry plum ancestry. Its fruit is slightly larger than Dura, with a bright, complex flavour, and ripens earlier than Opata and many related hybrids.

Compare the cherry plum cultivars growing at Oak Summit Nursery.

Name Year Introduced Breeding Parentage Breeder / Institution Flesh Color Skin Color Size Flavor
Compass 1896 Sand Cherry (Prunus besseyi) × Native Plum (Prunus americana) H. Knudson, Minnesota Yellow Red Small to medium Good for processing
Sapa 1908 Sand Cherry (Prunus besseyi) × 'Sultan' Plum South Dakota Experiment Station, Brookings, SD Dark purple red Glossy dark purple Small Sweet, slightly tart
Opata 1908 Sand Cherry (Prunus besseyi) × Gold Plum South Dakota Experiment Station, Brookings, SD Yellowish green Reddish purple Small Good for preserves
Kappa 1960 Sand Cherry (Prunus besseyi) × Japanese Plum (Prunus salicina) University of Saskatchewan Green or yellow Dark, bluish black when ripe Semi dwarf Sweet, fruity with a plum/cherry flavor
Sapalta 1941 Sand Cherry (Prunus besseyi) × Japanese Plum (P. salicina) Alberta Horticulture Research Centre, Brooks, AB Dark purple Reddish purple Small to medium Sweet, rich, excellent for jam or canning
Dura 1942 Sapa seedling Morden Experimental Station, Manitoba, Canada Red Green blotched with purple Medium Excellent for canning
Manor 1945 Sapa seedling Morden Experimental Station, Manitoba, Canada Dark red to purplish Dark purple red Medium Sweet with trace of astringency, good for canning

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Growing details

Hardiness
Zone 2Oak Summit nursery rating
Mature size
8 to 10 ft tall and wide
Site and soil
A sunny site protected from harsh wind, with freely draining soil. Avoid standing water and frost pockets; premature spring warming beside a south wall can increase blossom-frost exposure.Crop guidance; local conditions can vary
Fruit
Fruit described as slightly larger than Dura, with a bright, complex flavour. This is the nursery’s comparison, not a standardized fruit-size measurement.From the reviewed product description
Ripening
Its fruit is slightly larger than Dura, with a bright, complex flavour, and ripens earlier than Opata and many related hybrids.From the reviewed product description
Cold hardinessZone 2 · Canadian maps for this plant
Cold hardiness · Zone 2
Canadian climate map with provinces outlined; highlighted minimum zone: 2

Zone 2 and warmer

The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.

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 – Canada