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Oak Summit Nursery

Sour Cherry Seedlings

Sour Cherry Seedlings

Regular price $12.00 CAD
Regular price Sale price $12.00 CAD
Sale Sold out

Fall 2026 plant sale

The fall plant sale is open through October 15. Fall shipping runs now through October.

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Size

Sour Cherry Seedlings were grown from open pollinated fruit collected in Manitoba from Juliet, Valentine, Cupid, Romeo, and Crimson Passion cherries in the University of Saskatchewan Romance series. These are seedlings, not named cultivars, so fruit and growth will vary while retaining traits from their sour cherry parents.

Romance cherries combine Prunus cerasus and Prunus fruticosa ancestry, and the name Prunus × kerrasis recognizes Dr. Les Kerr's breeding work. Their dark red fruit is about 1/2 to 3/4 inch across and is smaller and more tart than supermarket sweet cherries, but can develop high sugar and excellent flavour when fully ripe.

Cold Hardiness Zone: 3

Fall 2026 plant sale

Plants are sold seasonally. The fall sale is open through October 15, with fall shipping running now through October. Add a reminder for the next time an unavailable plant returns.

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Growing details

Seed-parent site guidance
Full sun; well-drained loam or sandy loam, with clay tolerated if drainage is good
Seedling variability
Open-pollinated offspring vary; named parent height, suckering, fruit mass and harvest timing are not guaranteed
More about this plant

These are open-pollinated sour cherry seedlings, so they should be expected to vary rather than reproduce a named Romance-series cultivar. The named seed parents differ materially in mature height, suckering, fruit mass and August harvest timing; those parent measurements are not transferred to individual seedlings. Seed-parent guidance recommends full sun and well-drained loam or sandy loam. Clay can be tolerated where drainage remains good.

Cold hardinessZone 3 · Canadian maps for this plant
Cold hardiness · Zone 3
Canadian climate map with provinces outlined; highlighted minimum zone: 3

Zone 3 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