PlantFun
Plant Needs
Sunlight
Full sun exposure for 6+ hours daily is required for optimal fruiting; tolerates partial shade but will reduce fruit yield
Watering
Water deeply during dry spells and fruit development; avoid overwatering to prevent root rot and fungal diseases
Temperature
Hardy to -20°C; requires 800–1200 chill hours during winter to break dormancy and support fruiting
Characteristics
- Leaf: Oval to lanceolate, serrated margins, glossy green turning yellow in autumn
- Flower: Clusters of 2–5 white, five-petaled blooms
- Fruit: Small, round, dark red to black tart cherries in summer
- Stem/Bark: Smooth brown bark becoming fissured with age
Care Guide
Watering
Water deeply every 7–10 days during fruit development to maintain consistent soil moisture
Fertilization
Apply balanced organic fertilizer before bud break to support new growth. Avoid high-nitrogen fertilizers late in the growing season to prevent delayed dormancy
Eggshell powder topdress：Crush dried eggshells into a fine powder; sprinkle 1–2 tbsp around the base of the tree and water thoroughly to incorporate into soilPruning
- Prune in late winter to remove dead, diseased, or crossing branches to improve air circulation
- Thin overcrowded fruiting spurs to increase fruit size and reduce disease risk
- Remove suckers growing from the rootstock to direct energy to the main tree canopy
- Trim back overgrown branches to control height and maintain a compact, harvest-friendly form
Toxicity
Warning: this plant may be toxic.
Pets & Humans
Pets: ASPCA: Toxic due to cyanogenic glycosides; ingestion of leaves, seeds, or stems may cause systemic issues
Humans: Flesh is safe for consumption; seeds contain cyanogenic glycosides, which may cause mild toxicity if large amounts are chewed and ingested
Garden Uses & Culture
Culture: Symbolizes renewal and gratitude in some European folk traditions
Usage: Edible fruit for jams, pies, and tart juices; ornamental spring blooms for landscape design
