Cires ‘Van’ in ghiveci - Prunus avium 'Van' - coroana formata, H100 cm

Prunus avium 'Van' is a sweet cherry variety (Prunus avium), developed in Canada at the Summerland research station in British Columbia in 1944. It is valued for its superior quality fruit, high yield, and good resistance to various conditions, being one of the most popular cherry varieties grown commercially.

Physical characteristics

• Shape and size: A vigorous tree with a wide and well-branched crown, which can reach 5-7 meters in height at maturity, sometimes even more under optimal conditions (depending on the rootstock used).
• Leaves: Oval leaves, dark green, glossy, with slightly serrated edges, typical of the Prunus avium species.
• Flowers: Blooms in spring (April-May), with simple white flowers grouped in clusters, attracting pollinators such as bees.
• Fruit: The cherries are medium to large sized (8-10 g), round, with a dark red skin, almost black at full ripeness. The flesh is firm, juicy, and intensely red.

Growing conditions

• Soil: Prefers fertile, well-drained soils with a slightly acidic to neutral pH (6.0-7.0). Does not tolerate heavy, clayey soils or excess moisture.
• Light: Requires full sun exposure to ensure good fruit production.
• Watering and fertilizing: Needs moderate watering, especially during dry periods, and annual fertilization with a fertilizer rich in nitrogen and potassium.

Resistance and sensitivities

• Resistance: Resistant to low temperatures and has good tolerance to diseases such as brown rot, compared to other cherry varieties.
• Sensitivities: May be affected by fruit cracking in heavy rains near harvest and is sensitive to attacks by aphids or cherry worms.

Fruit - details

• Taste: 'Van' cherries are sweet, with a rich flavor and a slight tart note, making them excellent for fresh consumption as well as for processing (jams, compotes, desserts). The fruits are considered of superior quality.
• Commercial value: 'Van' has high commercial value due to its taste, attractive appearance, and productivity. It is a common variety on international markets and in supermarkets, with fruits having a good shelf life.

Use and care

• Use: Ideal for fresh consumption, but also for preserves or cakes. The tree is also used in landscaping for its decorative appearance during flowering.
• Care: Requires annual pruning (late winter) to maintain shape and stimulate fruiting. Pollination is partially self-sterile, so it needs another cherry variety (e.g., 'Stella' or 'Burlat') nearby for optimal production. Among the few varieties it does not pollinate with is 'Regina'.
• Propagation: Done by grafting onto rootstocks such as wild Prunus avium or other compatible species.

Production and lifespan

• Production: Reaches maximum production around 7-10 years of age, with yields of 20-50 kg per tree depending on conditions and annual climate.
• Lifespan: Can live 30-50 years with proper care.

Height, production, and lifespan aspects are influenced by the rootstock used.