Do I need two trees for fruit?

Most sweet cherry varieties require a different cultivar nearby for cross pollination.

Prune in late winter while the tree is dormant to prevent disease entry.

Plant guide

Cherry tree.

Prunus avium

Pronounced PROO-nus AY-vee-um

Also known as Bird Cherry, Gean, Gean Cherry, Gean, Wild Cherry

The sweet cherry is a beautiful deciduous tree prized for its spring blossoms and delicious summer fruit. It thrives in temperate climates with well drained soil and plenty of sunshine. You will love how it transforms your landscape throughout the seasons.

At a glance

Care level: Moderate
Plant type: Deciduous tree
Light: Full sun
Indoor light: direct
Water: Every 7 to 14 days
Mature size: 10 to 15 meters
Growth rate: medium
Hardiness: USDA 3 to 7
Bloom time: Mid spring

Care

Keep the soil consistently moist but never waterlogged to prevent root rot. Watch for common pests like aphids or signs of fungal issues on the leaves. Prune during late winter while the tree is dormant to encourage a healthy structure.

Watering: Water deeply during dry spells to ensure fruit development.
Feeding: Apply a balanced fertilizer in early spring before new growth begins.
Pruning: Prune in late winter to remove dead wood and improve air circulation.
Repotting: Repotting is generally only necessary for young trees in containers.
Soil: Loamy, well drained
Soil pH: 6.0 to 7.5
Temperature: -25 to 35°C
Humidity: 40 to 60%
Drought tolerance: moderate
Lifespan: Perennial, typically 30 to 50 years.
Fragrance: light
Deer and rabbits: low

Signs it needs repotting

Roots growing out of the drainage holes.
Water sitting on the surface for too long.
Stunted growth despite proper care.

Safety

People: The leaves, stems, and seeds contain compounds that can release cyanide if ingested in large quantities.
Pets: The leaves, stems, and seeds contain cyanogenic glycosides which are toxic to cats and dogs if ingested.
Children: The pits pose a significant choking hazard and should be removed before serving fruit to small children.
Contact allergens: Some individuals may experience mild skin irritation from contact with the bark or sap.
Airborne allergens: The pollen can trigger seasonal allergies in sensitive individuals during the spring bloom.
Edibility: While the fruit is delicious, the pits contain cyanogenic glycosides and should not be consumed.

How to identify it

Glossy dark green serrated leaves
Clusters of fragrant white flowers
Smooth reddish brown bark
Round edible red or black fruit

Height: 6 to 15m
Spread: 4 to 10m
Leaves: green, deciduous
Flowers: white, 2 to 3cm
Fruit: red, dark red, black, Summer

Common problems

Black Knot — A fungal infection causing rough, black, gall like growths on branches.
Cherry Fruit Fly — Larvae tunnel into the fruit, causing it to rot or become inedible.
Brown Rot — A fungal disease that causes blossoms to wilt and fruit to decay on the tree.

Growing it

Propagation: grafting, seed
When to plant: spring, autumn
Overwintering: Apply a layer of mulch around the base to protect roots, but keep it away from the trunk. Ensure the tree is well watered before the ground freezes.
In containers: Dwarf varieties can grow in large containers, but they generally prefer being planted in the ground.

Grafting

Select a healthy rootstock.
Take a scion from a desired variety.
Join them using a whip and tongue graft.
Secure with grafting tape.
Keep in a humid environment until the union heals.

Keep the area under the tree canopy clear of heavy weeds to improve airflow and reduce fungal issues.

Grows well with

Chives — Their strong scent helps deter certain pests from the tree base.
Garlic — Planting garlic nearby can help suppress soil borne pathogens.

Keep away from

Nightshade family — These can share common fungal diseases like verticillium wilt.

Similar species

Sour Cherry — It has smaller, more acidic fruit and is more self fertile.
Bird Cherry — It produces long racemes of flowers rather than clusters.

Science

Family: Rosaceae
Genus: Prunus
Order: Rosales
Class: Magnoliopsida
Native range: Europe, western Asia, and parts of northern Africa.
Conservation: This species is widely cultivated and not of conservation concern in its naturalized range.

It thrives in well drained soils and often colonizes forest edges where birds drop seeds.

Value to wildlife: nectar source, fruit for birds
Pollinators: bees, beetles
Uses: culinary fruit, ornamental spring blossoms, wildlife habitat

Through the year

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Flowering

Fruiting

Foliage

Ecological indicators

Salinity: 1/9
Soil reaction: 6/9
Light: 8/9
Temperature: 5/9
Moisture: 5/9
Nutrients: 6/9

Taxonomy resolved against GBIF.

Questions people ask

Do I need two trees for fruit?: Most sweet cherry varieties require a different cultivar nearby for cross pollination.
When do I prune?: Prune in late winter while the tree is dormant to prevent disease entry.

Where the name comes from

The genus name Prunus is the classical Latin name for the plum tree, while avium means of the birds, referring to their love for the fruit.

Good to know

Sweet cherries are members of the rose family.
Birds are the primary seed dispersers for wild cherry trees.
The wood is highly prized for fine furniture making.

Is your cherry tree looking unwell?

This page is a general guide. Pocket Botanist diagnoses problems from a photo of your actual plant, works out watering for your light and conditions, and reminds you when care is due.

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This guide was generated with AI and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.