Can I grow this in a pot?

It is better suited for the ground, but can be kept in a very large container for a few years.

How fast does it grow?

It is a moderate grower, adding about 30 to 60 centimeters per year.

Plant guide

Common Hawthorn.

Crataegus monogyna

Pronounced kruh-TEE-gus mo-NO-gy-nuh

Also known as English Hawthorn

The common hawthorn is a lovely deciduous shrub or small tree known for its dense, thorny branches. It produces beautiful clusters of white flowers in spring followed by bright red berries in autumn. It is a fantastic choice for supporting local wildlife in your garden.

At a glance

Care level: Easy
Plant type: Deciduous shrub or tree
Light: Full sun to partial shade
Indoor light: Direct sun
Water: Every 7 to 14 days
Mature size: 40 feet
Growth rate: Medium
Hardiness: USDA 4 to 8
Bloom time: Mid to late spring

Care

Plant your hawthorn in a sunny spot with well draining soil to keep it happy. Watch for signs of leaf spot or fire blight, which can sometimes affect the foliage. Pruning helps maintain a tidy shape and encourages better flowering.

Watering: Water deeply during dry spells until the plant is well established.
Feeding: Apply a balanced slow release fertilizer in early spring.
Pruning: Prune in late winter while the plant is dormant to remove dead wood.
Repotting: Repot only if growing in a container, otherwise keep it in the ground.
Soil: Well draining, fertile soil
Soil pH: Neutral to slightly alkaline
Temperature: -30 to 35°C
Humidity: 40 to 70%
Drought tolerance: Moderate
Lifespan: Perennial, can live for several hundred years.
Fragrance: Light
Deer and rabbits: Moderate

Signs it needs repotting

Roots growing out of the drainage holes.
Water running straight through the soil without soaking in.

Safety

People: The plant is not considered toxic, though the seeds contain compounds that can release cyanide if ingested in large amounts.
Children: The sharp thorns pose a significant risk of puncture wounds to curious children.
Contact allergens: The sharp thorns can cause mechanical skin irritation and potential infection.
Airborne allergens: The pollen can trigger hay fever in sensitive individuals during the flowering season.
Edibility: The raw berries are generally considered safe in small quantities, but the seeds contain cyanogenic glycosides and should not be consumed.

How to identify it

Deeply lobed, glossy green leaves
Sharp, woody thorns on branches
Clusters of fragrant white flowers
Small, dark red berry fruits
Dense, shrubby growth habit

Height: 5 to 12m
Spread: 4 to 8m
Leaves: green, deciduous
Flowers: white, 1 to 1.5cm
Fruit: red, Autumn

Problems to watch for

AphidsCommon
Hawthorn RustCommon
CankerUncommon
CaterpillarsUncommon
Fire BlightUncommon
Leaf SpotUncommon
Powdery MildewUncommon
Scale InsectsUncommon

By symptom

Plant problems by symptom

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Growing it

Propagation: seed, cuttings
When to plant: autumn, early spring
Overwintering: It is fully hardy and requires no special protection during winter. Simply ensure the ground does not dry out completely in pots.
In containers: It is not ideal for containers long term due to its large size, but a 50 liter pot can work for a young specimen.

Seed

Collect ripe berries in autumn.
Clean the pulp off the seeds.
Sow in pots outdoors to experience a winter cold period before germinating.

Planting hawthorn with other native shrubs creates a layered habitat that supports a wider variety of local birds.

Grows well with

Hazel · They grow well together in traditional mixed hedgerows.
Blackthorn · These two species are classic partners for creating dense, wildlife friendly barriers.

Similar species

Midland Hawthorn · It has two styles per flower instead of one and slightly different leaf shapes.

Science

Family: Rosaceae
Genus: Crataegus
Order: Rosales
Class: Magnoliopsida
Native range: Europe, Northwest Africa, and Western Asia.
Conservation: It is a common and widespread species with no special conservation concerns.

It thrives in scrubland and woodland edges where it provides essential cover and food for birds.

Value to wildlife: nectar source, larval host plant, winter food for birds
Pollinators: bees, butterflies, beetles
Uses: hedging, wildlife gardens, ornamental tree, traditional medicine

Through the year

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Flowering

Fruiting

Foliage

Ecological indicators

Salinity: 2/9
Soil reaction: 6/9
Light: 7/9
Temperature: 5/9
Moisture: 5/9
Nutrients: 5/9

Taxonomy resolved against GBIF.

Questions people ask

Can I grow this in a pot?: It is better suited for the ground, but can be kept in a very large container for a few years.
How fast does it grow?: It is a moderate grower, adding about 30 to 60 centimeters per year.

Where the name comes from

The name Crataegus comes from the Greek word for strength, referring to its hard wood, while monogyna refers to the single style in the flower.

Good to know

Hawthorn wood is very hard and was historically used for tool handles.
It is often called the May tree because it blooms in May.
In folklore, it was considered a protective tree against negative spirits.

Keep your common hawthorn growing

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This guide was generated with AI on September 26, 2026 and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.