How to Plant a Hawthorn Tree in the UK
- Kerri Cuthbert
- 8 hours ago
- 7 min read
Table of Contents
Planting a hawthorn tree is one of the most reliable ways to introduce blossom, wildlife value, and seasonal interest into a UK garden. Hawthorns (Crataegus species) are hardy, adaptable trees known for their spring flowers, autumn berries, and ability to thrive in a wide range of soils and conditions.
At Bowhayes Trees, we supply both bare root and potted hawthorn trees to customers across the UK. In our experience, successful planting comes down to correct timing, good soil preparation, and careful planting depth. This guide explains how to plant a hawthorn tree step-by-step to help it establish well and thrive for many years.
When Is the Best Time to Plant a Hawthorn Tree in the UK?
The best time to plant a hawthorn tree in the UK is between November and March for bare root trees, or during autumn or spring for potted trees.
Tree Type | Best Planting Time |
Bare root hawthorn | November to March |
Potted hawthorn | Year-round (best autumn or spring) |
Bare root hawthorn trees should be planted during the dormant season when the tree has no leaves. Planting at this time reduces stress on the tree and allows roots to establish before spring growth begins.
Potted hawthorn trees offer greater flexibility and can be planted outside the winter planting season, provided the ground is not frozen, waterlogged, or extremely dry.
According to the Royal Horticultural Society, planting trees during the dormant season gives them the best chance to establish before active growth resumes in spring.
Top Tip: Autumn planting is often ideal because the soil is still warm, encouraging early root growth before winter.
Where Should You Plant a Hawthorn Tree?
Hawthorn trees grow best in open, sunny positions with well-drained soil.
They perform particularly well in:
Full sun or light partial shade
Open locations with good air circulation
Moisture-retentive but free-draining soil
Areas with enough space for the canopy to spread
Hawthorns are extremely hardy and tolerate a wide range of conditions, including exposed sites and poorer soils.
Spacing Guide for Hawthorn Trees
Planting Situation | Recommended Spacing |
Single specimen tree | 4–6 metres from buildings |
Multiple trees | 4–5 metres apart |
Upright varieties | 3–4 metres apart |
Correct spacing allows airflow through the canopy and reduces disease pressure.
Larger hawthorn varieties such as Crataegus persimilis ‘Prunifolia’ may require the upper end of the spacing range due to their broader mature canopy, while more compact ornamental types like Crataegus × media ‘Punicea’ can be planted slightly closer together in smaller gardens.
Expert Insight: In our experience at Bowhayes Trees, hawthorn trees flower most reliably when planted in full sun with good airflow.
Should You Choose a Bare Root or Potted Hawthorn Tree?
You should choose a bare root hawthorn tree for winter planting or larger planting projects, and a potted hawthorn tree if you need more flexibility in planting time.
Both types establish well when planted correctly.
Feature | Bare Root Hawthorn | Potted Hawthorn |
Availability | Winter only | Year-round |
Cost | Lower | Higher |
Establishment speed | Excellent | Reliable |
Best for | Larger planting schemes | Flexible planting |
Bare root hawthorn trees are ideal for winter planting and larger landscaping projects. Because they are supplied without soil around the roots, they are more cost-effective and easier to plant in quantity. When planted during dormancy between November and March, they establish quickly before spring growth begins.
Potted hawthorn trees are better suited to smaller gardens or projects where planting flexibility is required. They can be planted outside the winter season and are generally easier to handle, making them a popular choice for specimen planting.
How Should You Prepare the Soil for a Hawthorn Tree?
To prepare the soil for a hawthorn tree, ensure the ground is loosened, well-drained, and enriched with organic matter before planting.
Good soil preparation encourages strong root development.
Ground Preparation Checklist
Remove grass and weeds within a 1 metre radius
Dig a hole twice the width of the roots or pot
Keep the planting depth the same as the root depth
Loosen soil at the base and sides of the hole
Mix in compost or well-rotted organic matter
Although hawthorns tolerate many soil types, improving soil structure helps the tree establish faster.
The Royal Horticultural Society (RHS) offers clear guidance on preparing soil for planting, including how to improve structure and drainage before tree planting.
Quick Fact: Most planting failures occur when trees are planted too deeply or in compacted ground.
How Do You Plant a Bare Root Hawthorn Tree?
To plant a bare root hawthorn tree, soak the roots, position the tree at the correct depth, backfill carefully, and water thoroughly.
Bare root trees require careful handling and should always be planted during the dormant season.
Step-by-Step Guide
1. Unpack and protect the roots
Keep the roots covered and out of wind or direct sun while preparing the planting hole.
2. Soak the roots
Place the roots in a bucket of water for 30–60 minutes before planting.
3. Dig the planting hole
Make the hole twice as wide as the root spread, but no deeper than the roots.
4. Position the tree correctly
Place the tree in the hole and spread the roots naturally. The root collar must sit level with the surrounding soil.
5. Backfill gradually
Refill with the excavated soil, firming gently to remove air pockets.
6. Water thoroughly
Water generously to settle the soil around the roots.
7. Final check
Ensure the tree is upright and the root collar remains at ground level.
At Bowhayes Trees, we find that correct planting depth is the single most important factor in successful tree establishment.
How Do You Plant a Potted Hawthorn Tree?
To plant a potted hawthorn tree, dig a hole twice the width of the rootball, position it at the correct depth, backfill carefully, and water thoroughly.
Step-by-Step Guide
1. Water the pot thoroughly
Soak the rootball before planting to reduce transplant shock.
2. Dig the planting hole
Make the hole twice the width of the rootball but no deeper.
3. Remove the tree carefully
Slide the tree from the container while supporting the rootball.
4. Loosen circling roots
Gently tease out roots around the rootball edge.
5. Position the tree correctly
Place the rootball so the top sits level with the surrounding soil.
6. Backfill and firm gently
Refill the hole and firm lightly to remove air pockets.
7. Water generously
Water well to settle the soil around the roots.
Avoid planting deeper than the original pot depth, as this can restrict airflow around the trunk.
In our experience at Bowhayes Trees, planting at the correct depth is just as important for potted trees as it is for bare root specimens.
Do Hawthorn Trees Need Staking?
Hawthorn trees only need staking if they are tall, newly planted, or growing in exposed locations.
Staking is typically recommended for:
Taller bare root trees
Potted trees over 1.5 metres
Exposed or windy planting sites
If staking is required, use a single angled stake on the prevailing wind side, secured with a flexible tie positioned low on the trunk.
More upright hawthorn varieties such as Crataegus monogyna ‘Stricta’ may benefit from staking in exposed locations due to their narrower growth habit, while broader ornamental types like Crataegus × media ‘Punicea Flore Pleno’ often establish well without support in sheltered gardens.
For more detailed guidance on staking young trees correctly, see the RHS how to stake a tree guide.
Remove stakes after the first growing season once the tree is stable.
Why Plant a Hawthorn Tree? Blossom and Wildlife Benefits
You should plant a hawthorn tree if you want a hardy tree that offers spring blossom, autumn berries, and excellent wildlife value.
Key benefits include:
Spring blossom – white, pink, or crimson flowers
Autumn berries (haws) – colourful fruit lasting into winter
Wildlife value – berries feed birds such as thrushes and blackbirds
Pollinator support – blossom attracts bees and insects
The Woodland Trust highlights hawthorn as one of the most important native trees for wildlife in the UK.
At Bowhayes Trees, hawthorn is one of the most popular choices for wildlife gardens, native planting schemes, and hedgerow planting.
Which Hawthorn Trees Grow Best in the UK?
Several hawthorn species perform particularly well in UK gardens.
Recommended Hawthorn Varieties
Hawthorn Variety | Best For | UK Suitability |
Native hedging and wildlife gardens | Excellent across the UK | |
Autumn colour and ornamental fruit | Very hardy and reliable | |
Glossy foliage and orange fruit | Hardy and reliable | |
Deep red double blossom | Ideal ornamental tree | |
Striking red and white flowers | Hardy in most UK regions | |
Autumn colour and fruit | Reliable and ornamental |
Choosing the right variety depends on the available space, desired blossom colour, and whether wildlife value is a priority.
How to Plant a Hawthorn Tree with Confidence
Planting a hawthorn tree correctly ensures strong root development, reliable flowering, and long-term health. By choosing the right planting time, preparing the soil carefully, and planting at the correct depth, you give the tree the best possible start.
At Bowhayes Trees, we supply hawthorn trees to customers across the UK each season. In our experience, the most successful plantings follow the same core principles: correct depth, good drainage, adequate spacing, and support where needed during the first growing season.
If you are planning a new planting project, explore our full range of hawthorn trees or read our guide on how to plant ornamental trees in the UK for broader planting advice.
FAQs
How deep should a hawthorn tree be planted?
The root collar should sit level with the surrounding soil. Planting too deeply can prevent proper root establishment.
Can hawthorn trees grow in clay soil?
Yes. Hawthorn trees tolerate clay soils well, but improving drainage with compost or grit helps early root growth.
How far from a house should I plant a hawthorn tree?
Allow 4–6 metres, depending on the mature canopy spread of the variety.
Do hawthorn trees need full sun?
They grow best in full sun but tolerate partial shade.
How quickly do hawthorn trees grow?
Most hawthorn trees grow 20–40 cm per year, depending on soil conditions and variety.
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