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Hawthorn, a cute little shrub

Bountiful branch of red hawthorn berries.
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Those typical little red marbles hang on from the end of summer until the beginning of winter, above branches whose thorns are the real thing. Hawthorn (Crataegus) makes a defensive hedge that still blooms abundantly and feeds the birds; give it full sun or part sun and the flowering is at its best.

A summary of Hawthorn facts

Name – Crataegus
Family – Rosaceae
Type – tree, bush

Height – 16 to 25 feet (3 to 8 meters)
Exposure – full sun, part sun
Soil – ordinary

Foliage – deciduous
Flowering – mid-spring to late spring

Its leaves, discrete flowering and cute berries are its main attractions.

How to plant hawthorn

Planting in fall or in spring is best for hawthorn, but, as for all shrubs, the ideal period is always fall.

Choosing to plant in fall makes root development possible before winter, and growth in spring will be stronger.

If you plant in spring, remember to water regularly after planting to ensure it settles in well.

  • Hawthorn loves full sun or part sun exposure to optimize the blooming.
  • Upon planting, incorporate planting soil mix into your garden soil.
  • To make a hawthorn hedge, keep a distance of around 32 to 40 inches (80 to 100 cm) between each hawthorn plant.
  • Follow our advice on planting trees and shrubs.

Pruning and caring for hawthorn

Hawthorn is very easy to care for, and only requires little attention when it is correctly settled in.

  • Water in case of prolonged dry spells and/or heat waves, especially during the 2-3 first years after planting.

How to prune a hawthorn bush

Pruning hawthorn isn’t needed unless it’s part of a hedge. If it is, you’ll have to prune it regularly.

If it isn’t pruned, your hawthorn can grow quite large and its branches can get very thick.

  • When shaping a tree, only retain the largest, strongest trunk and remove the others when planting.
  • When setting up a hedge, prune in spring but always after the blooming.

Harvesting hawthorn flowers and berries

Hawthorn flowers ready for harvest
Pick flowers at the start of blooming

Every part of the hawthorn has a purpose. Thus, one can harvest the flowers, leaves and berries.

Best time to collect flowers

Pick them during the blooming, especially at the beginning when there are only very few leaves.

  • Ensure that you’re only picking the flowers: neither leaf nor twig should make its way into your basket.
  • Dry the flowers, spreading them out on the ground in a dry and ventilated place, in low light (no direct sun).
  • Hawthorn flowers keep well in an airtight container such as a shoebox, in the dark.

Harvesting hawthorn leaves

The right time to harvest the leaves is spring, when the leaves are still quite young.

  • Hawthorn leaves keep best in an airtight container such as a shoebox, in the dark.

Harvesting hawthorn berries

Hawthorn berries must be harvested in fall or winter.

What to harvest from a hawthorn, and when

Every part of the hawthorn has a purpose, but flowers, leaves and berries are each picked at a different moment. Here is what to collect, when, and what to do with it afterwards.

What to harvest from a hawthorn, and when
Part harvested When to pick Use Storage
Flowers During blooming, especially at the very beginning Dried, for herbal use Airtight container such as a shoebox, in the dark
Leaves Spring, while the leaves are still young Infusions Airtight container such as a shoebox, in the dark
Berries Fall or winter Jelly and jams Left on the shrub, they also feed the birds

Flowers and leaves both keep best dried, in the dark, away from damp.

Species and varieties of hawthorn

There are many ornamental hawthorn varieties such as:

  • ‘Autumn Glory’ – fabulous colors in fall.
  • ‘Mutabilis’ – double flowers which open pink and then turn pale.
  • ‘Paul’s Scarlet’ – bright pink double flowers.
  • Monogyne hawthorn (Crategus monogyna) looks similar and has shared attributes. Its leaves are smaller and more delicate.
  • Crataegus monogyna is the quickthorn of farm hedging, sold cheaply as bare-root whips when you need plants by the hundred.
  • Named ornamental hawthorns are grafted, so rub out any suckers rising below the graft union.
  • Midland hawthorn, Crataegus laevigata, is the parent of most double-flowered forms and copes better with heavy, partly shaded ground than monogyne hawthorn.

Comparing the main ornamental hawthorns

Ornamental hawthorns differ mainly in the colour and form of their flowers, their final size and how much fruit they carry. This table sets the most widely sold cultivars side by side so you can match one to your garden.

Comparing the main ornamental hawthorns
Variety Flowers Berries and autumn interest Best use
‘Carrierei’ Single white Orange-red fruit held long, glossy leaves Town gardens, pollution tolerant
‘Winter King’ Single white Heavy red fruit, silvery bark Winter interest, wildlife
‘Crimson Cloud’ Single red, white eye Good red berries Wildlife-friendly specimen
‘Rosea Flore Pleno’ Double, soft pink Sparse berries Front garden, street-side tree
‘Paul’s Scarlet’ Double, deep pink to red Few berries, modest colour Specimen tree, small garden
‘Plena’ Double white, ageing pink Very few berries Flowering specimen
‘Prunifolia’ Single white Large red haws, fiery leaf colour Autumn colour, lawn specimen

All there is to know about hawthorn

Hawthorn berries
Berries decorate the shrub from late summer onwards

Often used in defensive hedges, hawthorn is nonetheless more than that, since it has ornate leaves and blooms abundantly, making it a very beautiful tree.

Both hardy and easy to care for, this tree will also give you satisfaction since it will adapt to the soil and climate of where you live.

Leaves take on varied hues from spring to fall, and magnificent berries will decorate your hawthorn from the end of summer until the beginning of winter.

Even though they’re edible, hawthorn berries taste bland and mealy when raw, but birds go wild about them.

How to use hawthorn berries

Hawthorn berries, those typical little red marbles, are edible. The shrub’s leaves can be eaten, too.

These berries are thus used to make jelly and jams and the leaves are used for infusions.

The berries have relaxing and laxative properties, properties that are quite common in natural healing preparations.

Here is a video with expert advice about hawthorn flowers and berries:

  • Sieve the cooked haws rather than trying to stone them one by one.
  • Haws contain pectin, though recipes vary on whether they will set a jelly on their own, so many cooks combine them with crab apples or lemon juice to help the set.
  • Anyone taking heart or blood pressure medication should speak to a doctor before using hawthorn preparations regularly, as it acts on the cardiovascular system.

Smart tip about hawthorn

If you need to discourage people from crossing through your yard, use hawthorn because its thorns are the real thing!


Written by Gaspard Lorthiois | Loves helping out, especially when it comes to growing things. Worked in herbal medicine, runs a farm, and dabbles in tech. Master's degree and engineer.