# Common juniper: where it grows, price and pruning

> Common juniper (Juniperus communis): a native conifer 4 to 8 m tall that stays green and pricks. Where it fits, what it costs, how to plant and what goes wrong.

Canonical: https://tuinontwerp.app/en/blog/common-juniper
Last updated: 2026-09-28

*Juniperus communis*

![One wild common juniper as a free-standing shrub on a lawn in front of a wooden fence, in September, with prickly grey-green needles and blue-black berries](https://tuinontwerp.app/images/blog/jeneverbes-64c57086.webp)

Published: 2026-09-28

Common juniper (Juniperus communis) is a conifer native to the Netherlands
that stays green all year. It usually grows as a loose shrub 4 to 8 metres
tall. The flowers in April and May are inconspicuous. Female plants bear
blue-black berries, which take two years to ripen. Juniper needs an open spot
on dry, poor soil.

## Common juniper at a glance

| Feature | Common juniper |
| --- | --- |
| Height | 4 to 8 m |
| Spread | 2.5 to 4 m |
| Full grown after | 10 to 20 years |
| Sun | Full sun |
| Soil | Dry and poor, preferably sand |
| Water | Little: copes well with drought |
| Maintenance | Low: no pruning needed |
| Flowers | April and May, yellowish, inconspicuous |
| For bees | Little: the wind pollinates the flowers, not a known bee plant |
| Hay fever | Not or weakly allergenic |
| Leaves | Stay green |
| Hardy | Yes |
| Native | Yes |
| Poisonous | Mildly: the sap and many berries |
| Pricks or stings | Yes: spiny leaves |
| Price, young | About €10 to €15 each, in a small pot |
| Price, grown | Not for sale |

- **Leaf**: all year
- **Flower**: April to May
- **Fruit**: all year

![A common juniper twig with short, sharp, grey-green needles in whorls of three](https://tuinontwerp.app/images/blog/jeneverbes-leaf-d5c02812.webp)
*Leaf*

![A male common juniper twig in April with small yellow-brown pollen cones between the needles](https://tuinontwerp.app/images/blog/jeneverbes-bloom-7d519c13.webp)
*Flower*

![Ripe blue-black juniper berries with a grey bloom and two green unripe berries among the needles](https://tuinontwerp.app/images/blog/jeneverbes-fruit-e0b04591.webp)
*Fruit*

## How do I recognise common juniper?

Start with the needles. They grow in whorls of three around the twig. Each
needle is short and stiff and ends in a sharp point. A broad whitish band runs
along its upper side. The bark is grey-brown to red-brown. On older plants it
peels away in long, narrow strips.

A juniper is either male or female, never both. Male plants carry yellow cones
of a few millimetres in spring. Round berries of 5 to 9 millimetres grow on a
female plant. In their first year the berries are green. In the autumn of the
second year they drop in large numbers.

Garden centres also sell other junipers, such as the Chinese juniper
(Juniperus chinensis). Besides needles, that species carries tiny scale-like
leaves that lie flat against the twig. A wild common juniper has needles only.

## Where does common juniper grow best?

Common juniper needs full sun: more than six hours of direct sun a day around
midsummer. Dry, poor sandy soil suits it best, but chalky soil works too. In
the wild the species grows on heathland and drift sand. There it has declined
sharply since 1950.

A juniper slowly dies back in these spots:

- **Under or beside tall trees.** Juniper copes poorly with shade. Lasting
  shade is fatal, above all for a young plant.
- **On ground where puddles remain after rain.** Wet soil turns the needles
  brown, and the roots can start to rot.

In winter a juniper stays grey-green. A female plant still carries berries
then.

So a juniper needs an open spot, away from high walls. In the app your own
plot opens to scale, with the buildings around it. That way you can see in
advance which corner of the garden lies clear of walls and buildings.

## Planting and caring for common juniper

The best time to plant a juniper is late October, early November or March. A
plant from a pot can go in at another time too, but not in heat or drought.
Nurseries sell the wild species mostly young, in a small pot.

Plant a free-standing juniper 1.25 to 2 metres from the fence or the path.
That is half the spread of a full-grown plant. On planting day this looks far
too roomy, but the shrub only fills that space after many years. Water
regularly for the first two years. Drying out is the main thing that kills a
young juniper.

| When | What to do |
| --- | --- |
| April to the end of August | Only if needed: shorten green shoot tips, never back into bare brown wood |
| Autumn | Do not cut: brown patches form easily then |

Many birds breed from March through July, a few already in February. If you
cut in those months, look between the branches for a nest first.

## What can go wrong with common juniper?

**The needles turn brown.** Drought, frost, wet soil or a cold, drying wind is
often the cause. On wet soil, root rot can be to blame as well. Brown patches
sometimes fill in again, but that takes years.

**There are white specks on the needles.** That is juniper scale, a scale
insect of juniper and other conifers. A few do no harm: ladybirds and some
birds eat them. With many insects the needles turn yellow and twigs die back.

**You see no berries.** Only a female plant bears berries. The pollen travels
on the wind from a male plant, so one has to grow nearby.

## Which birds and insects use common juniper?

The common crossbill eats mainly conifer seeds, but juniper berries too. For
the greenfinch, a dense juniper is a place to rest and, in spring, to nest.
The firecrest also builds its nest in a juniper now and then.

The caterpillar of the juniper carpet (Thera juniperata), a moth, feeds on
juniper and other conifers. In gardens this species also lives on cultivated
conifers.

> **Did you know?**
>
> The juniper pug is a rare little moth. Yet it turns up in more and more
> places. The junipers people plant in their gardens are the reason.

## Is common juniper poisonous or edible?

Common juniper is mildly poisonous. The sap can irritate the skin, so wear
gloves when you prune. In small amounts the ripe blue-black berries are a
well-known flavouring, in *jenever*, gin and sauerkraut. Large amounts of
berries can damage the kidneys. The green, unripe berries are very resinous
and not edible.

The photos on this page were made with AI, based on real photos and descriptions of this plant.

## Frequently asked questions

### How big does common juniper get?

In a garden, common juniper grows 4 to 8 metres tall and 2.5 to 4 metres wide. Reaching that size takes 10 to 20 years. The shape differs from plant to plant, from narrow and upright to broad and spreading.

### Is common juniper poisonous?

Common juniper is mildly poisonous. The sap can irritate the skin. Large amounts of berries can damage the kidneys, and the green unripe berries are not edible.

### Why does my juniper have no berries?

Only a female juniper bears berries. The pollen travels on the wind from a male plant, so one has to grow nearby.

### Can common juniper grow in shade?

Preferably not. Juniper grows best in full sun, with more than six hours of direct sun a day around midsummer. The plant copes poorly with lasting shade from trees or a wall.

### Does common juniper need pruning?

No, pruning is not needed. To keep a juniper smaller anyway, trim only green shoot tips between April and the end of August. A juniper does not sprout again from bare brown wood.

## Sources

- [Duistermaat, Sparrius & Denters, Standaardlijst van de Nederlandse flora 2020 (Gorteria 43)](https://natuurtijdschriften.nl/pub/1019223)
- [NDFF Verspreidingsatlas — Juniperus communis](https://www.verspreidingsatlas.nl/0691)
- [Flora van Nederland — Jeneverbes](https://www.floravannederland.nl/planten/jeneverbes)
- [Wilde planten in Nederland en België — Jeneverbes](https://www.wilde-planten.nl/jeneverbes.htm)
- [Wijdeven, Van Dort & Van Hees, Beheervisie Jeneverbes (Alterra-rapport 465, WUR)](https://edepot.wur.nl/45669)
- [RHS — Juniperus communis (common juniper)](https://www.rhs.org.uk/plants/9557/juniperus-communis/details)
- [RHS — Juniperus chinensis (Chinese juniper)](https://www.rhs.org.uk/plants/9532/juniperus-chinensis/details)
- [RHS — Gardening in shade](https://www.rhs.org.uk/advice/profile?pid=934)
- [RHS — How to grow conifers](https://www.rhs.org.uk/plants/types/conifers/growing-guide)
- [RHS — Conifers with brown patches](https://www.rhs.org.uk/problems/conifers-brown-patches)
- [RHS — Juniper scale](https://www.rhs.org.uk/biodiversity/juniper-scale)
- [PFAF — Juniperus communis](https://pfaf.org/user/Plant.aspx?LatinName=Juniperus+communis)
- [LUMC — Bomenkompas voor allergeniciteit](https://www.lumc.nl/siteassets/over-het-lumc/maatschappelijke-rol/bomenkompas/bestanden/bomenkompas-brochure-5-apr-2023.pdf)
- [Imkerpedia — Drachtplanten (nectar- en pollenwaarde voor de honingbij)](https://www.imkerpedia.nl/wiki/index.php/Drachtplanten)
- [De Vlinderstichting — Jeneverbesspanner](https://www.vlinderstichting.nl/vlinders/overzicht-vlinders/details-vlinder/jeneverbesspanner)
- [De Vlinderstichting — Jeneverbesdwergspanner](https://vlinderstichting.nl/vlinder/jeneverbesdwergspanner/)
- [Vogelbescherming — Fifteen minutes of fame (kruisbek)](https://www.vogelbescherming.nl/beleefdelente/blog/lezen/fifteen-minutes-of-fame)
- [Vogelbescherming — Doe 3 dingen voor groenlingen](https://www.vogelbescherming.nl/actueel/bericht/doe-3-dingen-voor-groenlingen)
- [Vogelbescherming — Vuurgoudhaan](https://www.vogelbescherming.nl/ontdek-vogels/kennis-over-vogels/vogelgids/vogel/vuurgoudhaan)
- [Vogelbescherming — Snoeien in het broedseizoen, mag dat?](https://www.vogelbescherming.nl/actueel/bericht/snoeien-in-het-broedseizoen-mag-dat)
- [De Cruydt-Hoeck — Jeneverbes (prijs)](https://www.cruydthoeck.nl/jeneverbes-juniperus-communis)
- [Ecoflora — Juniperus communis (prijs)](https://www.ecoflora.be/nl/juniperus-communis-jeneverbes-5893)
- [Wikimedia Commons — Leaf: photo by Crusier (CC BY 3.0)](https://commons.wikimedia.org/wiki/File:Juniperus_communis_MF.JPG)
- [Wikimedia Commons — Flower: photo by Shkumbin on Flickr (CC BY 2.0)](https://commons.wikimedia.org/wiki/File:Juniperus_communis_pollencones1.jpg)
- [Wikimedia Commons — Fruit: photo by MPF (CC BY 2.5)](https://commons.wikimedia.org/wiki/File:Juniperus_communis_cones.jpg)

## Read next

- [Common yew: where it grows, pruning and poison](https://tuinontwerp.app/en/blog/common-yew) - Common yew (Taxus baccata): a native evergreen conifer up to 18 m tall that copes even with deep shade. Where it fits, how to prune it and what is poisonous. (2026-09-28)
- [Common holly: where it grows, pruning and berries](https://tuinontwerp.app/en/blog/common-holly) - Common holly (Ilex aquifolium): a native evergreen shrub or small tree up to 10 m, with spiny leaves and red berries. Where it grows well and what it costs. (2026-09-27)
- [Common beech: where to plant it, hedges, pruning and nuts](https://tuinontwerp.app/en/blog/common-beech) - Common beech (Fagus sylvatica): a native tree of 24 to 30 metres with a smooth grey trunk. Where it fits, how to plant it and when to trim a beech hedge. (2026-09-28)
- [More about conifers](https://tuinontwerp.app/en/blog/category/plants/bomen/naaldbomen)