Barberry is an original shrub much appreciated for its foliage, defensive properties and blooming.
Basic Barberry facts
Name – Berberis
Family – Berberidaceae
Type – shrub
Height – 3 to 10 feet (1 to 3 m)
Exposure – full sun, part sun
Soil – ordinary
Foliage – deciduous or evergreen
Flowering – spring, summer depending on the variety.
There are several different barberry species, some of which are deciduous, others evergreen, but they’re all planted in the same manner.
It is best to plant barberry in fall to speed root development up.
Planting is possible in spring, taking great care to water regularly in the following summer.
- Barberry loves sun-bathed or shaded places.
- In a hedge, space plants at least 40 inches (1 m) from each other.
- Refer to our picture and video guidelines on planting shrubs.
Barberry is propagated through cuttings at the end of summer.
Pruning and caring for barberry
How to trim barberry
For hedges, go for one pruning each in fall and spring to shape it into the silhouette you desire.
As a standalone, it can be pruned back in fall more or less by ¼ its height in order to boost blooming in spring.
It is preferable to use gloves so that you don’t get hurt.
Watering and fertilizing
Barberry needs water over the 1st year after planting to take root well, especially if it was planted in spring.
Mulch on the ground helps retain moisture and will hinder weed growth. Don’t neglect this because weeding under all those thorns is not a pleasure!
If you feel that your barberry isn’t growing very fast, provide it with fertilizer in spring. Make your fertilizer from weeds!
Interesting barberry varieties
For evergreen leafage and an early yellow bloom, you can use Berberis darwinii. Take note that it doesn’t resist freezing very well.
For a 6 ½ foot (2 meters) hedge, plant the Berberis umbellata which is an excellent opaque hedge.
Lastly, if you’re attracted to ornamental foliage, bring home the Berberis ottawensis ‘Golden Ring’ and its purple leaves gilded with yellow, or the Berberis vulgaris, still also purple but very dark.
Barberry diseases and pests
If you’re growing barberry indoors, in a container, it will certainly encounter the usual household pests:
All there is to know about barberry
Native to Japan, this thorn bush encompasses several hundred species and this provides for a variety of shapes and colors.
The most common variety is the Thunberg barberry, or Berberis thunbergii, frequently used to set up hedges.
It can be found with either green or purple leafage and the blooming ranges from pink to white through yellow and orange.
- It is particularly well suited to creating defensive hedges and also to shrub beds.
- Birds find it a haven because the nests they build in there are safe from most predators.
Most of the barberry species can be grown as bonsai plants.
- How to grow a barberry bonsai
- You can start a bonsai from either seedlings or from fresh stumps of older specimens.
Smart tip about barberry
This shrub’s hardiness inspires awe, and you won’t need to add any fertilizer or other maintenance amendments.
Credits for images shared to Nature & Garden (all edits by Gaspard Lorthiois):
Leafy barberry bush by ewafairy under Pixabay license
Barberry berries up close by Clint Budd ★ under © CC BY 2.0
Red barberry hedge in fall by Marta Szewczyk-Dutka under Pixabay license