Dwarf Bilberry

Vaccinium myrtillus

L. Species

Vaccinium myrtillus
ragged-robin via iNaturalist — CC BY 4.0
Vaccinium myrtillus photograph 1 Vaccinium myrtillus photograph 2 Vaccinium myrtillus photograph 3 Vaccinium myrtillus photograph 4 Vaccinium myrtillus photograph 5 Vaccinium myrtillus photograph 6
Botanical name
Vaccinium myrtillus
Also known as
Bilberry, Blaeberry, Common-Blueberry, Dwarf Bilberry, Dwarf Whortleberry, Low Bilberry, Myrtle Blueberry, Myrtle Whortleberry, Whinberry, Whortleberry
Family
Ericaceae
Genus
Vaccinium
Flowering period
April to May
Height
20–45 cm
Spread
30–60 cm
Hardiness
Fully hardy (RHS H7)
Reference
World Flora Online

How to grow Dwarf Bilberry

Sunlight
Partial shade to full sun; naturally a plant of open woodland and moor
Watering
Keep evenly moist; use rainwater rather than hard tap water
Soil
Acid, peaty, humus-rich, moist but free-draining
Soil pH
Strongly acid — essential

Planting

Plant in autumn or spring into genuinely acid ground. On neutral or alkaline soil it will not succeed in the open border, so grow it in a container of ericaceous compost instead. Mulch with composted bark or leafmould and keep the roots cool.

Pruning

Very little needed. Remove dead or damaged stems in late winter and thin out the oldest wood occasionally on established plants to encourage new shoots from the base.

Propagation

Semi-ripe cuttings in summer, or by separating rooted suckers. Both are slow. Seed needs cold stratification and is slower still.

Pests and diseases

Few problems in suitable conditions. Yellowing leaves almost always indicate the soil is not acid enough rather than a disease. Birds take the fruit.

Value to wildlife

A significant native shrub of upland heath and woodland: the small pink flowers support bumblebees in spring and the berries feed birds and small mammals.

Notes

This is the native bilberry, not the cultivated blueberry (Vaccinium corymbosum) — it is much lower growing and the crop is small and fiddly to pick. Grow it for its habitat value and its place in a native planting rather than as a serious fruit crop.

This guidance was researched and written by GardenDecoded — see our editorial policy for how guides are checked and reviewed.

Other names for this plant

These names have all been used for Vaccinium myrtillus but are no longer the accepted name. You may still meet them on old labels, in books, or in nursery catalogues.

Myrtillus niger Myrtillus nigra Myrtillus sylvaticus Myrtillus uliginosus var. microphylla Vaccinium angulosum Vaccinium myrtillum Vaccinium myrtillus var. oreophilum Vaccinium oreophilum Vitis-idaea myrtillus

Others in Vaccinium

Vaccinium × brunoense
Vaccinium × intermedium
Vaccinium absconditum
Vaccinium acosta
Vaccinium acrobracteatum
Vaccinium acutissimum
Vaccinium adenochaetum
Vaccinium adenotrichum

GardenDecoded is an educational gardening reference. Botanical data comes from World Flora Online and GBIF; growing guidance is our own. Always check a plant's toxicity and local invasiveness status before planting, and never eat or apply a plant based on this site alone.