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Bilberry

Vaccinium myrtillus

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Bilberry, also known as whortleberry or European blueberry, is a low-growing wild shrub producing small, intensely flavored dark berries. These berries are richer in anthocyanins and antioxidants than cultivated blueberries, making them highly prized in European cuisine and traditional medicine. The plant thrives in acidic, cool woodland conditions and offers ornamental value with spring flowers and autumn color.

Bilberry

Common Problems

Select the problem your Bilberry is experiencing to get a treatment guide.

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Underwateringchevron_right
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Yellow Leaveschevron_right
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Slow Growthchevron_right
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Pale Leaveschevron_right

Care Guide

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Light
Partial shade to dappled sunlight (3–6 hours); tolerates shade better than highbush varieties; full sun in cooler climates
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Water
Keep soil consistently moist; bilberries prefer cool, wet conditions; provide regular moisture without waterlogging
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Soil
Very acidic soil (pH 4.0–5.0) is essential; high in organic matter; peat-based or pine-rich substrates ideal
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Fertiliser
Light feeding with acid-forming fertilizer in spring; bilberries prefer nutrient-poor soils and rarely need supplemental feeding
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Temperature
Extremely cold-hardy; thrives in cool, northern climates; struggles in warm regions above 75°F
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Humidity
High humidity preferred; cool, misty conditions mimic native alpine/woodland habitat

Toxicity

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Entirely non-toxic and beneficial; used medicinally for centuries

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Bilberry Care Guide — Vaccinium myrtillus | GreenScout