Bilberry

Vaccinium myrtillus

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verifiedReviewed by the GreenScout Team

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.

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.

Frequently Asked Questions

Why are Bilberries considered better for you than cultivated blueberries?

They're richer in anthocyanins and antioxidants than cultivated blueberries, which is why they're highly prized in European cuisine and traditional medicine.

Why is my Bilberry struggling in a sunny, dry spot?

It naturally prefers partial shade to dappled sunlight and cool, consistently moist, very acidic soil (pH 4.0–5.0) mimicking its native alpine and woodland habitat — hot, dry, sunny conditions are not ideal.