Valerian
Valeriana officinalis
herbA tall, hardy perennial herb with pinnately compound leaves and fragrant clusters of small pink or white flowers. The rhizomes have been used for centuries in herbal medicine and traditional remedies. The plant can reach 3–5 feet in height and prefers moist, rich soil in partial shade.
Common Problems
Select the problem your Valerian is experiencing to get a treatment guide.
Care Guide
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Light
Partial shade to full sun; tolerates a range from 3–6 hours of sunlight. Performs best in dappled shade in warm climates.
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Water
Moderate to high water needs; prefers consistently moist (not waterlogged) soil. Water regularly during growing season. Mulch to retain moisture.
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Soil
Rich, well-draining, moisture-retentive soil with good organic content. Prefers slightly acidic to neutral pH (6.0–7.0). Amend with compost.
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Fertiliser
Apply balanced or NPK fertilizer in spring and mid-summer. Rich soil is beneficial; moderate feeding supports steady growth.
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Temperature
Hardy perennial; prefers cool conditions (50–65°F / 10–18°C). Tolerates cold winters well. May decline in hot, dry summers.
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Humidity
Prefers average to high humidity; enjoys consistent moisture. Mulch around the base to regulate moisture.
Toxicity
check_circleSafe for Catscheck_circleSafe for Dogscheck_circleSafe for Children
Non-toxic to cats, dogs, and children. Medicinal use should follow appropriate dosing guidelines.
Common Diseases
Common Pests
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.