Valerian
An assertive root with documented sedative-hypnotic action via GABA-A. The classic herbal sleep aid.
IOverview
Overview
Valerian (Valeriana officinalis) is a perennial herb belonging to the family Valerianaceae and is native to temperate regions of Europe and parts of Asia. This plant has been used for centuries due to its documented medicinal properties, particularly in improving sleep quality and reducing stress and anxiety. The root, which is often harvested, contains compounds such as valerenic acid that contribute to its beneficial effects. Valerian thrives in slightly alkaline soil with a pH between 7 and 7.5, making it adaptable to various growing conditions while maintaining light requirements typical of forbs or herbs. It prefers well-draining soil and regular watering to keep the soil consistently moist but not waterlogged. Valerian is hardy in temperate regions, though its specific USDA Hardiness Zone isn't specified here. The distinctive feature of valerian lies in its ability to provide mild relief from sleep latency issues and stress, making it a valuable addition to traditional medicine practices. However, it's important to use valerian under the guidance of a healthcare professional due to potential interactions with other medications.
What is Valerian?
Valerian (Valeriana officinalis) is a perennial herb belonging to the family Valerianaceae and is native to temperate regions of Europe and parts of Asia. This plant has been used for centuries due to its documented medicinal properties, particularly in improving sleep quality and reducing stress and anxiety.
What is Valerian used for?
Traditionally used for better sleep, stress & anxiety. Each claim is evidence-rated — see Section II for full citations.
Is Valerian safe?
3 documented contraindications — review Section III before use. Always consult a clinician for medical conditions, pregnancy, or medication interactions.
IIBenefits & evidence
2 claims · 2 cited sources
Benefits & evidence
2 claims · 2 cited sources- Reduces sleep latency
Valerenic acid binds GABA-A β3 subunit. Meta-analyses show small-to-moderate effect on subjective sleep quality.
- Mild reduction in tension
Same GABAergic mechanism. Smaller effect than for sleep.
IICautions & contraindications
3 cautions
Cautions & contraindications
3 cautionsIIIActive compounds
1 listed
Active compounds
1 listedIVDosage
Dosage
| Form | Dose | Frequency | Duration |
|---|---|---|---|
Infusion / tea Mild potency | 2.000–3.000 g / 240 ml | 1–3× daily | Up to 28 days |
Standardized capsule Moderate potency | 300.000–600.000 mg | 1× daily | Up to 28 days |
Tincture (1:5, 45%) Moderate potency | 1.000–3.000 ml | 1–3× daily | Up to 28 days |
IV·bMixology suggestions
2 drafts
Mixology suggestions
2 draftsVCultivation
Cultivation
How to grow Valerian for the first time
Start with planting Valerian in a well-prepared soil and follow basic care instructions for the first two weeks.
- 1
What you'll need
Valerian seeds or root cuttings, potting mix suitable for herbs, containers if starting indoors.
- 2
Best time to plant
Plant in spring after the last frost or in fall before the first freeze.
- 3
Soil and container prep
Use a well-draining soil with a pH of 7–7.5, ensuring containers are at least 12 inches deep.
- 4
Sowing or transplanting
Direct sow seeds in the garden or start root cuttings indoors about 6 weeks before outdoor planting.
- 5
First two weeks
Keep soil consistently moist and provide partial shade to prevent wilting. Monitor for pests.
- 6
Ongoing care
Water regularly, especially during dry spells, and mulch around the base to retain moisture. Prune dead foliage as needed.
- 7
Harvest or pruning
Prune back after flowering to encourage new growth and prevent self-seeding.
VIIDistribution
29 native · 32 introduced
Distribution
29 native · 32 introducedVIIIGarden companions
1 pair
Garden companions
1 pairThese plants help — by repelling pests, fixing nitrogen, attracting pollinators, or sharing space well.
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family (Valerianaceae), common use cases, and growing requirements.
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