— Short, snippet-friendly answers to the most-asked questions about western valerian (Valeriana occidentalis). For the full profile with citations, open the main page.
Western valerian (Valeriana occidentalis) is a perennial herb native to the western United States, found in states such as Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, and Wyoming. western valerian (Latin: Valeriana occidentalis, family Aristolochiaceae) is a medicinal plant catalogued in PlantSage.
western valerian is most often used to support better sleep and stress & anxiety. Each claim is rated by evidence strength — see the full profile for citations.
western valerian is generally considered safe when used at traditional doses. Always consult a clinician before using any herbal preparation — especially during pregnancy, breastfeeding, while on medication, or for children.
western valerian is a member of the Aristolochiaceae family native to ARI, CAL, COL, IDA, MNT, and NEV. Western valerian thrives in full sun and prefers moist soils that are light (sandy), medium, or heavy (clay).
western valerian grows best in full sun light, moist water, and perennial life cycle. Detailed sowing, propagation, and care notes are on the full profile.
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