Valerian Plant Care

Valerian (Valeriana officinalis) belongs to the Caprifoliaceae family within the Valeriana genus. Valerian is native to Europe and southwestern Asia. Valerian is also known as Common Valerian, Garden Valerian, All-Heal.

Valerian displays a clumping perennial herb growth habit, reaching up to 2 inches tall with a spread of approximately 1.5 inches. Valerian produces small fragrant white or pink flowers in clusters.

Leaf size: approximately 4 inches.

Valeriana officinalis requires watering every 3–5 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Valerian thrives in partial shade to full sun light conditions. The optimal light range is 100–1000 lux. Avoid placing Valerian in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Valeriana officinalis grows best at temperatures between 50°F and 75°F. Valerian prefers humidity levels of 40–70%.

Moist, well-draining soil rich in organic matter. Good drainage is essential for Valerian to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Valerian can be propagated through seeds, division of root ball.

Valerian is susceptible to aphids, spider mites, slugs. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.

Valerian grows outdoors in USDA Zone 12a. Native to Europe and southwestern Asia, Valerian is adapted to warm climates. In cooler regions, grow Valerian as a houseplant or bring it indoors before the first frost.