Toothed Valerian Plant Care

Toothed Valerian (Valeriana dentata) belongs to the Caprifoliaceae family within the Valeriana genus. Toothed Valerian is native to North Africa, Europe, and parts of western and central Asia east to the western Himalayas.

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

Leaf size: approximately 4 inches.

Valeriana dentata 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.

Toothed Valerian thrives in partial shade to full sun.

Valeriana dentata grows best at temperatures of 50–75°F. Toothed Valerian prefers humidity levels of 40–70%.

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

Feed Toothed Valerian every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.

Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.

The PlantoScan app can remind you when to water and when to fertilize each plant.

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.

Toothed Valerian can be propagated through seeds, division of root ball. Similar propagation techniques also apply to starry valerian plant care, which shares the same genus.

See all plants toxic to cats and plants toxic to dogs.

Toothed 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.

Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.

Toothed Valerian grows outdoors in USDA Zone 6a – 9b. It survives winters down to planting zone 6a. Toothed Valerian is native to North Africa, Europe, and parts of western and central Asia east to the western Himalayas.