Seeds – Valerian, Hem Zaden (Netherlands), 0.1g.

Perennial herb. Blooms in May-August. Sowed in spring or before winter. The plant loves fertile soils. Medicinal raw materials are two-year-old rhizomes with roots. When summer sowing, the roots are harvested in the fall of the following year, when spring and winter sowing - in deep autumn in the 1st or 2nd year of life, when, having faded, the stems turn brown and dry, but no later than 2-3 weeks before the first frosts of the soil.