Valerian
A European root with an aroma most people describe as unpleasant and cats find compelling — it affects them in the way catnip does. It appears in a great many European mixed tisanes and is almost never drunk alone, and the smell is the reason.
Identity
- Botanical name
- Valeriana officinalis
- Family
- Caprifoliaceae
- Part used
- Root, Rhizome
- Origin
- Europe, western Asia, the Caucasus and Siberia through to China, Korea and Japan
- Drunk in
- Netherlands, Belgium, Germany, Poland
Character
Earthy and bitter, with an aroma that is genuinely divisive and that no amount of blending entirely conceals. It is one of the few botanicals whose smell is a widely shared complaint.
Notes: earth, old socks, wood
History
Grown in European physic gardens from the medieval period and cultivated commercially in the Netherlands, Belgium and eastern Europe since the nineteenth century. The name shares a root with the Latin for strength, which is an etymology rather than a description of anything.
How it is drunk
Blended into European evening tisanes and sold overwhelmingly as one component of a mixture rather than on its own. It is a pharmacy-shelf plant rather than a café or household one, and no drinking tradition features it prominently.
Production
Roots are lifted in autumn of the second year, washed, split and dried slowly at low temperature. The characteristic smell develops during drying rather than being present in the fresh root, which surprises anyone who has grown it.
Preparation
Decoction · Infusion
Boiling and decoction
1–3 g/100 ml · 98–100 °C · 15 min
What gets confused
Red valerian and Greek valerian are different plants and are not this one. Several Valeriana species are traded and the root’s appearance is not a reliable way to tell them apart.
Common mistakes
- Storing it near anything aromatic. The smell transfers to everything in the cupboard.
Related botanicals
- Dandelion root — Earthy bitter roots with more aroma than flavour, and neither is drunk alone by choice.
Comparisons
- Valerian vs dandelion root — Two earthy bitter European roots with more aroma than flavour, and neither is drunk alone by choice. Valerian’s smell is a widely shared complaint; dandelion’s is roasted and rather pleasant.
- Valerian vs hops — Two European materials that appear together in a great many blends, one of which smells strongly unpleasant and the other of which is unbearably bitter.
Guides
Evidence for this page
The botanical name, family and distribution above are checked against an external authority. Valeriana officinalis L. — GRIN-Global Taxonomy record— retrieved and read, not countersigned by a named human. That source covers naming and distribution only. Everything else on this page — history, culture, production, flavour, preparation and buying advice — is TeaHQ’s own synthesis with no external source behind it.
Brewing parameters here are typical practice for the category rather than measurements of this plant, and each set says so.
This page makes no safety claim. It describes what Valerian is, where it comes from and how it is prepared — not what it does to a person. The absence of a safety note here is not a statement that the plant is safe. How TeaHQ handles this.