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Valeriana saxatilis

Valeriana saxatilis
Photo: Michael Becker, CC BY-SA 3.0

Rock valerian is a small perennial mountain herb from the Alps and northern Apennines, grown in rock gardens for its clusters of pale flowers. It needs sharp drainage and cool conditions to thrive.

Family
Caprifoliaceae (Honeysuckle family)
Grows as
Perennial
Light
Full sun, Part shade
Water
Water moderately in growth and let the top of the soil dry out between waterings; avoid waterlogging.
Soil
Gritty, free-draining soil or rock garden mix, neutral to alkaline.
Temperature
Cool to moderate; hardy to around -20 °C, suffers in hot humid summers.
How easy
Easy
Native range
EC. & E. Alps, N. Appennini
Climate
temperate

About

Valeriana saxatilis, commonly known as rock valerian, is a species of flowering plant in the family Caprifoliaceae. It is a perennial or rhizomatous geophyte native to the east-central and eastern Alps, northern Apennines, and southern Dinaric Alps of Albania, Austria, Germany, Italy, Montenegro, Slovenia, and Switzerland.

Two subspecies are accepted.

Other Valeriana plants

Valeriana alypifolia · Valeriana aretioides · Arizona valerian · Valeriana asterothrix · Valeriana buxifolia · California valerian · Celtic Spikenard · Valeriana ceratophylla · Valeriana cernua · Valeriana coleophylla · Marsh valerian · Tobacco root

Text excerpted from the Wikipedia article Valeriana saxatilis by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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