Red Valerian

Centranthus ruber, Caprifoliaceae

Zones

5–9

Layer

Herbaceous

Lifespan

Perennial

Growth

Moderate

Guild Roles

ProducerPollinator AttractorBeneficial Insect HabitatPest Confuser

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Low (established)Moderate (seedling)

Soil pH

7 – 8.5

Tolerances

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Companion Plants

Marsh ValerianValeriana dioica

Pollinator SharingBeneficial Insect Habitat

Pot MarjoramOriganum onites

Pest DeterrentPollinator Sharing

Musk MallowMalva moschata

Pollinator Sharing

Yellow AsphodelAsphodeline lutea

Pollinator Sharing

Broad-leaved Sea LavenderLimonium latifolium

Wind ProtectionPollinator Sharing

Tangier Giant FennelFerula tingitana

Wind ProtectionBeneficial Insect Habitat

Antagonistic Plants

Common TeaselDipsacus fullonum

Common Teasel and Red Valerian compete for light and root space due to similar growth habits

Hedge BedstrawGalium mollugo

Centranthus can produce allelopathic compounds that inhibit nearby herbaceous plants like Galium

Spanish StonecropSedum hispanicum

Centranthus allelopathic compounds can inhibit succulent plant establishment and growth

Uses

Functions

Butterfly MagnetWall PlantCoastal GardeningDrought-Tolerant Ornamental

Edible Parts

Young LeavesFlowers

Medicinal Uses

SedativeAntispasmodicHistorically Used Like Valerian

Common Questions

What zones does Red Valerian grow in?

Red Valerian grows in USDA hardiness zones 5 through 9.

What are good companion plants for Red Valerian?

Good companions for Red Valerian include Marsh Valerian, Pot Marjoram, Musk Mallow, Yellow Asphodel, Broad-leaved Sea Lavender.

Design guilds with Red Valerian and see companion relationships visually.

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