Centranthus ruber ‘Alba’ Plant Data Family Name: Caprifoliaceae Common Name: white valerian Other Name(s): Centranthus ruber Other Name(s): 'Alba' Hardiness Zones: Zone 5: (-29 to -23 C) Plant Code: ceru Flowering Time: May, Jun, Jul, Aug, Sep, Flowering Color: White, Leaf Form: Simple, Leaf Arrangement: Sessile, Opposite, Leaf Shape: Elliptic, PlantSomething BC Garden Centre Listings No members have selected this plant.