Astrantia major Plant Data Family Name: Apiaceae Common Name: masterwort, astrantia Other Name(s): Astrantia major Hardiness Zones: Zone 3: (-40 to -34 C) Plant Code: asma Pest: Mold, Slugs or snails, Flowering Time: Jun, Jul, Aug, Flowering Color: White, Pink, Leaf Form: Simple, Lobed, Leaf Arrangement: Basal, Leaf Shape: Orbicular, PlantSomething BC Garden Centre Listings No members have selected this plant.