Sorbaria sorbifolia Plant Data Family Name: Rosaceae Common Name: false spiraea Other Name(s): Sorbaria sorbifolia Hardiness Zones: Zone 2: (-46 to -40 C) Plant Code: soso Flowering Time: Jul, Aug, Flowering Color: White, Leaf Form: Compound, Leaf Arrangement: Alternate, Leaf Shape: Lanceolate, PlantSomething BC Garden Centre Listings No members have selected this plant.