Corylopsis spicata Plant Data Family Name: Hamamelidaceae Common Name: spike witchhazel, spike winter hazel Other Name(s): Corylopsis spicata Hardiness Zones: Zone 5: (-29 to -23 C) Plant Code: cosp Flowering Time: May, Jun, Flowering Color: Yellow, Leaf Form: Simple, Leaf Arrangement: Alternate, Leaf Shape: Obovate, Ovate, PlantSomething BC Garden Centre Listings No members have selected this plant.