Color: Pink Flower Size: 6-8″ (15-20cm) Flowering Period: May June & Sept Mature Height: 6-9′ (2-3m) Pruning Group: B1 Planting Aspect: Sun/ Partial Sun / Bright Shade USDA Zone: 4 Suitable For Container: Yes Foliage: Deciduous Price Group: Standard About Scartho Gem This variety has large 6-8″ (15-18cm) overlapping wavy edged bright pink flowers in May and June, with slightly smaller blooms in early fall. Mature height 6-9′ (2-3m). Pruning group B1.