Color: Pink Flower Size: 6-8″ (15-20cm) Flowering Period: May June & Aug Mature Height: 6-9′(2-3m) Pruning Group: B1 Planting Aspect: Sun/ Partial Shade USDA Zone: 4 Foliage: Deciduous Suitable For Container: Yes Price Group: Standard About Walter Pennell A unique color, shades of deep mauve-pink to carmine-pink. 6-8″ (15-20cm) not fully double flowers in May and June followed by single flowers in late August. Mature height 6-9′(2-3m). Pruning group B1.