Color: Red Flower Size: 4-6″ (10-15cm) Flowering Period: June-Aug Mature Height: 6-8′(2-2.5m) Pruning Group: B2 Planting Aspect: Sun/ Partial Shade USDA Zone: 4 Foliage: Deciduous Suitable For Container: Yes Price Group: Standard About Westerplatte An excellent variety from Poland. Crimson red, 4-6″ (10-15cm) flowers with reddish stamens. This compact 6-8′ (2-2.5m) climber blooms from June to September. Pruning group B2.