Color: Blue
Flower Size: 1-2″ (3-5cm)
Flowering Period: July & August
Mature Height: 2-4′ (0.5-1.5m)
Pruning Group: C
Planting Aspect: Sun/ Partial Shade
USDA Zone: 3
Suitable For Container: Yes
Foliage: Deciduous
Price Group: Standard


About Integrifolia Olgae
This selection has 1.5″ (4cm) deep and 2″ (5cm) across mid-blue scented flowers that curve out and upwards with several flowers on each stem. Blooming time is July and August. Mature height 2-4′ (0.5-1.5m). Pruning group C.