‘Teller Blauling Bleu’ is a deciduous shrub with dark green leaves and blue flowers from July to September. Lacecap variety (flat flower heads).

Height and Spread: 1.3 x 1.2 m.

Aspect: Full sun to partial shade.

Soil: Moist but well-drained. Acid

Flowering Season: Late summer into autumn

Uses: Courtyard, Coastal, Cottage garden, Japanese garden, Cut flowers, Containers