Perovskia atriplicifolia 'Blue Spire'

A charming small garden shrub, Perovskia atriplicifolia 'Blue Spire' has silvery-blue, deeply cut leaves and eye-catching spires of soft-violet blue, tubular flowers in late summer. The leaves are pleasantly aromatic if rubbed.

This distinctive shrub grows well in groups, prefers a sunny, well drained position and is an excellent choice for late summer/autumn colour.

• Position: Full sun.
• Soil: Well drained soil. Perovskia atriplicifolia 'Blue Spire' will tolerate dry, chalky soils and costal sites well.
• Hardiness: Hardy. 
• Rate of Growth: Moderate.
• Habit: Perovskia atriplicifolia 'Blue Spire' grows to be a small branching shrub with upright flower spikes.
  • Height: up to 1.5 m (5 - 6 ft)
  • Spread: 1 m (3 ft)

• Pruning: To encourage flowering and keep a good shape, prune Perovskia atriplicifolia 'Blue Spire' to approx 15 - 25 cm above ground in late April.