3 years to reach maturity
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Russian Sage 'Blue Spire' Overview
Perovskia 'Blue Spire' is a small, deciduous subshrub cultivar that reaches a maximum height of around 1.5m and a maximum width of around 1m. It has white stems and aromatic, deeply-divided foliage, leaves are grey-green in colour. Flowers are small and violet-blue, these are produced in large branched inflorescences, which overall give a feathery effect. This cultivar has earnt a Royal Horticultural Society Award of Garden Merit. It has a bushy habit and is hardy to -15 degrees Celsius, plant in a position of full sun, in well-draining soil for optimal growth.
How to propagate Russian Sage 'Blue Spire'
Softwood cuttings are best taken in late spring. semi-ripe cuttings in the summer.
Special features of Russian Sage 'Blue Spire'
Other uses of Russian Sage 'Blue Spire'
Grown for their aromatic, foliage and blue flowers which attract bees.