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Russian sage syn. Salvia 'Blue Spire'

Perovskia 'Blue Spire'

Russian sage syn. Salvia 'Blue Spire'

Availability: in stock 2 litre pot

Product description

  • Position: full sun
  • Soil: well-drained, poor to moderately fertile
  • Rate of growth: average
  • Flowering period: August and September
  • Hardiness: fully hardy

    With its aromatic leaves and upright spikes of violet-blue flowers, Russian sage makes a wonderful companion to all kinds of late-summer ornamental grasses and perennials. In August and September, tiny, violet-blue, tubular flowers appear on silver-grey spikes above the main framework of the plant, among deeply-cut and lobed, grey-green leaves. This deciduous sub-shrub makes a real impact planted en masse alongside a path, where the sage-like fragrance of its leaves can be appreciated, or try it alongside other silver-leaved plants, or in swathes in a sunny border. One of our recommended plants, it copes well with dry, chalky soil and salt-laden air.

  • Garden care: As this shrub has a tendancy to flop a little, in March cut back to the permanent framework of the shrub to promote bushier growth. After pruning apply a generous 5-7cm (2-3in) mulch of well-rotted garden compost or manure around the base of the plant.

“Incredibly attractive in a traditional or Mediterranean border; also ideal for naturalised gardens (insects love it) or coastal gardens”

Lucy Summers - Greenfingers Guides

“Spires of real blue in September, on a stiff brushwood frame, make this an essential - and the silver-grey skeleton is one of the best winter silhouettes of all”

Val Bourne - Garden Writer