Salvia 'Caradonna' (Balkan Sage)

Salvia nemorosa ‘Caradonna’ is a standout hardy perennial, celebrated for its unique glowing violet-blue flowers held on striking, dark purple-black stems that create a dramatic vertical accent in sunny borders and gravel gardens.

Rising from a neat, basal rosette of aromatic, grey-green foliage, the slender spikes bloom profusely from early summer. The contrast between the dark stems and the vibrant petals makes this variety architecturally superior to other salvias, maintaining its form well without flopping.

Plant in a fully sunny position in light, moderately fertile, and free-draining soil. ‘Caradonna’ is drought-tolerant once established and hates winter wet, so ensure the ground does not become waterlogged during the colder months.

Water well during its first season to establish the root system. To encourage a second flush of flowers later in the season, cut back the faded flower spikes in mid-summer. The clumps can be divided in spring every few years to maintain vigour.

A brilliant choice for pollinators, ‘Caradonna’ is a magnet for bees and butterflies. Its vertical habit makes it an excellent partner for planting alongside roses, silver-leaved artemisias, or swaying ornamental grasses like Stipa tenuissima.