Festuca glauca
Blue Fescue is a compact, evergreen ornamental grass with a striking blue-grey colour that forms dense, dome-shaped tufts. In June and July, beige flower plumes emerge above the foliage. The grass is ideal for dry, sunny borders, rock gardens, and contemporary plantings.
Plant in full sun in well-drained, poor soil. Overly rich soil leads to floppy, greener growth and loss of the blue colour. Water sparingly — the grass is very drought-tolerant. Feeding is unnecessary.
Comb through the tuft with your fingers in early spring to remove dead leaves. Optionally, cut the whole clump back to 5 cm if it looks tired. Divide every three to four years to prevent ageing.
Lavandula angustifolia
Lavender is a beloved herb with aromatic silver-green foliage and purple-blue flower spikes. This evergreen plant blooms profusely from June to August and is remarkably drought-tolerant, attracting butterflies and bees to the garden.
Sedum spectabile
Stonecrop is a succulent perennial with thick, grey-green leaves and flat pink flower heads from August to October. The plant is extremely drought-tolerant and attracts large numbers of butterflies and bees in late summer. The dried flower heads provide striking winter interest.
Echinacea purpurea
Purple Coneflower is a sturdy perennial with distinctive pink-purple petals surrounding an orange-brown cone. The flowers appear from July to September and are a magnet for butterflies and bees. In autumn and winter, the seed heads attract goldfinches and other seed-eating birds.