Cistus ladanifer
The gum rockrose is an aromatic evergreen shrub from the Mediterranean with sticky, resin-scented leaves and large, papery white flowers with a striking dark blotch at the base of each petal. Each flower opens for just one day, but the plant produces new buds for weeks through May and June.
Plant in full sun in poor, well-drained soil. Once established, very little watering is needed. Tolerates heat, drought and coastal winds superbly. Do not feed — rich soil leads to floppy, sparse growth. Protect with fleece in harsh winters.
Prune lightly after flowering to maintain shape. Avoid cutting into old, bare wood — cistus will not reshoot from it. Replace ageing plants rather than pruning them hard.
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.
Santolina chamaecyparissus
Cotton lavender is a compact, silvery dwarf shrub with finely divided, aromatic foliage and round, button-like yellow flowers from June to August. The silver-grey leaves form dense, dome-shaped cushions that remain decorative even outside the flowering season. Excellent as a low hedge, border edging or in a herb garden.
Olea europaea
The olive tree is a majestic, long-lived tree with distinctive silver-green foliage and a gnarled trunk that grows increasingly characterful with age. In warm climates it produces edible olives following a modest white bloom in June. As a container plant it can bring Mediterranean charm to cooler regions too.