Montain Daisies are perennial plants that grow mats of grey-green leaves and masses of white flowers in early to mid summer. They are good in containers and sunny parts of the garden, working well as edging, cascading over walls and as groundcover.
So these nearly-hardy annuals until early June directly into the garden or containers for a long season of summer colour. In warmer UK gardens these plants flower for 2-3 years and will self seed in the right conditions.
Cotton Lavenders are hardy evergreen perennials and one of the best plants for a sunny position in the garden or containers. Drought tolerant and easy to look after. See also Etruscan and Green Santolina.