Choisya ternata C. ternata is a rounded, medium-sized bushy evergreen shrub, with dark, glossy green leaves divided into three broad leaflets. Flowers pure white, scented, often appearing fitfully into winter
Erigeron karvinskianus 'Mexican fleabane' Masses of small daisies, emerging white, then turning pink, with yellow centres, give this plant an unusual, two-tone effect. It has a long flowering period, from May to October, and is amazingly versatile, being low-growing, happy in su sun or partial shade and thriving in any well-drained soil. It's also tolerant of coastal conditions. Try it as an edging plant in a mixed border, alongside paths, in a gravel garden or spilling over walls.