These delightful perennials form bushy clumps, the erect stems carrying large umbels of white flowers. Gives a wonderful show of flowers in mid to late summer.
Suited to most soils in full sun; keep moist but well drained. Dwarf variety, height to 50 cm. Attractive to insects.
Plant in the garden or grow as a feature in a patio pot. Apply liquid feed monthly from spring to flowering.
Clump forming perennial to enjoy year after year. Semi-hardy, mulch in winter or move container to protected position.
Semi-evergreen. Propagate by division in spring. Excellent for cut flowers.