HARDY PERENNIAL. Ht 40cm.
This plant is clump-forming and produces purple globular flowers throughout the summer. Clumps can be divided yearly to produce more plants.
Pick the flowers regularly to encourage leaf production.
Finely chopped leaves of this plant can be added to omelettes, scrambled eggs, salads, soups, soft cheeses, potato salad or sprinkled on to grilled meats.
Plant in rich, fertile soil in a fairly sunny position.