Literally an edible addition to the plant border. The flower buds are edible and aid digestion, if left they will produce showy purple flowers, which attract butterflies and bees. Height 200 cm. spread 100 cm.
Lemon scented bright green leaves on upright stems. Sprays of tiny lilac/white flowers July-August. Leaves are used to add flavour to fish & poultry dishes. It is also used to make herbal tea. Height 300cm.
