This well known herb is best grown in a suuny dry border. The very narrow dark green aromatic leaves are white beneath. Lilac-blue flowers in May
Spreading shrub with aromatic dark green leaves and purple-blue flowers are produced in mid spring. Hardy. Best grown in sun in well drained soil.
Height 15cm
Spread 75cm.
Vigorous and upright shrub with aromatic dark green leaves and dark blue flowers are produced in mid spring. Hardy. Best grown in sun in well drained soil.
Height 1m
Spread 1m.
Vigorous and upright shrub with aromatic dark green leaves and purple-blue flowers are produced in mid spring. Hardy. Best grown in sun in well drained soil.
Height 2m
Spread 2m.
