In Summer, spires of small purple flowers rise above bushy, green aromatic foliage. Attractive, vigorous perennial for herbaceous or mixed borders. Height 60cm, prefers a well drained soil in a sheltered sunny site.
Approx Height (10 yrs.)30-60 cm (12-24")
Soil TypeLoam
Soil pHAcid, Neutral, Alkaline
AspectSun
HardinessHardy
Flowering TimeSummer
Flower ColourPurple
Plant TypeHerbaceous