Flower:
Small, rich deep purple flowers have a tubular 2-lipped shape and dark purple calyces. The blooms are held in dense, upright racemes and produced over a long period from late May into October (with deadheading).
Flower colour: Purple
Flower shape: Tubular 2-lipped flowers in racemes
Flowering time: May, June, July, August, September, October
Foliage:
Aromatic, mid to dark green leaves are oblong to ovate in shape, have Crenate margins and a wrinkled texture. The leaves are held in opposite pairs on upright stems.
Foliage Senescence: Deciduous
Foliage Shape: Oblong to ovate
Propagation:
Division.
Cultivation:
Best in full sun in fertile, moisture-retentive soil that is well-drained.