A compact perennial forming a substantial clump of erect stems bearing small, aromatic leaves and terminal spikes of purple flowers from late spring to early autumn
Position
Soil Types
Max Height
0.1-0.5 metres
Max Spread
0.1-0.5 metres
A compact perennial forming a substantial clump of erect stems bearing small, aromatic leaves and terminal spikes of purple flowers from late spring to early autumn
0.1-0.5 metres
0.1-0.5 metres
This plant will provide the maximum benefits if it is healthy and allowed to grow to maturity
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Grow in light, moderately fertile, humus-rich, moist but well-drained soil. Best in full sun but can tolerate light partial shade
Propagate by basal cuttings or softwood cuttings in spring or early summer or semi-hardwood cuttings in late summer or autumn with bottom heat
Cut back spent flower spikes to prolong flowering
Generally pest-free
May be susceptible to honey fungus (rarely), Powdery mildews, Verticillium wilt and foot and root rots
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