Herbaceous Perennial
A herbaceous perennial producing spikes of funnel-shaped, pale to mid-blue flowers in late summer
Position
Full sun, Partial shade
Soil Types
Chalk, Clay, Loam, Sand
Max Height
1-1.5 metres
Max Spread
0.1-0.5 metres
A herbaceous perennial producing spikes of funnel-shaped, pale to mid-blue flowers in late summer
1-1.5 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Thrives in humus-rich, moist but well-drained soil in sun or part shade. Dislikes root disturbance and plants rarely tolerate division
Propagate by seed or propagate by cuttings from basal shoots
Cut back flowered stems in autumn
May be susceptible to slugs, snails and vine weevil
Generally disease-free
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