Branched flowers with horizontal spreading flower-plumes. This plant grows to about 1. 25 m. The flower colour is violet-blue. The flowering period is June – August. This plant is completely hardy. Recommended quantity per square meter : 5. . Only available when ordered in advance.
| Deciduous_evergreen | |
|---|---|
| Edibility | |
| Flower_colour | |
| Flowering_period | |
| Flowering_period_begin | |
| Flowering_period_end | |
| Fruit_seed_colour | |
| Fruit_seed_period | |
| Fruiting_period_begin | |
| Fruiting_period_end | |
| Genus | |
| Hardiness | |
| Height_max | |
| Leaf_colour | |
| Leaf_shape | |
| Leaf_size | |
| Location | |
| Planttype | |
| Scent | |
| Shape | |
| Soil | |
| Special_features | |
| Watering_needs | |
| Width_max | |
| Wind_sensitivity | |
| Size |
