Long established selection forming slowly spreading mounds of deep green foliage and masses of attractive purple blue flowers in late summer. Sunny spot. Soil not too wet. Height 80cm – 1m
14 in stock
Plant Information
| Pot Size | 9 cm |
|---|---|
| How many plants will I need? | 3 – 5 Plants Per Square Metre |
| Planting area |
Description
These flowering perennials are Deciduous: Cut back stems close to ground level from late February through to the end of March. Cut stems can be left on border as natural mulch or composted.
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