A long established selection having wide, textured sage like green foliage from which come massed flower heads of a deep purplish blue in early summer. Dead heading can encourage repeat flowering. Sunny open spot. Soil not too wet. Height 50cm – 70cm.
7 in stock
Plant Information
| Pot Size | 9 cm |
|---|---|
| How many plants will I need? | 5 -7 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. Summer deadheading will encourage more flower.
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