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.
£6.95 122 in stock
Striking tall wiry stems producing purple flowerheads during summer. Hugely popular and deservedly so. Designed to go with grasses. Needs a sunny well drained spot. Height 1.3m-1.7m
- Pot Size: 2 Litre
- How many plants will I need?: 5 -7 Plants Per Square Metre