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.
£7.95 143 in stock
This particularly special form of S. nemerosa has striking upright stems of rich violet blue flowers over a long season in summer. A firm favourite with us. Sunny open spot. Height 50cm-70cm
- Pot Size: 2 Litre
- How many plants will I need?: 5 -7 Plants Per Square Metre