Koenigia campanulata 'Southcombe White'
(formerly Persicaria) A rare white-flowered form. Superb in damp shade. Spreads but easy to manage. 60cm| 2L | Perennial | £9.00 |  |
Koenigia polystachya
(syn Persicaria wallichii) Tall and bold species with honey-scented white flowers in summer. Spreads, so make allowances. To 1.5m tall.| 2L | Perennial | £8.00 |  |