Retail nursery specialising in Perennials and Alpines all grown peat-free.
Stunning when fully out - the plant is completely smothered in flowers. Generally no mildew problems and no staking required.
Award of Garden Merit from The RHS
Lavender blue flowers up to 120cm (48in) from September to October and growing 90cm (36in) wide. Happy in sun and most, but not dry, garden soils.