Retail nursery specialising in Perennials and Alpines all grown peat-free.
Good upright form of N. grandiflora that flowers all summer. Aromatic foliage and very attractive to insects especially bees.
Award of Garden Merit from The RHS
Bright blue flowers up to 75cm (30in) from June to August and growing 45cm (18in) wide. Prefers well drained soil in full sun.