Achillea 'Pretty Belinda' (Yarrow 'Pretty Belinda'): Bright pink, flat flowerheads over ferny green foliage. Shorter than most other Achilleas at about 50cm. Best in full sun, light soil. [Collect Only]

Achillea millefolium 'Cerise Queen' (Yarrow 'Cerise Queen'): Flat umbels of tightly clustered deep pink flowers in summer and autumn. Height 60cm

Achillea millefolium 'Red Velvet' (Yarrow 'Red Velvet'): Superb ruby red flowers over ferny green foliage. Doesn't fade with age. In flower late June to Sept. Height to 60cm. [Collect Only]

Achillea ptarmica 'The Pearl' (Yarrow 'The Pearl): Tight buttons of white flowers, ferny grey/green foliage. Prefers full sun and light well-drained soil. Hardy. Up to 60cm.

Anthemis tinctoria 'E.C. Buxton' (Dyer's chamomile 'E.C. Buxton'): Masses of creamy lemon yellow flowers with gold eye over finely divided foliage. To 50cm. Hardy.

Anthemis tinctoria 'Lemon Ice' (Dyer's chamomile 'Lemon Ice'): Creamy daisy flowers with a deep yellow centre. Ferny greyish green foliage. Excellent in sunny, dryish spots. Up to 45cm

Anthemis tinctoria 'Sauce Hollandaise' (Dyer's chamomile 'Sauce Hollandaise'): Lemon daisy flowers with a deep yellow centre. Excellent in sunny, dryish spots. Doesn't like wet soils. Hardy. Up to 50cm.

Centaurea 'Jordy' (Perennial cornflower 'Jordy'): Beautiful maroon-purple flowers over felty silvery-green foliage.

Ligusticum scoticum (Scottish Lovage): Native plant with white umbels above mound of green leaves. Celery like leaves. Up to 60cm. Hardy

Penstemon 'White Bedder': Pure white tubular flowers over semi-evergreen foliage. Frost-hardy perennial. Up to 60cm. [Collect Only]

Phlomis russeliana (Turkish sage): Whorls of lemon yellow flowers rise above mats of grey-green rough leaves. Hardy. To 50cm. [Collect Only]

Salvia nemorosa 'Sensation White' (Balkan Clary 'Sensation White'): Compact with spikes of pure white flowers. Height 30cm. Likes humus rich, well-drained soil in sunny position. [Collect Only]

Scented Salvia collection (3 fabulous scented Salvias plus Verbena bonariensis): Inspired by a combination in our borders, this collection of 3 scented greggii-type Salvias and Verbena will flower for months