50 - 70cm. Blue flowers in summer. Fairly hardy in well-drained soil and sunny position.

60-90cm. Upright plant with sweetly aromatic foliage, and spikes of deep lavender-blue flowers in summer. Sun or part shade. Dead-head to prolong flowering. Good cut flower. Self seeds a little.

Up to 120cm. Lemon-scented foliage, and dozens of whorls of red-purple flowers in summer, attractive to bees and butterflies. Good cut flowers. Well-drained soil in sun. Drought tolerant. Probably not hardy. Can be used to make a herbal tea.

40 x 60cm. Clump of rounded soft leaves with yellow-green flowers in summer. Remove flower heads to prevent excess self-seeding. Sun or shade, in any soil except a bog.

30-60cm. Large round heads of metallic lilac, starry flowers. Dries well. Leaves die back before flowering.

50-90cm. Dense, egg-shaped reddish-purple flowers, July-August. Attracts bees. British native.

100cm. Golden yellow flowers in summer. Good for cutting. Well-drained, fertile soil in sun. Spreads when happy!

Sorry, none available this year

2 x 1.2m. Architectural plant, with tall sturdy stems bearing large, rounded heads of greenish-yellow flowers, up to 25cm.across, in early to mid-summer. Usually grown as a biennial, but if prevented from seeding, it may flower again the following year. Self seeds. Prefers deep, moist, fertile soil in full or part shade. Flowerheads dry well.

45cm. Produces a rosette of glossy, jagged leaves in the first year - good for flowers arranging. Umbels of creamy flowers are borne in June. Hardy biennial.

50 x 60-90cm. Lemon yellow summer flowers, good for cutting. Cut back after flowering to encourage strong growth for overwintering.

60cm. Pale creamy summer flowers. As above.

30 x 15cm. Tuberous perennial. Attractive white-veined leaves in winter-spring. White spathes in summer, followed by orange berries (poisonous). Sun or part shade. Self seeds.

90-120cm. Heads of intense lilac-blue flowers, yellow-centred, in Sept-October. NOT prone to mildew, it is an easy, trouble-free plant, very attractive to butterflies. Best in sun.

60cm. White flowers with pink centres. Sorry, none available this year.

45 x 45cm. Dark red flowers.

Sorry, none available this year.

45cm. Pale greenish-pink flowers.

60cm. Large white flowers, the long bracts being tipped with green.

Sorry, none available this year>

30-90cm. Cornflower. Deep blue flowers in summer. Good cut flower. Hardy annual. Self seeds. British native.

60-75cm. Spikes of light yellow flowers.

1-1.2m. Vivid red flowers late summer. Fertile, humus-rich soil, in sun or part-shade

70-100cm. Large orange-scarlet flowers in late summer.

30-40c. Double, bright scarlet flowers on sturdy stems, throughout summer - a good cut flower. Lightly scented. This is a sport of D. Ian

25cm. Soft pink, double flowers. Long-flowering, and scented. Good cut flower.

30-40cm. Deliciously fragrant, deeply fringed lilac-pink flowers on long stems flowering from May. Fertile, well-drained soil.

100 x 60cm. Large pinky-purple flowers with prominent central cone.

100cm. Intense carmine-red, horizontal flower petals, with a prominent central cone. 

Up to 130cm. Blue flowers, good for cutting and drying.

60cm. Clump-forming perennial,with deep violet flowers in summer. Fertile, well-drained soil in sun. Good cut flowers if cut fully open.

60 x 45cm. Clump-forming perennial. White flushed pink,daisy flowers, early to mid-summer. Fertile, well-drained soil in sun. Good cut flowers if cut fully open.

75 x 75cm. Mounds of dark green foliage, with spikes of green flowers in early summer, good for cutting, and attractive to bees. Good ground cover. For fertile, humus-rich soil in sun or part-shade. Propagated to order.

50 x 30cm. Squirrel Tail Grass. In early to mid-summer, bears tassels of silky green flowers, turning beige with age. Well-drained fertile soil in full sun. For drying, cut before the flowers are fully mature.

2-5m. Vigorous climber for a sheltered spot. Unusual flowers, crimson, turning to yellow, then white with age.Good for cutting. Can be hardy in a very sheltered situation, or treat as an annual.

30-40 x 15cm. Masses of dainty white flowers produced from spring to summer. Good for cutting. Moderately fertile well-drained soil in full sun.. Annual. Self seeds.

10cm. Forms an evergreen mat of needle-like, dark green foliage, smothered in lavender flowers with a dark eye, in late spring to early summer. Good for edging, or on a rockery or raised bed. Well-drained soil in sun.

10cm. Forms a dark green, mossy cushion, studded with deep red-pink flowers in March-April. Sun or preferably light shade.

60 x 30cm. Kaffir Lily. Rhizomatous perennial producing spikes of vibrant scarlet flowers in late summer to autumn. Rich, moisture-retentive soil in a sunny position. Intolerant of drought. In warmer areas, or a cool greenhouse, will flower on into early winter,and make good cut flowers.

75cm. Spikes of soft pink flowers, mid-summer to early autumn.

45-60 x 25cm. Large umbels of lilac flowers from mid-summer to autumn. May be hardy in a warm sunny position in well-drained soil.