S: January-March, Sept-October (I) April-May (0) F: May - October. Lathyrus odoratus. Large, bright blooms on sturdy stems, great for shows. A vigorous grower and one of the best for cut flowers.6ft/180cm25 seeds

S: March - May (I) April - May (0) F: June - July onwards. Lathyrus lactifolius. This free flowering sweet pea will scramble and clothe fences, and scramble through shrubs flowering year after year.72in/180cm20 seeds

S: February - April (I) April - June (0) F: June onwards. Papaver nudicaule. Superb in cottage gardens. Beautiful, vibrant blooms, great on the patio in pots. 18in/45cm2000 seeds

S: April - June (O) F: May - July. Dianthus barbatus. A fragrant cottage garden favourite with brightly coloured blooms over many weeks. Great for cutting and beds and borders. 18in/45cm500 seeds

S: March - May and August - October (0) F: June onwards. Papaver rhoeas. Easy to grow, gorgeous tissue paper-like blooms. Perfect for borders and cottage gardens.24in/60cm1500 seeds

S: January - July (I) (0) F: March - May. Primula elatior. Brilliant, jewel bright colours. Perfect for a springtime garden and excellent for beds, border, pots and window boxes.8in/20cm100 seeds

S: January-March, Sept-October (I) April-May (0) F: May - October. Lathyrus odoratus. A sensational mix of eye-catching stripes, bicolours and bold single coloured varieties, the colour range in this mix is truly amazing. These hardy annuals are great for climbing trellis, fences or as beautifully fragrant cutflowers.72in/180cm25 seeds

S: February - April (I) April - May (O) F: June - October. Tagetes erecta. Reliable, value for money, taller mixture of oranges and yellows. Adds height and colour to borders, an ideal space filler.30in/75cmSeeds for 120 plants

Caution: Harmful if eaten. S: March - April (I) F: June - October. Ipomoea purpurea. Intense violet-blue flowers marked with a vivid, ruby 'star'. Fast growing with a long flowering season. 120in/300cm30 seeds

S: February - May (I) April - June (O) F: June - October. Tropaeolum majus. An old variety which produces opulent ruby-crimson, single flowers against dark compact leaves. 12in/30cm25 seeds

S: February - May (I) April - June (O) F: June - October. Tropaeolum majus. Vigorous variety with numerous single flowers. For climbing as a summer screen or trailing as groundcover. Up to 72in/180cm35 seeds

S: February - May (I) April - June (O) F: June - October. Tropaeolum majus. Brightly coloured semi-double flowers in a fabulous range of colours. 12in/30cm35 seeds

Caution: Harmful if eaten. S: March - April (I) F: June - October. Ipomoea purpurea. Stunning mix in shades of blue, bringing together some of the loveliest colours available in morning glories. The perfect self-supporting climber for trellis and fences. 120in/300cm. Average 30 seeds

S: April - July (I) March - July (O) F: October - June. Viola x wittrockiana. Good value for mass planting, bright blooms add a splash of colour to beds, borders and containers over the colder months.6in/15cm100 seeds

S: March - May F: June - October. N. maculata. Unusual contrasting white with blue tips. Very easy to grow and ideal for borders, edging or rock gardens.6in/15cm300 seeds

S: February - April (I) April - May (O) F: June - October. Tagetes patula. Excellent value for money, mixture of brightly coloured dwarf marigolds.8in/20cmSeed for 150 plants.

S: February - April (I) May - August (O) F: May - November. Viola x. wittrockiana. Brightly coloured with prominent contrasting blotches. Gives a dazzling display. Treat as HHA.6in/15cm150 seeds

S: February - April (I) May - June (O) F: June - September. M. bellidiformis (Syn. Dorotheanthus)Value for money, low growing, compact and tolerates dry conditions. Brilliant array of colours on plants which open in the sun.3in/8cm2000 seeds.

S: February-April (I) May-August (O) F: March-October. Viola x wittrockiana. Dramatic, electrifying blooms are freely produced on compact plants. Adds colour to borders and containers when little else is flowering. 6in/15cm. 30 seeds

S: Jan-Mar, Sept-Oct (I) Apr-May (0 F: May-Oct. Lathyrus odoratus. Up to four showy, scented, waved blooms per stem in marvellous colours! Perfect variety for edging, patio, tubs and window boxes. 18in/45cm. 25 seeds