Our Seed Collection Tin + 5 Packets of Seed makes an ideal gift for keen gardeners. The vintage style tin will keep seeds safe and dry and contains a fabulous selection of easy-to-grow colourful flowers which not only provide vibrant colour all summer...

UK Exclusive. One of the very best delphiniums from seed, equal in quality to expensive cutting-raised plants. The tall, sturdy stems of Delphinium Centurion Lilac Blue Bicolour are covered in truly stunning bi-coloured blooms with triple-layered petals...

Sweet William are always a cottage garden favourite, easy to grow and look after and yet incredibly rewarding too. Dianthus barbatus ‘Purple Crown’ bears large clusters of very fragrant deep purple and white bicolour flowers that are greatly...

Marvellous large pure white spikes, a rare and unusual colour. Magnificent in the border in sun or part shade and very useful as a cut flower. Flowers early summer.  Height Up to 120cm (47.2in). Spread Up to 45cm (17.7in). 150 seeds...

Compact and ball shaped with bright blue flowers.  Sowing Sow in late spring early summer outdoors in a well prepared seed bed. Sow the seeds very thinly 3mm (1/8in) deep in drills 30cm (12in) apart. Keep the soil damp until germination takes place...

A delightful mixture of dwarf annuals adding a touch of grace to borders. This wide range of varieties has been selected to flower gradually, giving your borders an ever-changing, magical appearance throughout the summer. Perfect border filler; sow seed...

After many years of selection this improved mixture now provides quality flowers, each elegantly fringed and heavenly scented. Ideal for borders or containers, flowering in its first year if sown early, and blooming throughout the summer into autumn...

A mid-season supersweet type, Sweetcorn Ovation F1 produces large cobs of 20-23cm (8-9in) long, filled to the tip with 12-14 rows of delicious kernels with a delicious sugar-sweet flavour. Sweetcorn Ovation seeds in the RHS Vegetable Collection are...

Perfect garden filler making a good multi-purpose plant for creating rivers of colour in beds, borders and rockeries between paving or in patio containers. Ground-hugging plants - spread rapidly and give long flowering from spring to autumn. Height:...

A justifiably famous and reliable strain that will flower in the summer from an early sowing producing strong spikes of mainly semi-double blooms in a wide colour range on sturdy stems. Flowers early summer. Height 4-5 feet. 110 seeds approx.