May

Callistephus 'King Size Appleblossom’ produces pale pink to purple-pink blooms which fade to cream at the centre. Sow at any time from January to July for flowering April through to October, sowing to flowering takes just 90 days. Plant successively over several weeks to stretch out your flowering season.

Callistephus chinensis 'King Size Apricot' is an unusual light soft peach-apricot Aster with large, fully double flowers with slightly curved petals up to 8cm (3in) in diameter and sturdy stems to 100cm tall. Showy without being garish they are perfect for today’s specialty florists, cut-flower farms and farmers markets.

With Chrysanthemum-like incurving petals that are sure to capture the imagination of every self respecting cut flower enthusiast. China Aster 'Lady Coral Chamois' produces captivating pale chamois-pink, incurved blooms are absolutely stunning. A perfect addition for late summer and autumn bouquets.

One of the most eye-catching Asters we have seen in a long while. 'Lady Coral Lavender' produces captivating silvery lavender, large blooms that are absolutely stunning. Gorgeous great mounds of glorious recurved petals, they are a must-grow for the exquisite colouring alone.

Sure to capture the imagination of every self respecting cut flower enthusiast, 'Lady Coral' is one of the most eye-catching Asters we have seen in a long while. 'Light Rose' produces captivating rose-pink, incurved blooms that are absolutely stunning and the entire growing process from seedling to flower taking just 10 to 15 weeks to complete.

A professional quality aster that was developed specifically for the cut flower market, the 'Lady Coral' series feature Chrysanthemum-like incurving petals that are sure to capture the imagination of every self respecting cut flower enthusiast. The large blooms of 'Orange-Apricot' are a must grow for their exquisite colouring.

With Chrysanthemum-like incurving petals that are sure to capture the imagination of every self respecting cut flower enthusiast. China Aster 'Lady Coral Salmon' produces captivating salmon pink blooms that are absolutely stunning. Sow January to July for flowering April through to October.

Developed specifically for the cut flower market, Callistephus 'Matsumoto Apricot' will be a very fashionable addition to any garden or vase. Easy to grow, from sowing to flowering takes just 90 days, producing tall, sturdy stems with large heads of beautifully soft, semi-double Apricot blooms.

Offering a wide range of colours, the Peony Duchess Aster Mix is a favourite for the cutting garden. This early blooming variety produces large blooms that look more like a chrysanthemum than an aster, with their masses of incurved petals, but early blooming season and ease of care sets them apart. From sowing to flowering takes just 90 days.

'Tower Chamois Apricot' is one of the most magnificent summer asters you could ever wish to see. Amazing large, 10cm wide, peony-type blooms with fully re-curved petals in the most exquisite warm soft apricot-peach, the colour is a touch more saturated than other apricot/chamois coloured asters. Each vigorous plant can produce as many as 10 to 15 stems.

Callistephus 'Tower, Quartz Silver Rose' is a stunning white summer aster, with large peony-type blooms, each petal is delicately frosted with silver-rose at the tips. Each plant can produce 10 to 15 stems, loaded with blooms they are perfect for flower arranging and for wedding work.

Canna indica is a superb tall strain with gorgeous foliage and bright vermilion red blooms. Growing to around 150cm tall, the wide banana-like leaves add a tropical feel to the garden. They are ideal to plant at the back of a border where they are in full sun, or to add colour to a partly shady area.

Canna 'Large Flowered Hybrids' create an undeniably tropical look, producing large flowers in hot colours in yellow, gold, fiery orange and red. With their lush tropical foliage and showy flowers they make borders and beds come alive with their bright colours all summer long until first frosts.

Amazon Mist is a graceful ornamental grass with arching silver white evergreen foliage, each ending with a slight curl. The flowing mounds of fine textured are lovely spilling over slopes and walls. It adds colour and texture to both summer and autumn displays.

Carex Prairie Fire is an outstanding specimen plant. A very ornamental grass, in full sun the fine leaved foliage erupts into colour like burning embers. In late summer, panicles of rosy flowers appear just above the foliage. For glorious colour, plant in full sun to partial shade.

Bred specifically for professional cut flower production. Carthamus tinctorius ‘Kinko’ is a special selection featuring deep orange blooms. Easy to grow from seed, flowering can be staggered by sowing successionally. It will give a host of vibrant hues throughout summer, whether in the garden or in the vase.

Carthamus tinctorius ‘Shiro’ features unusual creamy-white blooms. It makes an excellent, high quality cut flower and can also be used green when harvested young. Growing 80 to 100cm tall, flowering takes 12 to 14 weeks. It can also used for dried arrangements and is considered to be an everlasting.

Catananche caerulea 'Amor Blue' is a charming plant, with blue, star like flowers each with a dark eye and unique papery petals. They look best when grown in groupings, rather than one or two plants and don’t mind crowding. Plant en-masse in prairie style or meadow plantings, mix them up a little with other hardy perennials and grasses.

Catananche caerulea 'Amor White' produces stunning blooms of white, star like flowers each with a dark purple-blue eye and unique papery petals. The blooms rise on single stems above neat clumps of grey-green foliage. Super when planted the border, they also make a wonderful, long lasting cut or dried flowers.

Persian Cornflower is an attractive clump forming cornflower, with bushy, branched plants and the unusual characteristic of being perennial and flowering in the first year. Very adaptable to both dry and moist locations. Large deep lavender-pink blooms adorn the divided foliage throughout summer.

Centaurea macrocephala is a magnificent perennial that ideal for providing vertical interest in a sunny, well-drained herbaceous border. The golden-yellow shaggy thistle-like blooms are on strong stems and mid-green, lance-shaped leaves are followed by attractive seed heads.

Native to the meadows and woods of the mountains of Europe, Centaurea montana flowers from late spring with large flowers that are fringed in an intense violet-blue with deep purple centres and most attractive, very deeply cut petals. Easy to grow, it is an excellent garden plant as well as cut flower.

Cephalaria gigantea is a gentle giant that has an informal look that is perfect for looser planting styles. With pretty pale butter-yellow scabious shaped flowers, use it as you would Verbena bonariensis planted at the back of a mixed or herbaceous border. The stems are tall but airy and 'see-through'.