April

Matthiola incana 'Avalanche' is a marvellous cut flower strain that reliably produces densely populated panicles on strong, single stems. It produces a high percentage of double flowers that can be selected based on leaf colour. Sow anytime from January to July for flowering April to October.

Matthiola incana 'Sweetheart' with the delicate pale-pink blooms is a variety that is traditionally grown for the floral industry. They can be sown early in spring to give a good summer flower display or can be treated as biennials. Seedlings started inside in October will have the flowers ready for Valentine’s Day.

Matthiola incana ‘Lilac-Lavender’ is a marvellous cut flower strain that reliably produces densely populated panicles on strong, single stems. Long lasting and magnificently fragrant with a sweet and spicy clove scent, this variety is particularly suited for beds and for cutting for the vase.

Night or Evening-scented Stock is one of the easiest and rewarding scented plants to grow. The flowers open in the late afternoon and emit a most delightful fragrance. The scent has been compared to vanilla, rose, spice and even cloves. It will become a summer fragrance you will never want to be without!

Recently renamed Papaver cambricum, formerly known as Meconopsis and often simply called 'The Welsh Poppy', is very easy to grow and is reliably perennial. The delicate cup-shaped, golden-yellow flowers are borne in abundance from late spring to early autumn.

An icon for well over a hundred years, the range of Miscanthus cultivars expanded dramatically in the 1950's when the German plant breeder Ernst Pagels persuaded two of his plants to set seed at the same time. The result of his work has provided us with some of the finest flowering grasses available today. ‘Early Hybrids’ are a selection of early blooming cultivars with differing colours and forms.

Miscanthus are the queen of ornamental grasses. Miscanthus sinensis ‘New Hybrids’ provide a multitude of cultivars with varying heights, leaf widths and bloom times. Some plants will be upright growing and others will have a cascading habit, also expect variation in colouring.

Few other grasses have such a great separation between foliage and flowers than Molinia caerulea ssp. arundinaceae. With clumps of arching, blue-green leaves above which the most slender stems and delicate see-through flowers grow to six foot or more. In autumn they turn golden yellow to deep copper.

'Bells of Ireland' are flowers to please anyone who loves flower arranging. Cut fresh, the bells will last for years and they are very useful for winter arrangements but they also look good in flower borders and with the recent fashion for green blooms are becoming more sought after.

'Panorama' must be rated a marvelous achievement in the perfection of the whorls of flowers and the brilliance of the colours. In many shades of scarlet, bright red, pink, salmon and crimson, each plant bears up to 20 long stems. They are as long-lasting as they are dramatic and excellent for cutting.

Monarda 'Panorama Red Shades' is the first separate colour available from seed. This foolproof plant is trouble-free and a joy for the garden and vase. They bloom profusely with very distinctive flower-heads, each plant bearing up to 20 long stems and are as long-lasting as they are dramatic.

Monarda fistulosa, also known as Bergamot is famed for its medicinal qualities. While in the perennial border these lovely plants produce a mass of mauve-purple blooms (even in their first year from an early sowing) and have uniquely scented foliage. Highly attractive to bees and butterflies.

Even people who aren’t familiar with ornamental grasses often know Muhlenbergia capillaris. With dramatic arching plumes of soft pink flowers reminiscent of headdresses worn by Vegas showgirls, a large planting of the wonderful Ruby Muhly Grass is enough to stop traffic.

Veteran gardeners are probably already aware of nepeta’s versatility in the garden. From its popular partnering with roses to the softening effect it has on hard edges. Nepeta is an ideal perennial for new gardeners and, of course, cats adore it.

Nepeta grandiflora is one of the best garden plants in this family. 'Border Ballet' is a striking new catmint, lusher than true catnip, with dark green leaves. It flowers in shades of blue and pink in perfect harmony. This easy to sow and grow perennial flowers in the first year of sowing.

Nepeta ‘Dark Blue Panther’ is the dark blue flowered variety and sister to 'Pink Panther' and the beautiful white 'Snow' Panther. This award winning variety starts to flower just 15 weeks after sowing and can be can be grown as an annual or as a flowering perennial.

Nepeta subsessilis 'Pink Panther' is the pink form of large-flowered Nepeta which is grown from seed and flowers during the first year. It can be grown as an annual or as a flowering perennial. Flowering from June until the end of September, they work well as an informal low hedge or mixed in the border with other annuals or perennials.

Recognised as having the largest flowers of all the nepetas and only one with white flowers, Nepeta subsessilis 'Snow Panther' flowers during the first year and can be grown as an annual or as a flowering perennial. This award winning variety is extremely attractive to bees and butterflies they are also excellent for containers.

Nicotiana alata 'Tinkerbells' is a stunningly colourful plant for borders and containers. The dwarf, bushy habit and the hybrid vigour combine to produce a carpet of colour. To get the most enjoyment from the sweet evening fragrance, plant near patios, decks, or under windows to best enjoy their sweet perfume.

'Miss Jekyll Rose' is much less common than the usual blue varieties of Nigella, bearing wonderful rose-pink flowers which seem to float amongst the finely cut leaves. One of the most interesting shaped flowers you will ever see, and once the petals drop, the blossoms transform into little fairy lanterns and the seed pods can be dried for winter decorations