September

Aquilegia var. stellata 'Barlow Mix' is one of the really exceptional doubles forms of Aquilegia. It is the first Aquilegia series with fully double, spurless flowers. Stylish and elegant, with a graceful upright habit they grow to around 80cm tall. It produces many stems and makes an ideal cut flower.

Eye-catching, purple-black flowers with contrasting white centres appear in late spring and early summer above fern-like, mid-green leaves this variety is something special. 'William Guinness' is a superb and reliable Aquilegia variety that makes an ideal cut flower, it grows and blooms well in shady areas.

The Star series was bred to have upward facing flowers, similar to the Mckana varieties with elegant white flowers with long spurs and tidy mounds of fern like foliage. This pure white columbine looks equally wonderful in a sunny, herbaceous border or to light up a dark corner of the garden.

Armeria Maritima 'Alba' is a beautiful white cultivar. One of the easiest grown perennials and a valuable rockery plant, and one that should always be included if choice is restricted. This compact, evergreen perennial grows in low clumps and sends up long stems from which globes of pure white blooms.

Easy to grow, undemanding and very long lived, it is no wonder that our little Thrift has been cultivated worldwide as a garden flower. Armeria maritima Splendens is a beautiful dark pink cultivar. With clumps of dark green, evergreen foliage it requires little water and very little maintenance.

Prized for its beautiful silvery foliage, the fine grey-white stems of Artemisia ludoviciana bear silvery-white leaves that are fragrant, fuzzy and soft. This finely textured plant adds a different element to the garden, the texture and leaf form setting them apart from those other garden plants with rather less refined foliage.

Asperula orientalis, commonly known as Blue Woodruff is a charming little plant. A versatile and easy to grow annual which forms spreading mounds of airy foliage smothered in sweetly scented, clusters of tubular, sky-blue flowers.

Asphodeline lutea is an easy to grow perennial that has great architectural form. The overall impression is distinctly upright, so it is good for adding vertical interest to the garden. In early summer leafy stems arise that bear dense, unbranched cylindrical spikes of gorgeous yellow, star-shaped flowers.

Aubrieta 'Hendersonii' is a vigorous variety that is smothered by rich lilac-purple flowers for several months in spring. It grows to only 10 to 15cm tall at maturity, but with a spread of around 45cm it makes a lively edging to a sunny border, growing over rock walls or placed in stonewalls.

Commonly called ‘Rock Cress’, Aubrieta is a traditional rock garden plant that is lovely spilling out of crevices, growing over rock walls or placed in stonewalls. 'Leichtlinii' forms a low cushion of leaves that is, throughout the summer months, smothered by wonderful deep-carmine flowers.

Aubrieta has long been treasured for its delightful spring show of brightly coloured flowers. ‘Whitewell Gem’ is smothered by large, intense reddish-purple flowers for several months. Lovely spilling out of crevices or over rock walls, the plants can also be used in paving with other ground hugging plants.

Aubrietia is a very versatile plant. They are well known for use in rockeries, but the cushion forming habit also makes it useful as a ground cover; it can be planted in beds and is perfect for underplanting shrubs. they can also be used between paving and walls, or create a wonderful foil for spring bulbs.

Bergenia cordifolia is one of the most useful of all plants and worthy of a place in any garden. No other plant offers such quality, glossy, evergreen foliage at ground level. This sturdy plant can be planted in groups as ground cover, for edging borders or to provide a foil for delicate foliage plants.

Calamintha nepeta is a very attractive bushy, perennial that should be in every garden. Clouds of tiny, lilac-mauve flowers appear in early summer and flower continuously from early June right through to late September. The leaves exude a lovely minty scent when crushed and the flowers are true bee pasture.

‘Indian Prince' has unique petals quite unlike other Calendula, the dark orange rays are in layers of orange, backed with rich mahogany red petals. Easily grown, sown direct in spring or in autumn, they are perfect candidates for cutting and flower arrangements.

Cheerful and bright, use Calendula in beds, borders or containers. Calendula is prolific and durable, and like most hardy annuals it is easy to grow, simply sow where it is to flower. It is currently one of the top herbs used for medicinal use. Sprinkle salads and decorate cakes with the edible tangy petals.