Alpines & Rockeries

Ajuga genevensis is used throughout the world yet this relatively uncommon form is less well known. This very well behaved, evergreen groundcover has deep gentian blue flower spikes and is by far the showiest of the species. It is often the plant of choice for smaller areas or along edges and pathways.

For most of the year Ajuga is a pleasant, quiet achiever, a very versatile low growing ground cover, with evergreen, rosette-like foliage that hugs the ground like an evergreen carpet but those weeks in spring when the blue flowers appear are simply quite magical.

Perfect for any sunny spot that needs a burst of colour. Anchusa capensis ‘Blue Angel’ is prized for its long blooming flowers. The brilliant clusters of intense cobalt blue flowers will brighten up any space. Team with other annuals and perennials for eye-popping combinations.

Antirrhinum sempervirens is a very hardy, perennial shrub from rocky sites in the Spanish Pyrenees. Creamy white snapdragon blooms over a long spring and summer period, they are beautifully marked with purple in the throats. It makes a charming plant for a sunny spot in the rock garden or a frontal spot in the border.

Aquilegia alpina is a species-columbine that rivals the fanciest cultivars and has been grown in gardens for as long as the idea of gardening has existed. It is a clump-forming perennial with deep blue-green, downy foliage and vibrant violet blue nodding flowers in late spring and early summer.

Native to Canada and the US in all states east of the Rockies, this superb variety is quite unlike the usual Aquilegia. Growing just twelve to eighteen inches tall, with dark-green foliage and eye-catching, scarlet and lemon-yellow flowers which hang like drifts of softly illuminated lanterns.

Arabis is a very popular and useful plant and one of the best for the rockery. It is related to Aubrieta and is used in a similar fashion. 'Grandiflora Rosea' is a pink flowered cultivar that makes a good groundcover, it can be used in borders and is excellent for trailing over the edges of containers, over stones or down walls.

Arctotis was born to play a starring role, they are among the most brilliant of all flowers. 'Harlequin' is a beautiful strain with large, brilliantly coloured flowers with many different combinations, some with contrasting tones and all with a luminescent sheen. You'd be hard-pushed to find better performing plants.

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.

Armeria pseudarmeria is a durable perennial for most any sunny location. This delightful hardy perennial flowers all through the summer and into early autumn with charming globes of flowers bloom in white, mauve, pink and carmine red.

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.