Evergreen

Acoelorrhaphe wrightii is native to Florida and parts of the Caribbean, this striking fan palm is small to moderately tall. Hardy to -6°C (20°F) it is one of just a few palms that can survive in saturated soil conditions. A good outdoor palm for a milder areas and a very tropical alternative to a hedge of shrubs.

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.

Commonly known as the Cat's Tail Aloe, Aloe castanea is one of the larger ‘shrub’ aloes available to the home gardener. The rosette gives rise to multiple, fuzzy, orange racemes which are held upright and curve like a cat’s tail.

The Cape Aloe is a distinctly handsome plant, with broad, lance-shaped, fleshy leaves and a large candelabra-like flower-head. There are usually between five and eight branches, each carrying a spike-like head of many flowers.

One of the most attractive and floriferous of Aloes of South Africa, Aloe microstigma, forms solitary or small clumps of beautiful rosettes of blue green leaves. The leaves are adorned with conspicuous white spots, which contrast nicely with the reddish teeth along the margins.

Aloe striata, commonly known as the Coral Aloe is one of the prettiest of all succulents. The smooth, blue-green leaves are edged with a pink or red margin and it blooms with coral coloured flowers. Grown with Agave, cacti or other succulents, they make stunning indoor displays.

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.

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.