Dry Areas

Achillea ‘Cerise Queen’ is a carefree and generously blooming perennial which requires little maintenance to create an explosion of late summer colour. The large, flat-topped clusters of vibrant, pink flowers with tiny white centers are irresistible to butterflies, and also make excellent cut flowers.

Achillea ‘Colorado Mix’ is a compact variety growing to only 60cm tall at maturity. Flowering in warm shades of pink, red, yellow, white and apricot, the narrow fern-like foliage will soften your perennial border and the plants are suitable for pots or containers. The flowers are as gorgeous dried as they are fresh.

Achilleas are traditional border flowers valued for their feathery foliage and striking flat, circular heads of flowers ‘F2 Summer Berries’ is a compact variety growing to only 60cm tall at maturity. This beautiful improved mixture includes the richer tones of red, cerise and pink in addition to many pastel shades.

Achillea sibirica var. camtschatica 'Love Parade' is an upright, tufted, perennial yarrow that is native to Siberia. Very different from the common yarrow, with dense clusters of large flat-topped soft pink flowers and glossy, dark green, fern-like leaves, they remain attractive throughout the growing season.

Agave mckelvyana is a small, relatively rare species of American Agave from western Arizona. This little beauty forms a tight rosette of broad, bluish green, fleshy leaves with small teeth. It is one of the hardiest agaves, it can take winter rain and is tolerant of drought and severe freezes to minus 15°C.

Agave xylonacantha 'Blue' is the beautiful blue-green leafed form. Rare in cultivation, this dramatic specimen is armed with the most bizarre large white teeth of all the family. One of its previous names, Agave carchariodonta was in reference to the teeth (odonta) of the Great White Shark, Carcharodon carcharias.

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.

Amsonia illustris is perhaps the boldest of the Amsonias, a little taller and showier with shiny green leaves and larger blue flowers. They flower reliably year after year, are not fussy about soil or situation and are very hardy. The foliage stays green through summer and turns a brilliant gold in the autumn. This is an extraordinary long lived designer perennial that deserves wider use.

Anchusa italica is a wonderfully statuesque plant with vibrant, gentian blue flowers, dense foliage and lance shaped mid green leaves. 'Dropmore' is a 1905 selection that is still available today. They will thrive in a sunny border and make a great companion to rich plums and purple tones.

Anchusa officinalis is noted for its deep sapphire-blue flowers that are extremely attractive to wildlife. This relative of borage blooms from late spring right through until first frosts. In the garden it can be used as part of wildlife friendly planting scheme, they are much loved by almost all bee species.

With a range of interesting colours, heights and textures, annual ornamental grasses are very easy to grow. Many have graceful, pendant, nodding flowers which are extremely useful in the garden and are a dream for flower arrangers.

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.