Calluna (Heather)

CALLUNA

Common name: Heather, Ling

Family: Ericaceae

All plants in the Calluna genus need acid soil conditions, and they are excellent for use as ground cover. They vary considerably in height —depending on variety — the tallest reaching 60cm (24in). Flowering takes place in the summer or autumn.

 

Popular species and varieties

callunaThere is just one species, Calluna vulgaris, and hundreds of named varieties, with many types of coloured foliage including gold, grey, bronze, red and purple. Some of those with green foliage change colour during autumn. Flowers are single or double in varying shades of white, pink or purple.

Among the most popular is ‘H. E. Beale’ which covers itself with masses of double bright pink flowers in late summer and early autumn, and grows to around 45cm (18in) in height. ‘Ruth Sparkes’ is a compact plant with yellow foliage and double white flowers, Another that always attracts attention is ‘Beoley Gold’, the foliage in this case a rich gold, setting off the white flowers. One variety that will usually carry on the display later in the autumn is ‘Kinlochruel’ (AGM); it does not exceed 30cm (12in) in height and has lovely double pink flowers. With so many from which to choose it is always a good idea to make your choice when the plants are in bloom.

 

Cultivation

Soil type This must be well drained and of an acid type. Adding peat to the soil at planting time is beneficial.

Planting Best carried out in the autumn or spring. Plant so the foliage rests on the ground. Spacing will depend on the variety. Ensure new plants do not suffer from drought during their first year

Maintenance There is little work required throughout the season. Trim over in late winter to remove dead flowers and encourage new growth. Cut back any long straggly stems to keep the plant tidy.

Propagation The easiest method of propagation is by taking cuttings with a heel in early to mid-summer Pinch out the tip and place in a garden frame. Callunas can also be propagated by layering.

Pests and diseases Callunas can be attacked by a fungus disease that causes die-back. Should this happen it is best to lift the plant and destroy it.

19. May 2011 by Dave Pinkney
Categories: Ornamental Shrubs | Tags: , | Comments Off on Calluna (Heather)

Follow

Get every new post delivered to your Inbox

Join other followers: