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Heaths & Heathers
Although we use the terms heath and
heather very loosely, ‘heath’ really refers to two of the
genera, Erica and Daboecia.
The Ericas are mainly low mat-forming
plants, although some – the so-called tree heaths – grow into
quite tall shrubs (not trees as such). Ericas have short
needle-like foliage and spikes of small but pleasing bell-shaped
flowers.
Daboecias have larger bell-shaped flowers
and their foliage is elliptic- rather like that of privet,
although on a much smaller scale – and deep shiny green.
The third genus, Calluna is
popularly known as ‘heather’. As with most Ericas and Daboecias,
the habit is mat-forming. The foliage, however, is very different;
small and scale-like, the individual leaves being packed very
closely together. The flowers are again bell-shaped and carried
in spikes.
These, then, are the heaths and heathers
– there are no other genera. Between them they can provide
flowers all the year round, even in the depth of winter, and
varieties with coloured foliage- such as gold – look good
all year round but they show up especially well in winter.
General Information on Heathers
Heaths and heathers look at home in
gardens of any style, from modern formal town gardens to informal
country gardens. In informal country gardens, plantings of
heaths and heathers may well echo the surrounding countryside
– perhaps heathland or moorland where heaths and heathers
grow wild. A very good incentive for growing heaths and heathers
has already been given – the all-year-round colour they provide.
But there are several other reasons why this group of plants
can be recommended.
Heaths and heathers are suitable for
all sizes of garden. Even the tiniest plot can accommodate
at least a few different kinds. If you garden only on a
balcony you can grow them in containers. They can be grown
in all kinds of soil, too. It is true that the majority must
have acid or lime-free soil, but some will grow in alkaline
(limy or chalky) conditions, particularly the winter-flowering
Erica’s. If your soil is not right for some of them, then
why not grow a collection in pots, tubs or window-boxes?
Scottish Heather is one of the many
symbols of Scotland, derived from the heath and heather clad
hills where the wet acid soil allows it to thrive. In modern
times many other varieties of the plant have been developed,
in a range of colours both in its flowers and its leaves.
Arthur Bell’s Whisky developed the Heather
Garden here at Cherrybank in 1984. It has changed and evolved
tremendously since then and is now the largest example of
its kind in the UK. The Gardens play an important role in
the conservation of the heather species and the development
of new varieties.
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