|
| Erica spp.
Heath speciesCulture: Like other Ericaceous plants, these species require moist, well-drained and acidic soils to survive. The optimal pH is 4.0 - 5.5, and plants need full sun to partial shade. If these conditions cannot be provided, the plant should not be grown. In northern areas, reliable snow cover is needed for these plants to survive long term. There are over 200 species of this genus, most of which are only minutely different from each other. Some of the more commonly found species include Erica carnea, E. ciliaris, E. cinerea and E. tetralix. The great variety of species and cultivars can provide a life-long learning opportunity. These species are fairly trouble-free if the proper climate, soil pH and drainage are provided. Most problems result from a lack of proper growing environment. An organic mulch is useful to maintain uniform soil moisture. Usage: Often used in large masses, these species make excellent ground covers, facer plants and rock garden specimens. These species are often interspersed with Calluna vulgaris, with the Erica spp. providing early spring flowering, followed by the summer flowering of the Scotch Heather. |
