Erica vagans ( Cornish Heath )
Erica vagans is a shaggy-coated , spreading , evergreen bush , reaching 2 to 3 feet tall . It has dark green foliage and mauve , pink , or ashen , summer flush . aboriginal to Cornwall , Ireland . Various cultivars are available . heath command good drainage , preferably sandy soil with organic topic such as peat moss added , and most like acidic soil . They rarely expect fertilizing , skillful compost is unremarkably sufficient ....