Pernettya
Synonyms: Gaultheria
Family: Ericaeae
Originating mainly from the Americas and Australasia, these low-growing, evergreen shrubs, now correctly called Gaultheria, have simple, alternate, quite leathery leaves and white, bell-shaped, generally solitary flowers. Most species have brightly coloured berries in winter.
Species
P. lanceolata, zone 7, from Tasmania, is a small, compact shrub, to 45 cm (18 in), with glossy leaves, rounded, white flowers and deep pink berries.
P. macrostigma, zone 8, from New Zealand, is a twiggy, prostrate, straggly shrub, to 50-60 cm (20-24 in), with leathery leaves and white flowers in summer and autumn, followed by red fruits.
P. mucronata, zone 6, native to cooler areas of South America, grows to about 1 m (3 ft), with white or pink, bell-shaped flowers in late spring. Several cultivars of this species are grown.
P. tasmanica, zone 7, from Tasmania, is a carpeting species, with tiny, dark green leaves and clusters of small, white flowers, followed by cream, pink or red berries.
Cultivation
Plant in a sunny position in a well-drained, acid soil in either spring or autumn. Water regularly through spring and summer. Propagate from seed, cuttings of half-ripe wood, layers or suckers.
Climate
There are species suited to various climatic zones.