Arctostaphyllos uva-ursi

A shrublet of the Ericaceae family, bearberry is a circumboreal species with remarkable geographical range: it is found throughout mountainous and boreal Europe, in Northern Asia, and North America. In the Alps, the Pyrenees, and the Massif Central, it colonizes rocky moors, open pine forests, alpine meadows, and sunny rocks, generally between 1,000 and 2,800 meters, but it sometimes descends much lower in cold exposures.

It forms creeping, dense mats, covering the ground with a thick cushion of vegetation hardly exceeding 10 to 30 cm in height. The woody stems spread and root upon contact with the soil, gradually colonizing large areas. The foliage is evergreen, consisting of small oval, leathery, shiny leaves, dark green in summer turning to red-bronze in winter — a particularly ornamental transformation under the low light of the cold seasons.

The flowers, in small terminal clusters, are pendulous pinkish-white urns, characteristic of the Ericaceae. In its natural habitat, flowering extends from May to July depending on altitude; in cultivation, it generally occurs in April-May. The round, bright red berries that follow sometimes persist until the following winter, offering a second moment of visual interest.

Rich in arbutin, the leaves have been used since antiquity in traditional medicine for their urinary antiseptic properties, a use still recognized today in phytotherapy.

The plant requires acidic, well-drained, poor soil, in full light; it dislikes calcareous soils and excess stagnant moisture. Its establishment is slow but, once established, it proves to be very long-lived and requires minimal maintenance.