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Perennial of the Saxifragaceae family, native to the Balkans, where it is known from Bulgaria, North Macedonia, and adjacent regions. It grows in the cracks and rocky screes of mountains, on calcareous or mixed substrates, generally between 1,500 and 2,500 meters altitude.
The plant forms a dense and compact cushion, composed of many small overlapping rosettes of short, spatulate leaves, glaucous green to gray-green, edged with a fine whitish margin. With age, the whole takes on a firm and tight hemispherical appearance, remarkable even when not in bloom.
At flowering time, many erect stems, densely covered with pinkish to whitish glandular hairs, rise above the cushion up to 8–12 cm. They bear deep purple-violet flowers, almost spherical to semi-open, whose dark color and velvety texture contrast sharply with the silvery gray of the stems and bracts. It is one of the darkest flowering saxifrages cultivated in rock gardens.
In its natural habitat, its flowering extends from May to July depending on the altitude. In cultivation, it generally blooms in April-May.
It requires a very well-drained mineral substrate, preferably calcareous or enriched with calcareous gravel, in full light, with protection against stagnant winter moisture. Cultivation in wall crevices or between rock blocks suits it particularly well.