Crassula is one of the most fascinating succulent genera in cultivation, loved for the sheer range of forms it offers. Within the genus you find everything from tiny moss-like annuals and dwarf crevice dwellers to neat rosettes, stacked columnar plants, trailing growers and even shrub-sized species such as the well-known jade plant. Southern Africa is the heartland of the genus, with around 149 species recorded there, although Crassula as a genus is far wider-ranging and native on a cosmopolitan scale.

What makes Crassula especially compelling for growers is that it combines beauty with resilience. Many species are adapted to drought through succulent leaves and stems, and the genus is closely associated with CAM photosynthesis, a water-saving strategy in which the stomata open mainly at night rather than in the heat of the day. That is one reason why so many species thrive in water-wise gardens, containers, rockeries and specialist succulent collections.

For collectors, the genus offers endless variety in texture, colour and habit. Some species blush red in stronger light, some stay silver-blue or soft green, some form cushions, some stack into pagoda-like towers, and others disappear into the landscape as miniatures. For gardeners, Crassula is equally valuable because many species are adaptable, compact and rewarding from seed, making them ideal for both South African growers and international hobbyists looking to build a diverse succulent collection.

Crassula sericea var. hottentotta (Crassula hottentotta, Crassula merxmuelleri)

Crassula sericea var. hottentotta is a superb miniature succulent for growers who love rugged desert character packed into a compact, highly collectible form. Native to southwestern Namibia and South Africa’s Northern Cape, this remarkable variety comes from some of the most dramatic arid landscapes in southern Africa, where it grows in rock crevices, often sheltered beneath overhanging rocks or low shrubs on dry, stony slopes. That wild origin gives it an unmistakably hardy, jewel-like presence that makes it especially appealing to both South African succulent enthusiasts and international collectors searching for something uncommon and memorable.

This is a naturally compact, cushion-forming plant with short, stout branches and densely packed, very fleshy leaves that create a tight, clustered mound. The leaves are triangular to triangular-ovate, beautifully thick and plump, and carry a distinctive silvery-grey to grey-green tone with a softly textured surface formed by rounded papillae rather than silky hairs. The overall effect is neat, sculptural and refined, with each little leaf looking like a tiny polished stone, making this variety especially striking in small containers, collector pots and specialist succulent displays.

Although grown mainly for its exceptional foliage, Crassula sericea var. hottentotta also rewards the patient grower with small tubular flowers in soft dull yellow tones. In habitat, flowering takes place in winter, mainly from June to August, adding a gentle seasonal display to an already charismatic plant. Its combination of dense clustering growth, muted glaucous colouring and understated winter flowers gives it a subtle beauty that stands apart from larger, showier succulents and makes it especially desirable for connoisseurs of South African xerophytes.

For seed growers, this is a species with real personality: compact, unusual, and deeply rooted in the arid landscapes of southern Africa. It is ideal for collectors, hobbyists, specialist growers and gardeners who appreciate slow beauty, fine detail and authentic habitat character. Check out our online seed store, explore our Extensive Range and Buy Now from Seeds and All. Seeds and All offers combined South African and International shipping, making it easy for succulent lovers everywhere to add Crassula sericea var. hottentotta to their collection.