Sulcorebutia rauschii f. Violacidermis

Sulcorebutia rauschii f. Violacidermis

You will receive the exact specimen shown here.
Measures 4" wide.
Showcased here in Bronze Planter (sold separately). 
Roots as shown.
Will be shipped bare root.

Sulcorebutia rauschii f. violacidermis is a small, slow-growing cactus native to Bolivia's mountainous regions. It's renowned for its distinctive appearance and vibrant flowers, making it a popular choice for cactus enthusiasts and collectors.Chalky/white stems: Covered with wool at the apex, providing a unique contrast to the sparse, jet-black spines.

Appearance

·         Stems: It forms low, clustering mounds of small, rounded stems that can reach 1.5 to 2 inches (4-5 cm) in height and width.

·         Color: The stems are typically olive green, often tinged with purple hues, particularly when exposed to strong sunlight or cooler temperatures. The "violacidermis" in its name literally refers to its violet-colored skin, derived from Latin and Greek words meaning "violet" and "skin" respectively.

·         Tubercles: The stems are covered in flat, violet tubercles that form spiral rows joining at the apex.

·         Spines: Tiny, black, and short spines are present, arranged in a herringbone shape and flattened against the tubercles.

·         Flowers: This cactus produces stunning, bright magenta or violet-pink, funnel-shaped flowers in late spring or early summer. They typically emerge in a ring near the base or along the sides of the stem. 

Habitat and care

·         Native to Bolivia: It thrives in the harsh mountain climate of the Andes, tolerating cool nights and dry spells.

·         Drought-tolerant: Like most cacti, it requires well-draining soil and prefers infrequent watering.

·         Sunlight: It prefers bright, indirect sunlight, especially when grown indoors. Avoid intense afternoon sun unless the plant has been gradually acclimated.

·         Watering: Water thoroughly when the soil is completely dry, allowing it to dry out between waterings. Reduce watering during the winter dormancy period.

·         Soil: Use well-draining cactus and succulent soil with added mineral grit like coarse sand, pumice, or perlite.

·         Cold Hardiness: It can tolerate brief dips to 40°F (4°C) but needs protection from frost. Some forms are more cold hardy than others.

·         Propagation: It can be propagated from seeds or by detaching and replanting the offsets or "pups" that grow from the base of the mother plant. 

Other names

·         Rebutia canigueralii (previously Sulcorebutia rauschii f. violacidermis)

·         Rebutia rauschii f. violacidermis

·         Purple Crown Cactus

·         Powder Puff Cactus (due to its fluffy flowers)