Please use pot size / scale for size relation of plant.
Botanical Origin and Naming
Sulcorebutia gerosenilis is a species within the Sulcorebutia genus, native to the high-altitude regions of Bolivia. The genus name "Sulcorebutia" originates from Rebutia (a related cactus genus) and the Latin "sulcus," referring to the characteristic grooves or creases found on these cacti. The specific epithet "gerosenilis" could refer to the plant's aged appearance due to its dense spination and overall form.
Scientific Description
This compact cactus species features small, globular bodies typically no more than a few inches in diameter. Its dense network of spines ranges in color from white to golden or brown. In spring or early summer, Sulcorebutia gerosenilis produces brightly colored flowers, often in shades of magenta, red, or yellow, providing a vibrant contrast against its spiny body.
Conservation Status
While specific conservation assessments for Sulcorebutia gerosenilis may be limited, many Bolivian cacti face challenges such as habitat loss and illegal collection. Conservation strategies emphasize habitat protection and cultivating plants from seeds or legitimate sources to prevent wild population depletion.
Cultivation and Care
- Light: Thrives in bright, indirect sunlight; some direct light is beneficial.
- Water: Requires careful watering; allow soil to dry completely between watering, especially in cooler months.
- Soil: Prefers a well-draining cactus mix to prevent root rot.
- Temperature: Hardy to some degree of chill; best kept above freezing and ideally in a mild, temperate environment.
- Propagation: Generally through seed, given the plant's tendency to form clumps over time.
Sulcorebutia gerosenilis is an excellent choice for collectors and enthusiasts interested in unique cacti that offers minimal care yet provides striking visual appeal throughout its lifecycle.
