Grafted

1. Origin of Name: The genus 'Sulcorebutia' is derived from 'Sulco' (meaning furrowed) and 'Rebutia', another cactus genus, indicating its similarity in flowering and growth habit. 'Candida' means white in Latin, referring to the plant's appearance, and 'arenacea' suggests its sandy (arena means sand in Latin) habitat.
2. Technical Description of Plant: Sulcorebutia candida arenacea is characterized by its small, globular form that clusters over time, creating mounds. It typically grows to about 5-7 cm in diameter. The body of the cactus is covered with dense, white spines that give it a snowy or frosty appearance. These spines are short and curved, closely hugging the body. It produces vibrant flowers that contrast beautifully against its white spines, typically in shades of pink or purple.
3. Origin of Plant: Native to Bolivia, Sulcorebutia candida arenacea thrives in rocky, sandy soils at high altitudes. Its natural habitat informs its care and cultivation needs.
4. Conservation Status: Detailed conservation status for this specific species may not be widely documented, but like many Sulcorebutia species, it could face threats from habitat loss and over-collection. Sustainable cultivation is crucial for its preservation.
5. Care Instructions: This cactus prefers well-draining soil and a location with bright, indirect light. It requires regular watering during the growing season but allow the soil to dry completely between waterings. In winter, reduce watering to prevent root rot. It's sensitive to overwatering and frost, so it should be protected from cold temperatures. Gradual acclimatization to direct sunlight is advisable to prevent sunburn, especially if previously grown in shaded conditions.