Echinopsis crassicaulis (Red Velvet)

Echinopsis crassicaulis is a striking and slow-growing cactus species native to northern Argentina, particularly in the Catamarca region. It belongs to the Cactaceae family and is known for its compact form, fierce spines, and vivid flowers.

• Sometimes referred to as Lobivia 'Red Velvet', highlighting its vivid red summer blooms and fuzzy, glaucous texture.

🌵 Botanical Description:

• Growth Habit: This species typically forms small, dense clumps over time. It offsets from the base and grows slowly.
• Stem: Cylindrical and robust, reaching up to 15 cm tall and 10 cm wide, with a very dark green coloration.
• Spines: Short but strong, with a large base. Central spines can grow up to 3 cm, while radial spines range from 6 to 15, each up to 2 cm long. In cultivation, spines may appear weaker if not exposed to full sun.
• Flowers: Exceptionally showy, often orange or red, resembling red velvet cloth. These blooms are funnel-shaped and typically open in the evening, closing by morning—common among Echinopsis species.

🌱 Cultivation & Care:

• Soil: Requires a well-draining mineral substrate, ideally in a deep pot to accommodate its taproot.
• Watering: Regular watering in summer, but must be kept dry in winter to prevent root rot.
• Light: Needs full sun to maintain compact growth and strong spines.
• Fertilization: Use a high-potassium fertilizer during the growing season.