Unicorn Cactus Succulent

Light Needs

Bright Direct Light

Mature Height

3 - 6 Feet

Mature Spread

2 - 3 Feet

Feature

Low Maintenance

The Unicorn cactus is a remarkable specimen, reaching up to 6 feet in height, even when grown indoors. Native to the deserts and high elevations of Chile, Eulychnia castanea varispiralis is a slow-growing, ever-evolving living sculpture that demands minimal daily attention. This succulent tolerates prolonged drought by storing moisture in its stems and trunks, making it an excellent choice for novice gardeners. As the stem grows taller, its twisted shape unfolds while remaining relatively compact and uniform.

Best Locations For Growing Unicorn Cactus

Due to their slow growth, Unicorn cacti can live as tabletop or desktop plants for years. Larger specimens make eye-catching floor plants in low-traffic areas. This plant prefers warm, sunny rooms with low humidity. Although most cacti are not toxic to pets and children, their sharp spines can puncture skin and cause irritation.

Unicorn Cactus Sunlight Requirements

Unicorn cactus prefer bright direct light, and southern-facing rooms offer the highest light levels. Indirect and filtered light are also acceptable if watering is reduced. Position the plant as close to the window as possible for optimal exposure.

Unicorn Cactus Care

Plant Unicorn cacti in a gritty, free-draining potting mix. A blend of coco coir, pumice, and sharp sand in equal parts (1:1:1) works well. Use pots with ample drainage and breathability; terra cotta or unglazed pottery is preferred as it wicks moisture away, reducing the risk of root rot.

Watering Unicorn Cactus

The Unicorn cactus is highly drought-tolerant and can go weeks without watering. Water only when the potting mix has completely dried out. Soak the soil until water drains from the bottom, ensuring thorough moisture distribution. Always empty saucers or cache pots promptly to prevent roots from sitting in standing water.

Feeding Unicorn Cactus

Cacti typically require minimal fertilization. Apply a diluted liquid cactus and succulent formulation once or twice a year, ideally in spring and summer when growth is most vigorous.

SKU:

SUCC_CACTUS_UNICORN