Echinopsis chiloensis

Echinopsis chiloensis features a columnar cactus structure, typically growing in dense clusters that can reach several meters in height. The plant is notable for its large, nocturnal white flowers that bloom briefly and its thick, spiny ribs which aid in water conservation. Adapted to arid environments, its robust form helps withstand drought conditions prevalent in its native regions.

Scientific classification

Species

Echinopsis chiloensis (Echinopsis chiloensis)

Pinks, cacti, and allies

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5 cm

Spread

Evergreen

Leaf type

20 - 41 ℃

Ideal Temperature

Images of Echinopsis chiloensis

Culture

Interesting Facts

Echinopsis × wilkensii was originally weak. It was as delicate as water and was easily killed with just a slight touch. God felt pity for it and gave it a suit of armor to protect its heart. It was as hard as iron, and had wounding steel thorns. Every creature that came close would shed blood.

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Care Guide for Echinopsis chiloensis

Every 3 weeks

Water

Full sun

Sunlight

20 - 41 ℃

Ideal Temperature

Water: Echinopsis chiloensis is drought-tolerant, requiring thorough watering only when the soil is completely dry. In spring to fall, water once or twice a week; reduce to weekly in winter. Use rainwater or distilled water to prevent soil compaction. Avoid wetting the stem to prevent rot.

Fertilize: During growing seasons, fertilize echinopsis chiloensis monthly with liquid fertilizer, avoiding winter. Incorporate slow-release fertilizer when repotting in spring or fall. Use low-concentration nitrogen fertilizer for seedlings and phosphate-potassium before/after blooming. Cease fertilization if yellowing indicates over-fertilization.

Pruning: Echinopsis chiloensis showcases a tall, columnar structure with spiny ribs. Prune in early spring to maintain health, using sterilized tools to make clean cuts. Light annual maintenance promotes airflow and minimizes pests, ensuring robust growth and visual appeal without causing stress through heavy pruning.

Propagation: Main propagation methods for echinopsis chiloensis include division and grafting. For division, cut stem tips and plant them to encourage shoot growth. Grafting involves attaching echinopsis chiloensis to a rootstock, allowing them to grow together in 1-2 weeks.

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