Echinopsis denudata
Echinopsis denudata, commonly known as the sea-urchin cactus, is a small, globular spineless cactus from the family Cactaceae. Native to the rocky regions of South America, particularly Bolivia and Argentina, this cactus is celebrated for its beautiful white, nocturnal blooms that appear in late spring and summer. It has a spherical green body, usually covered with minimal spines or completely spineless, giving it a smooth, almost polished appearance.
This compact cactus grows to about 10 cm in diameter and features soft, white, hairy areoles that add texture to its green surface. The funnel-shaped flowers, which can reach 8 to 10cm in diameter, are its most striking feature, and their fragrant white petals often open in the evening, lasting only a day or two. This species is slow-growing, yet highly rewarding, typically blooming within its first few years of maturity.
Echinopsis denudata thrives in well-drained, sandy soil and requires minimal care. It is drought-tolerant, requiring water only when the soil has completely dried out. The plant enjoys bright, indirect light and can withstand temperatures as low as 5°C, though it’s best to keep it frost-free. Perfect for indoor pots or sunny outdoor gardens, this cactus adds a unique touch with its elegant, night-blooming flowers.
Echinopsis denudata plants for sale shown in 70mm pot. You will receive same or similar plants as those shown in images. Colours will vary depending on time of year and growing conditions.
All plants are shipped bare rooted unless otherwise stated. Orders are carefully packed and shipped via Express Post to NSW, VIC, QLD, SA and ACT. Orders are dispatched according to our weekly shipping schedule, available on our Shipping page, with tracking provided once your order has been lodged with Australia Post.
Succulents naturally change in colour, size and form throughout the year. Many develop richer colours and more compact growth during periods of seasonal stress, particularly through cooler months and brighter conditions, while warmer or lower-light conditions may produce greener, softer growth.
The plant you receive may therefore vary from the product images depending on the season, its stage of growth and current growing conditions. These natural variations are part of the character of living plants and do not affect their quality or health.
Pickup is available in Seville, Yarra Valley VIC by appointment. Order online as normal and any shipping charge will be automatically refunded after collection, unless you would prefer to receive an additional plant of similar value instead.
Important Plant Information
All plants are shipped bare rooted unless otherwise stated. This helps reduce shipping costs, improves plant safety during transit and allows plants to travel more reliably.
Plants are carefully packed for Express Post and may vary naturally in colour, size and form according to season, growth stage and growing conditions.
Please check the product description and images for information specific to the plant you are purchasing.
If you have any questions about your plant or order, please reach out to us. We’re always happy to help.