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.
First time customers... Please read our Shipping Guide, in top or bottom menu, before placing your order.
Please Note:
- All plants are sent bare rooted with no pots and soil, or minimum soil only.
- Due to the drying process necessary for sending plants through the mail, plants may look slightly different than images shown on our website
- Some plants, may look wrinkled when they arrive, may be somewhat limp, or soft to the touch. This is normal as they have been dried out for for a number of days before shipping to avoid rotting in the mail.
- Succulents are very hardy plants and they will recover quickly, providing you unpack them as soon as you receive them follow some simple care instructions you will find with your order.
If you have any questions or concerns at all, please message us via our Facebook page at John & Norma's Succulents for the fastest Response.