Echinopsis multiplex – Night-Blooming Hedgehog Cactus

Famed for its stunning blooms, Echinopsis multiplex is a globular to slightly columnar cactus that bursts into large, fragrant, trumpet-shaped flowers – often in soft pinks, whites, or purples – that open at night and fade by the next day. This classic cactus is beloved by collectors for its dramatic flowering habit and easy-care nature. With patience and good light, it will reward you with a breathtaking floral display.

Scientific Name
Echinopsis multiplex (multiplex = many-fold, referring to its multiple ribs and flowers)

Synonyms
Often considered a horticultural form of Echinopsis oxygona or Echinopsis eyriesii depending on classification system

Common Name
Night-Blooming Cactus, Easter Lily Cactus, Multiplex Cactus

Origin
Native to South America – particularly Argentina, Uruguay, and southern Brazil

Light
Loves bright light and several hours of direct sun. A sunny windowsill or conservatory spot is ideal. Rotate regularly for even growth.

Water
Let the soil dry out completely between waterings. In summer, this might be every 1–2 weeks. Water sparingly in winter (once a month or less), especially in cooler rooms.

Humidity
Prefers dry air and good ventilation. Avoid high humidity and poor airflow.

Soil
Use a free-draining cactus mix with added grit or perlite. Avoid moisture-retaining soil.

Food
Feed every 4–6 weeks during the growing season with cactus fertiliser. Do not feed in winter.

Temperature
Thrives between 18–26°C. Can tolerate temperatures down to 5°C if kept dry. Not frost-hardy.

Pet-safe
No – mildly toxic if ingested. Keep away from pets and children.

Sprouts Top Tips
To encourage flowering, give it a cool, dry rest in winter (around 10°C) and move to a brighter, warmer position in spring.

Extras
Produces large, showy flowers that can reach up to 20cm across – often opening overnight and gone by midday.

Did You Know?
Each flower lasts for just one day, but a healthy cactus can produce dozens over the summer months.