Bright indirect windowsill or desk
Oxalis Triangularis
Light requirement
Suits east or west-facing rooms, or 2–3 m back from a brighter window.
Deep purple, butterfly-shaped leaves that fold up at night and open again each morning. Charming and rhythmic to live with — grows from a small corm and bounces back cheerfully from dormancy.
Plant profile
Light
Medium light
Water
Water regularly
Humidity
Average
Growth habit
Bushy
Mature size
Small (< 40 cm)
Pet safe
Toxic to pets
Care level
Easy
Let the top centimetre dry between waterings during active growth. When leaves die back, withhold water until new growth appears.
Bushy and compact — fills out well on a windowsill or shelf.
Keep away from cats and dogs. Use the pet-safe filter to find safer alternatives.
Reliable in most indoor environments with regular watering.