Plants
Purple shamrock care: light, water & problems
Scientific name: Oxalis triangularis · Common name: Purple shamrock
Purple triangular leaves occur in groups of three leaflets; they may fold as light changes.
Editorial revision:
Care at a glance
- Light
- Give good filtered light to retain colour; acclimatise before strong sun.
- Watering
- Check the surface before watering and let it drain; reduce water during dormancy until new shoots appear.
How to identify it
Purple triangular leaves occur in groups of three leaflets; they may fold as light changes.
Light
Give good filtered light to retain colour; acclimatise before strong sun.
Watering
Check the surface before watering and let it drain; reduce water during dormancy until new shoots appear.
Conditions vary with pot, season and location. Always check the mix and your plant's response.
Environment and placement
Its foliage can disappear temporarily in dormancy while the bulb remains alive.
Potting mix and feeding
Keep drainage open and observe how long this particular pot takes to dry.
There is no universal feeding dose: fertilise only during healthy growth, following the label and a confirmed identification.
Problems to check
If all top growth collapses, check for seasonal dormancy before discarding the pot.
How to assess yellow leavesCommon question
Why do its leaves close?
Daily folding responds to light; check whether they reopen.
