Oxalis massoniana
Masson's wood sorrel
A dwarf, bulbous, clump-forming perennial. The leaves have three narrow leaflets and are arranged in whorls around the fine stems. The flowers open pale orange with a yellow eye from dark orange buds, in autumn
Buy this plant
Size
Ultimate height
Up to 10cmTime to ultimate height
2–5 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Green | |||
| Autumn | Orange Yellow | Green | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing or East–facing
Exposure
Exposed Hardiness
H2Botanical details
- Family
- Oxalidaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous or Evergreen
- Habit
- Clump forming
- Genus
Oxalis can be annuals or perennials, with fibrous, bulbous or rhizomatous rootstocks, palmately divided leaves and funnel-shaped or bowl-shaped flowers that mostly close in dull weather and at night
- Name status
Correct
- Plant range
- South Africa
How to grow
Cultivation
Grow in an alpine house in a container of peat-free, loam-based potting compost with added grit. Water well in autumn and winter but keep dry in summer
Propagation
Propagate by division
Suggested planting locations and garden types
- Patio and container plants
- Conservatory and greenhouse
Pruning
No pruning required
Pests
Diseases
May be susceptible to a rust
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.