Botanical name:

Oxalis magellanica

Common name(s):

White oxalis

About:

A low creeping plant characterised by its trifoliolate leaves and delicate white flowers that measure approximately 1 to 2 cm wide during the summer months. This plant can be found thriving in a diverse array of habitats, ranging from lowland regions to low alpine areas, particularly from Auckland extending southward. It is a rather attractive ground-cover option for moist and shady situations in gardens and landscapes. While it has the potential to become slightly invasive if not managed, it is relatively easy to control its growth. Propagation is most easily achieved through division, making it accessible for gardeners looking to cultivate this charming plant.

Natural habitat:

Coastal to montane where it is mainly confined to indigenous forested habitats, though sometimes extending into the alpine zone. A species of riparian habitats, usually found within the flood zone of streams and rivers, and around the plunge pools of waterfalls. Provided its habitat is permanently moist it may be found growing in full sun but it is more usually seen in semi-shaded situations.

Growing environment:

Frost, Sun, Shade, Wetland, Wind & Coastal tolerant.

Endemic distribution:

New Zealand’s North, South, Stewart, and Chatham Islands. Also Australia and South America

Height: 5cm

Flowering: 

September - March (sometimes year round) with a white coloured flower/s 

Fruiting:

October - July (often present year round)

Uses:

Riparian plantings, Wetlands & Ground cover

How to grow:

Easily grown from fresh seed and by the division of whole plants. Does best in semi-shade in a permanently moist soil. It does not cope with drying out. An attractive, non-invasive species.

** Seed germinates without pre treatment. Sow seed direct & keep moist until germination is complete.