A picture of a Shamrock

Shamrock

Oxalis spp.

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Also known as

Sorrel

2007-07-01Oxalis tetraphylla01 by Wildfeuer (CC BY-SA 3.0)

Full Sun
Easy care
Light watering
Tender

H6-H2

RHS hardiness

-20°C

Minimum temperature

Expected size

Height
Spread

50cm

Max

50cm

5cm

Min

10cm

Flowering

  • spring
  • summer
  • autumn
  • winter

This plant has no fragrance

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A photo of Shamrock
A photo of Shamrock
A photo of Shamrock
A photo of Shamrock
A photo of Shamrock

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Grow Your Own Oxalis Set - Triangularis

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Grow Your Own Oxalis Set - Triangularis

£16.99

Shamrock Overview

Oxalis is a large genus comprising around 500 species of annual or perennial flowering plants, spreading via fibrous roots, bulbs or rhizomes. These plants are part of the Oxalidaceae family, they have a worldwide distribution with a centre of diversity in tropical regions of Brazil, Mexico and South Africa. They are characterised by their divided, palmate leaves that resemble clover leaves, and funnel- or bowl-shaped flowers that often close at night or in dull weather. A number of species, cultivars and hybrids are popular in rock gardens, raised beds, an alpine house, or as houseplants. Some are considered very invasive weeds.

Common problems with Shamrock

How to propagate Shamrock

Division

Divide in spring.

Seed

Bulbs

You can propagate by division of the bulbs in autumn or early spring.

Special features of Shamrock

Attractive flowers

Attractive leaves

Ground cover

Other uses of Shamrock

Grown for their colourful flowers (which in bud are rolled like an umbrella), and their often attractive leaves.

Spring Flowering Bulbs

Flowering in spring these bulbs give a beautiful display.

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Summer Flowering Bulbs

Plant out these flowering bulbs in spring to enjoy their summer performance.

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