Oxalis, Purple Shamrock, Wood Sorrel 'Francis'

Oxalistriangularis subsp. papilionacea

Genus
Oxalis (oks-AL-iss)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Light Shade
Foliage
Grown for foliage
Herbaceous
Smooth
Height
6-12 in. (15-30 cm)
Spacing
12-15 in. (30-38 cm)
Hardiness
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
N/A
Bloom Color
Rose/Mauve
Lavender
Bloom Time
Blooms repeatedly
Other Details
Category
Alpines and Rock Gardens
Bulbs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Burgundy/Maroon
Where to Grow
Suitable for growing in containers
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
Seed Collecting
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Hanceville, Alabama

Bismarck, Arkansas

Searcy, Arkansas

Lemon Grove, California

Lodi, California

Long Beach, California

Madera, California

Squaw Valley, California

Bartow, Florida

Bokeelia, Florida

Dunedin, Florida

Fort Lauderdale, Florida

Jupiter, Florida

Kissimmee, Florida

Palm Bay, Florida

Ponce De Leon, Florida

Saint Cloud, Florida

Saint Petersburg, Florida

Sarasota, Florida

Wellborn, Florida

Mount Sterling, Kentucky

Elizabeth City, North Carolina

Altus, Oklahoma

Oklahoma City, Oklahoma

Portland, Oregon

Knoxville, Tennessee

Nashville, Tennessee(2 reports)

Colleyville, Texas

Fort Worth, Texas

Houston, Texas

Justin, Texas

Lufkin, Texas

Manvel, Texas

Paris, Texas

Port Arthur, Texas

Quinlan, Texas

Tyler, Texas

show all

Featured Videos

Gardener's Notes:

1
positive
3
neutrals
0
negative
Sort By:
Sort By:
T
T
Paris, TX (Zone 7b) | July 2010 | positive

Recieved from great gand daughter several years back for St Patties Day, and it has been with me ever since, along with its many offsprin...Read More

M
Bartow, FL (Zone 9a) | May 2010 | neutral

Very pretty color to leaves, but have trouble with Red Spider Mites when the weather gets dry.

A
A
Detroit, MI | June 2009 | neutral

When I first grew this as a houseplant 2 years ago, I thought they were impossible houseplants. Later I learned that they are a type of ...Read More

S
Lodi, CA (Zone 9b) | February 2008 | neutral

Difficult to remove from my backyard. Easily propagated from tubers. An attractive plant.

Featured
(Culladia cuneiferellus)
Red-tailed Hawk
(Buteo jamaicensis)
Featured
(Culladia cuneiferellus)
Red-tailed Hawk
(Buteo jamaicensis)