Life Span
Perennial
Perennial
Type
Tender Perennial
Bulb or Corm or Tuber
Origin
Africa, Asia, Polynesia, Australia
South America, Argentina, Brazil
Types
assera , caerulea , cinerascens , petasmatodes
Oxalis acetosella
Oxalis adenophylla
Oxalis albicans
Oxalis alpina
Number of Varieties
7-
0
40000
👆🏻
Habitat
mild coastal areas, Upland sandy savannas
Deep, Hardwood forests
USDA Hardiness Zone
-99997-9
0
99
👆🏻
AHS Heat Zone
-
8-6
Sunset Zone
8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
40.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
15.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Blue, Blue Violet
Pink, Light Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Blue, Violet
Tan
Leaf Color in Spring
Green, Blue Green, Dark Green
Green, Light Green
Leaf Color in Summer
Green, Blue Green, Dark Green
Light Green
Leaf Color in Fall
Green, Blue Green, Dark Green
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long Narrow
Obcordate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loamy, Sandy, Well drained
Loam, Sand
The pH of Soil
Neutral, Slightly Acidic
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Spring, Late Spring, Early Summer, Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Deer resistant, Drought, Heat Tolerance, Light Frost
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Rhizome division, Seedlings
Corms or bulbs, From Rhizomes
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires plenty of water during the growing season
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Slightly Acidic
Acidic, Neutral
Soil Type
Loamy, Sandy, Well drained
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Pinch Tips, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, slow-release fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Crown rot, Fungal leaf spots
Red blotch
Plant Tolerance
Deer resistant, Drought, Heat Tolerance, Light Frost
Drought, Shade areas
Flowers
Showy
Showy
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Medium
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Butterflies, Caterpillar
-
Allergy
breathing problems, Dizziness, poisonous if ingested
-
Uses
Aesthetic Uses
along a porch, deck or patio, Showy Purposes, small hedge, Wild gardens
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Flowers
Other Uses
Beneficial species for attracting pollinators
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Tropical
Container, Groundcover, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
DIANELLA caerulea
OXALIS articulata
Common Name
Blue Flax Lily, Blueberry Lily, Paroo Lily
Sorrel, Wood Sorrel
In Hindi
blue flax lily
sorrel
In German
blau Flachs Lilie
Sauerampfer
In French
Dianella caerulea
oseille
In Spanish
Dianella caerulea
alazán
In Greek
Dianella caerulea
οξαλίδα
In Portuguese
blue flax lily
alazão
In Polish
blue flax lily
szczaw
In Latin
blue flax lily
varii,
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Monocots
Magnoliopsida
Order
Asparagales
Oxalidales
Family
Liliaceae
Oxalidaceae
Genus
Dianella
Oxalis
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
7900
1
27800
👆🏻