Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Bulb or Corm or Tuber
Origin
Southern Europe, Mediterranean
South America, Argentina, Brazil
Types
Silver Lace, Cirrus
Oxalis acetosella
Oxalis adenophylla
Oxalis albicans
Oxalis alpina
Number of Varieties
3-
0
40000
👆🏻
Habitat
Coastal Regions, Warmer regions
Deep, Hardwood forests
USDA Hardiness Zone
7-117-9
0
99
👆🏻
AHS Heat Zone
12-1
8-6
Sunset Zone
H1, H2, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Cushion/Mound-forming
Clump-Forming
Plant Size
Minimum Height
20.30 cm15.20 cm
0
3900
👆🏻
Minimum Width
30.50 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Purple
Pink, Light Pink, Rose
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
Tan
Leaf Color in Spring
Blue Green, Silver
Green, Light Green
Leaf Color in Summer
Blue Green, Silver
Light Green
Leaf Color in Fall
Blue Green, Silver
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Irregular
Obcordate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
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
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
Corms or bulbs, From Rhizomes
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Never Over-water, Requires regular watering, Requires watering in the growing season, Water Deeply
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
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove dead leaves, Remove deadheads
Cut or pinch the stems, Pinch Tips, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize every 2-3 weeks while growing, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Blight, Downy mildew, Powdery mildew, Red blotch, Rust, White mold
Red blotch
Plant Tolerance
Drought
Drought, Shade areas
Flowers
Insignificant
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Flying insects, Insects
-
Allergy
Avoid during Pregnancy, Skin irritation, Skin rash, Toxic
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Prevent Soil Erosion
Air purification
Plant Benefits
Medicinal Uses
Headache, Menstrual Disorders, Migraines
-
Part of Plant Used
Leaves
Flowers
Other Uses
Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Cutflower, Edging, Mixed Border, Rock Garden / Wall
Container, Groundcover, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
CENTAUREA cineraria
OXALIS articulata
Common Name
Silver dust
Sorrel, Wood Sorrel
In Hindi
डस्टी मिलर
sorrel
In German
Dusty Miller
Sauerampfer
In French
Dusty Miller
oseille
In Spanish
Dusty Miller
alazán
In Greek
Dusty Miller
οξαλίδα
In Portuguese
Dusty Miller
alazão
In Polish
Dusty Miller
szczaw
In Latin
Dusty Cicero
varii,
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asterales
Oxalidales
Family
Asteraceae
Oxalidaceae
Genus
Centaurea
Oxalis
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Cynareae
-
Subfamily
Carduoideae
-
Number of Species
1900
1
27800
👆🏻