Life Span
Annual and Perennial
Perennial
Type
Tender Perennial
Bulb or Corm or Tuber
Origin
Southern Europe, Mediterranean
Southern Africa, South Africa
Types
Silver Lace, Cirrus
Ornithogalum Umbellatum
Ornithogalum thyrsoides
Ornithogalum dubium
Ornithogalum arabicum
Ornithogalum nutans
Number of Varieties
360
0
40000
👆🏻
Habitat
Coastal Regions, Warmer regions
Grassland
USDA Hardiness Zone
7-117-10
0
99
👆🏻
AHS Heat Zone
12-1
10-7
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 cm20.30 cm
0
3900
👆🏻
Minimum Width
30.50 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Purple
Orange, Gold
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Blue Green, Silver
Green, Blue Green, Yellow 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
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
-
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Spring, Spring, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting
By dividing rhizomes, tubers, From bulbs
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
Requires regular watering
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, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead leaves, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize every 2-3 weeks while growing, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Blight, Downy mildew, Powdery mildew, Red blotch, Rust, White mold
Red blotch
Plant Tolerance
Drought
Drought
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Flying insects, Insects
-
Allergy
Avoid during Pregnancy, Skin irritation, Skin rash, Toxic
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bog Garden, Borders, Decorating walls
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, Root
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, Cutflower, Mixed Border, Rock Garden / Wall
Botanical Name
CENTAUREA cineraria
ORNITHOGALUM dubium
Common Name
Silver dust
Snake Flower, Sun Star, Yellow Chincherinchee
In Hindi
डस्टी मिलर
Sun Star
In German
Dusty Miller
Sun Star
In French
Dusty Miller
Sun Star
In Spanish
Dusty Miller
Sun Star
In Greek
Dusty Miller
Sun Star
In Portuguese
Dusty Miller
Sun Star
In Polish
Dusty Miller
Sun Star
In Latin
Dusty Cicero
Sun Star
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Platyhelminthes
Class
Magnoliopsida
Lilopsida
Order
Asterales
Asparagales
Family
Asteraceae
Asparagaceae
Genus
Centaurea
Ornithogalum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Cynareae
Ornithogaleae
Subfamily
Carduoideae
Scilloideae
Number of Species
150
1
27800
👆🏻