Life Span
Perennial
Annual
Type
Tender Perennial
Bulb or Corm or Tuber
Origin
Southern Asia
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Types
African iris, Large wild iris, Cape iris
Mountain silverbell , Rosea
Number of Varieties
63
0
40000
👆🏻
Habitat
Coastal Regions, Forest margins, Slopes
Floodplains, low mountains, Lower slopes, secondary forest
USDA Hardiness Zone
9-115-9
0
99
👆🏻
AHS Heat Zone
12-10
9-5
Sunset Zone
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
70.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
50.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Blue, Violet
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
-
Leaf Color in Spring
Green, Gray Green
Green
Leaf Color in Summer
Green, Gray Green
Light Green
Leaf Color in Fall
Green, Gray Green
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Grass like
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
-
The pH of Soil
Acidic, Neutral, Alkaline
-
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting, Stem Planting
Layering, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Water more in summer
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
-
Soil Type
Clay, Loam, Sand
-
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs, Remove wet foliage
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply N-P-K
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
Drought
Drought and Salt
Flowers
✔
✘
✔
✘
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
Bees, Butterflies, Flying insects, Insects
Bees, Flying insects
Allergy
-
-
Uses
Aesthetic Uses
Borders, Ground Cover, Showy Purposes, Water gardening
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
Beauty Benefits
-
-
Edible Uses
Insignificant
-
Environmental Uses
Air purification, soil stabilisation, Windbreak
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers
-
Other Uses
Screen, useful as a ground cover
Decoration Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Bog Garden, Container, Groundcover, Mixed Border, Tropical, Water Gardens
Container, Cutflower, Mixed Border, Rock Garden / Wall
Botanical Name
DIETES grandiflora
ORNITHOGALUM nutans
Common Name
Butterfly Iris
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
In Hindi
तितली आइरिस प्लांट
Silver bells
In German
Schmetterling Iris Pflanzen
Silver bells
In French
Papillon Iris Plante
Silver bells
In Spanish
Planta del iris de la mariposa
Silver bells
In Greek
Πεταλούδα Iris Φυτών
Silver bells
In Portuguese
Borboleta da planta Iris
Silver bells
In Polish
Butterfly Iris Roślin
Silver bells
In Latin
Gloria Iris Planta
Silver bells
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Angiosperms
Class
Liliopsida
Magnoliopsida
Order
Liliales
Ebenales
Family
Iridaceae
Asparagaceae
Genus
Dietes Salisb
Halesia
Clade
Angiosperms, Monocots
Eudicots
Tribe
Irideae
-
Subfamily
Iridoideae
-
Number of Species
2604
1
27800
👆🏻