Life Span
Perennial
Perennial
Type
Tender Perennial
Tender Perennial
Origin
Japan
Southern Asia
Types
Spathoglottis plicata
African iris, Large wild iris, Cape iris
Number of Varieties
56
0
40000
👆🏻
Habitat
Temperate Regions
Coastal Regions, Forest margins, Slopes
USDA Hardiness Zone
7-99-11
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
H1, 7, 8, 9, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
25.40 cm70.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm50.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Dark Red
White, Yellow, Blue, Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green, Tan
Green, Brown
Leaf Color in Spring
Light Green
Green, Gray Green
Leaf Color in Summer
Green, Light Green
Green, Gray Green
Leaf Color in Fall
Green, Light Green
Green, Gray Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long linear and narrow
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Seedlings, Stem Cutting, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Average Water Needs, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
cut main flower spike, Prune after flowering, Remove damaged leaves, Remove dead branches, Remove dead leaves
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
Fertilizers
All-Purpose Liquid Fertilizer, Compost
Apply N-P-K
Pests and Diseases
Crown rot
Red blotch
Plant Tolerance
Drought
Drought
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
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies, Hummingbirds, pollinators
Bees, Butterflies, Flying insects, Insects
Allergy
-
-
Uses
Aesthetic Uses
along a porch, deck or patio, Bonsai, Bouquets, Showy Purposes
Borders, Ground Cover, Showy Purposes, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, soil stabilisation, Windbreak
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Flowers
Other Uses
Cut Flowers, Decoration Purposes
Screen, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Groundcover, Mixed Border, Rock Garden / Wall, Wildflower
Bedding Plant, Bog Garden, Container, Groundcover, Mixed Border, Tropical, Water Gardens
Botanical Name
CALANTHE discolor
DIETES grandiflora
Common Name
Ground Orchid, Japanese Hardy Calanthe Orchid
Butterfly Iris
In Hindi
Ground Orchid
तितली आइरिस प्लांट
In German
Ground Orchid
Schmetterling Iris Pflanzen
In French
Ground Orchid
Papillon Iris Plante
In Spanish
Ground Orchid
Planta del iris de la mariposa
In Greek
Ground Orchid
Πεταλούδα Iris Φυτών
In Portuguese
Ground Orchid
Borboleta da planta Iris
In Polish
Ground Orchid
Butterfly Iris Roślin
In Latin
Ground Orchid
Gloria Iris Planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Asparagales
Liliales
Family
Orchidaceae
Iridaceae
Genus
Bletilla
Dietes Salisb
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Arethuseae
Irideae
Subfamily
Epidendroideae
Iridoideae
Number of Species
5260
1
27800
👆🏻