Life Span
Perennial
Perennial
Type
Grass
Herbaceous Perennial
Origin
United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Canada
-
Types
-
Bearded Iris
Number of Varieties
550
0
40000
👆🏻
Habitat
Damp shady woods
meadows, Riverbanks, Rocky Mountains
USDA Hardiness Zone
5-95-9
0
99
👆🏻
AHS Heat Zone
9 - 5
9-5
Sunset Zone
3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
45.70 cm25.40 cm
0
3900
👆🏻
Minimum Width
45.70 cm12.70 cm
0
6350
👆🏻
Plant Color
Flower Color
-
White, Yellow, Blue, Purple, Orange, Pink, Rose, Coral, Peach, Burgundy, Lavender, Plum, Orange Red, Dark Salmon, Bronze, Chocolate, Black
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Light Green
Green, Light Green, Gray Green
Leaf Color in Summer
Light Green
Yellow green
Leaf Color in Fall
Green, Light Green, Yellow green
-
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Long Linear
Sword-like
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall
Spring
Growing Conditions
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer
Early Spring, Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings
Root Plants
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires a lot of watering
Average Water Needs
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
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
Bacteria, fungus, Viruses
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Butterflies, Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
Ground Cover, Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Flowers, Root
Other Uses
-
Basketary, Used for fragrance
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Wildflower
Cutflower, Foundation, Mixed Border, Rock Garden, Wall
Botanical Name
MILIUM effusum
IRIS 'Apollo'
Common Name
Millet Grass, Wood Millet
Carmen Iris, Dutch Iris
In Hindi
Milium effusum
Dutch Iris
In German
Wald-Flattergras
Dutch Iris
In French
millet étalé
Dutch Iris
In Spanish
effusum milium
Dutch Iris
In Greek
milium effusum
Dutch Iris
In Portuguese
milium effusum
Dutch Iris
In Polish
prosownica rozpierzchła
Dutch Iris
In Latin
milium effusum
Dutch Iris
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Asparagales
Family
Poaceae
Iridaceae
Genus
Milium
Iris
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
1300
1
27800
👆🏻