Life Span
Perennial
Perennial
Type
Perennial
Grass
Origin
World, Pandemic, North America, Europe, Africa, Asia
Mediterranean, Northern Africa
Types
-
Erianthus ravennae, Saccharum ravennae
Number of Varieties
30190
0
40000
👆🏻
Habitat
Bluffs, Sandy stream banks, Wooded slopes
marshes, Riverbanks
USDA Hardiness Zone
4-106-9
0
99
👆🏻
AHS Heat Zone
10-1
9 - 6
Sunset Zone
2b, 3a, 3b, 4, 5, 6
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
10.20 cm240.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Lavender, Blue Violet
Purple, Silver
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Purple
Leaf Color in Spring
Green
White, Gray Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Purple, Tan
Leaf Color in Winter
Light Green
Purple, Tan
Shape
Leaf Shape
Long Linear
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Late Summer, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings, Vegetative
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium, Requires watering in the growing season
Water once every two or three weeks
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
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut back all stems to the same height
Fertilizers
All-Purpose Liquid Fertilizer
0-10-10 NPK fertilizer
Pests and Diseases
Red blotch
Drought, Edema
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
Bees, Insects
Birds
Allergy
Skin irritation
Noxious Weed
Uses
Aesthetic Uses
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Erosion control
Plant Benefits
Medicinal Uses
Liver problems, Skin Disorders, Treatment of ulcers
-
Part of Plant Used
Flowers, Leaves
Leaves
Other Uses
Employed in herbal medicine, Used as a spice
Cultivated for fodder
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Cutflower, Dried Flower/Everlasting, Feature Plant, Mixed Border
Botanical Name
IRIS cristata
SACCHARUM ravennae
Common Name
Crested Iris
Hardy Pampas Grass, Plume Grass, Ravennagrass
In Hindi
कलगी आइरिस
Plume Grass
In German
Crested Iris
Plume Gras
In French
Crested Iris
Plume Herbe
In Spanish
Crested Iris
Penacho de hierba
In Greek
Crested Iris
Plume Grass
In Portuguese
Crested Iris
Plume grama
In Polish
Czubaty Iris
Pióropusz Trawa
In Latin
iubatum Iris
Kessinger Grass
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Liliopsida
Lilopsida
Order
Asparagales
Cyperales
Family
Iridaceae
Poaceae
Genus
Iris
Saccharum
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Irideae
Andropogoneae
Subfamily
Iridoideae
Panicoideae
Number of Species
210400
1
27800
👆🏻