Life Span
Perennial
Annual
Type
Perennial
Grass
Origin
World, Pandemic, North America, Europe, Africa, Asia
Southern Europe, Western Europe, Northern Africa
Types
-
Avena sativa, Hull-less Oat, Avena barbata
Number of Varieties
3020
0
40000
👆🏻
Habitat
Bluffs, Sandy stream banks, Wooded slopes
Banks, meadows, Rocky Ridges
USDA Hardiness Zone
4-105-9
0
99
👆🏻
AHS Heat Zone
10-1
9 - 1
Sunset Zone
2b, 3a, 3b, 4, 5, 6
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
10.20 cm180.00 cm
0
3900
👆🏻
Minimum Width
15.20 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple, Lavender, Blue Violet
Light Yellow, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Green
Blue Green, Dark Green
Leaf Color in Winter
Light Green
Gold, Tan, Ivory
Shape
Leaf Shape
Long Linear
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Divison, Spores
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Medium, Requires watering in the growing season
Needs less 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
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Bacteria wilt
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Insects
Bees, Leaf Hoppers
Allergy
Skin irritation
allergic conjunctivitis, Hay fever, sneezing
Uses
Aesthetic Uses
Beautification, Ground Cover, Landscape Designing, Showy Purposes
Ground Cover, Landscape Designing
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Liver problems, Skin Disorders, Treatment of ulcers
Antispasmodic, Emmoiliant, Nervine
Part of Plant Used
Flowers, Leaves
Whole plant
Other Uses
Employed in herbal medicine, Used as a spice
Can be made into a herbal tea, Cosmetics, Use in Chinese herbology, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Dried Flower/Everlasting, Foundation, Mixed Border
Botanical Name
IRIS cristata
STIPA gigantea
Common Name
Crested Iris
Giant Feather Grass, Golden Oats
In Hindi
कलगी आइरिस
स्वर्ण जई
In German
Crested Iris
Haferpflanze
In French
Crested Iris
Plantes d'avoine
In Spanish
Crested Iris
planta de avena
In Greek
Crested Iris
φυτό βρώμη
In Portuguese
Crested Iris
aveia planta
In Polish
Czubaty Iris
Owies roślin
In Latin
iubatum Iris
Oat plant
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Liliopsida
Order
Asparagales
Poales
Family
Iridaceae
Poaceae
Genus
Iris
Avena
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Irideae
Aveneae
Subfamily
Iridoideae
Pooideae
Number of Species
210-
1
27800
👆🏻