Life Span
Perennial
Perennial
Origin
Europe, Asia
Eastern Europe, Russia, Siberia
Types
Blue Oat grass
Iris sibirica
Habitat
Cropland, gardens, Grassland, Roadsides
Damp shady woods, Pastures
USDA Hardiness Zone
4-9
3-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Clump-Forming
Flower Color
Brown
White, Purple, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Gray Green
Green, Dark Green
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Dark Green
Leaf Color in Winter
Tan, Brown
Light Green
Leaf Shape
Grass like
Linear
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Summer
Early Summer, Summer
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Bulbs, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
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
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Matte
Allergy
Asthma, Itchy eyes
allergic reaction, Skin irritation
Aesthetic Uses
-
Bog Garden, Showy Purposes, Woodland margins
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Expectorant
Part of Plant Used
Whole plant
Flowers, Root
Other Uses
Used as a nutritious food item
Used as an insecticide
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
ARRHENATHERUM
IRIS sibirica
Common Name
Oatgrass
Siberian Iris
In Hindi
जई घास
Siberian Iris
In German
Ährengras
Sibirische Schwertlilie
In French
Folle avoine
L'Iris de Sibérie
In Spanish
oat Grass
Siberian Iris
In Greek
βρώμη Grass
Siberian Iris
In Portuguese
aveia-
Siberian Iris
In Polish
Owies trawa
Kosaciec syberyjski
In Latin
oat Grass
Siberian Iris
Class
Liliopsida
Liliopsida
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Subfamily
Danthonioideae
Iridoideae
Properties of Oatgrass and Siberian Iris
Wondering what are the properties of Oatgrass and Siberian Iris? We provide you with everything About Oatgrass and Siberian Iris. Oatgrass doesn't have thorns and Siberian Iris doesn't have thorns. Also Oatgrass does not have fragrant flowers. Oatgrass has allergic reactions like Asthma and Itchy eyes and Siberian Iris has allergic reactions like Asthma and Itchy eyes. Compare all the properties and characteristics of these two plants. Find out which of these plant can be used as indoor plant. If you are interested to decorate your house and garden, find out aesthetic uses, compare them and select the plant which will beautify your surrounding. Along with beautification, try comparing medicinal and edible uses of Oatgrass and Siberian Iris and you can choose the plant having best and most benefits.
Season and Care of Oatgrass and Siberian Iris
Season and care of Oatgrass and Siberian Iris is important to know. While considering everything about Oatgrass and Siberian Iris Care, growing season is an essential factor. Oatgrass season is and Siberian Iris season is . The type of soil for Oatgrass is Loam and for Siberian Iris is Clay, Loam, Sand while the PH of soil for Oatgrass is Acidic, Neutral and for Siberian Iris is Acidic, Neutral.
Oatgrass and Siberian Iris Physical Information
Oatgrass and Siberian Iris physical information is very important for comparison. Oatgrass height is 20.50 cm and width 30.50 cm whereas Siberian Iris height is 50.80 cm and width 61.00 cm. The color specification of Oatgrass and Siberian Iris are as follows:
Oatgrass flower color: Brown
Oatgrass leaf color: Gray Green
Siberian Iris flower color: White, Purple and Blue Violet
- Siberian Iris leaf color: Green and Dark Green
Care of Oatgrass and Siberian Iris
Care of Oatgrass and Siberian Iris include pruning, fertilizers, watering etc. Oatgrass pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Siberian Iris pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Oatgrass needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Siberian Iris needs Lots of watering and in winter, it needs Average Water.