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