Life Span
Perennial
Perennial
Origin
Europe, Asia
Europe
Types
Blue Oat grass
Not Available
Number of Varieties
Not Available
Habitat
Cropland, gardens, Grassland, Roadsides
dry rocky watercourses
USDA Hardiness Zone
4-9
3-9
AHS Heat Zone
Not Available
8-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
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
Upright/Erect
Flower Color
Brown
Blue Violet, Lavender, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Brown
Leaf Color in Spring
Gray Green
Green, Sea Green
Leaf Color in Summer
Light Green
Green, Sea Green
Leaf Color in Fall
Dark Green
Green, Sea Green
Leaf Color in Winter
Tan, Brown
Light Green
Leaf Shape
Grass like
Lanceolate to elliptical
Plant Season
Not Available
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Spring, Late Spring, Early Summer
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Rhizome division
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
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
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Plant Tolerance
Drought
Drought
Flowers
Not Available
Yes
Flower Petal Number
Single
Single
Foliage Texture
Not Available
Coarse
Foliage Sheen
Matte
Matte
Attracts
Not Available
Butterflies
Allergy
Asthma, Itchy eyes
Gastric disturbances, Skin irritation
Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Juice of fresh root used for treatment of dropsy
Part of Plant Used
Whole plant
Root
Other Uses
Used as a nutritious food item
Making Perfumes, Used as a flavouring in food
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Cutflower, Feature Plant, Mixed Border
Botanical Name
ARRHENATHERUM
Iris germanica
Common Name
Oatgrass
German Iris
In Hindi
जई घास
German Iris
In German
Ährengras
German Iris
In French
Folle avoine
German Iris
In Spanish
oat Grass
German Iris
In Greek
βρώμη Grass
German Iris
In Portuguese
aveia-
German Iris
In Polish
Owies trawa
German Iris
In Latin
oat Grass
German Iris
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Liliopsida
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Subfamily
Danthonioideae
Iridoideae
Number of Species
Not Available
Importance of Oatgrass and German Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and German Iris. Basically, these two plants vary in many aspects. Compare Oatgrass and German Iris as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Oatgrass is Arthritis, Headache and Stomach pain whereas of German Iris is Juice of fresh root used for treatment of dropsy. Oatgrass has beauty benefits as follows: Not Available while German Iris has beauty benefits as follows: Not Available.
Compare Facts of Oatgrass vs German Iris
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Oatgrass vs German Iris and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Oatgrass are Asthma and Itchy eyes whereas of German Iris have Gastric disturbances and Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and German Iris has no showy fruits. Also Oatgrass is not flowering and German Iris is flowering. You can compare Oatgrass and German Iris facts and facts of other plants too.
