Life Span
Perennial
Perennial
Type
Grass
Herbaceous Perennial
Origin
Europe, Asia
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia, Siberia, Mediterranean, Iraq, Iran, Western Asia
Habitat
Cropland, gardens, Grassland, Roadsides
Temperate Regions, Wet lands
USDA Hardiness Zone
4-9
4-8
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, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Flower Color
Brown
Light Yellow, Chocolate
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Gray Green
Green, Gray Green
Leaf Color in Summer
Light Green
Gray Green, Dark Green
Leaf Color in Fall
Dark Green
Gray Green, Dark Green, Yellow green
Leaf Color in Winter
Tan, Brown
Light Green
Leaf Shape
Grass like
Sword-like
Plant Season
-
Spring, Summer
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
Poorly Drained
Bloom Time
Early Summer
-
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
From Rhizomes, Seedlings, Water-dispersed Seed
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
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Poorly 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, fungus, Viruses
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Matte
Attracts
-
Butterflies, Hummingbirds
Allergy
Asthma, Itchy eyes
allergic reaction, Skin irritation
Aesthetic Uses
-
Beautification, Showy Purposes
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
cathartic, Diarrhea
Part of Plant Used
Whole plant
Flowers, Rhizomes, Whole plant
Other Uses
Used as a nutritious food item
Used in herbal medicines
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Bog Garden, Container, Water Gardens
Botanical Name
ARRHENATHERUM
IRIS pseudacorus
Common Name
Oatgrass
Pale Yellow Iris, Yellow Flag, Yellow Iris
In Hindi
जई घास
Pale Yellow Iris
In German
Ährengras
Sumpf-Schwertlilie
In French
Folle avoine
Iris pseudacorus
In Spanish
oat Grass
Iris pseudacorus
In Greek
βρώμη Grass
Pale Yellow Iris
In Portuguese
aveia-
Pale Yellow Iris
In Polish
Owies trawa
Kosaciec żółty
In Latin
oat Grass
Pale Yellow Iris
Class
Liliopsida
Liliopsida
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Subfamily
Danthonioideae
Iridoideae
Importance of Oatgrass and Pale Yellow Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Pale Yellow Iris. Basically, these two plants vary in many aspects. Compare Oatgrass and Pale Yellow 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 Pale Yellow Iris is cathartic and Diarrhea. Oatgrass has beauty benefits as follows: while Pale Yellow Iris has beauty benefits as follows: .
Compare Facts of Oatgrass vs Pale Yellow 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 Pale Yellow 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 Pale Yellow Iris have allergic reaction 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 Pale Yellow Iris has no showy fruits. Also Oatgrass is not flowering and Pale Yellow Iris is flowering. You can compare Oatgrass and Pale Yellow Iris facts and facts of other plants too.