Life Span
Perennial
Perennial
Type
Ornamental Grasses and Bamboo
Perennial
Origin
Southern Europe, Western Europe, Mediterranean
Eastern Europe
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
Terrestrial
USDA Hardiness Zone
4-9
4-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Cushion/Mound-forming
Clump-Forming
Flower Color
Blue Green
Yellow, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Blue Green, Silver, Gray
Green, Sea Green
Leaf Color in Summer
Light Green
Green, Sea Green
Leaf Color in Fall
Blue Green, Silver, Gray
Green, Sea Green
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
Light Green
Leaf Shape
Grass like
Lanceolate
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring, Early Summer
Where to Plant?
Container, Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
By dividing rhizomes, tubers, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Neutral, Alkaline
Neutral
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Pinch Tips, 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
Salt
Drought
Flower Petal Number
Single
Single
Foliage Texture
Fine
Coarse
Foliage Sheen
Matte
Matte
Attracts
Butterflies, Hummingbirds
Hummingbirds
Allergy
Asthma, Itchiness, Rash, Rhinitis
Skin irritation
Aesthetic Uses
Ground Cover
Showy Purposes
Environmental Uses
Air purification
Air purification
Part of Plant Used
Stem
-
Other Uses
Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
Alpine, Edging, Mixed Border, Rock Garden, Wall
Botanical Name
HELICTOTRICHON sempervirens
IRIS pumila
Common Name
Blue Oat Grass
Dwarf Iris
In Hindi
ब्लू जई घास
Dwarf Iris
In German
Blau Ährengras
Zwergiris
In French
Bleu Oat Grass
Dwarf Iris
In Spanish
Azul hierba de avena
Enano Iris
In Greek
Μπλε βρώμης Grass
νάνος Ίρις
In Portuguese
Azul Aveia
Dwarf Iris
In Polish
Niebieski Owies trawa
Dwarf Iris
In Latin
Blue Oat Grass
Iris Dwarf
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Genus
Helictotrichon
Iris
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Subfamily
Pooideae
Iridoideae
Importance of Blue Oat Grass and Dwarf Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oat Grass and Dwarf Iris. Basically, these two plants vary in many aspects. Compare Blue Oat Grass and Dwarf 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 Blue Oat Grass is whereas of Dwarf Iris is . Blue Oat Grass has beauty benefits as follows: while Dwarf Iris has beauty benefits as follows: .
Compare Facts of Blue Oat Grass vs Dwarf 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 Blue Oat Grass vs Dwarf 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 Blue Oat Grass are Asthma, Itchiness, Rash and Rhinitis whereas of Dwarf Iris have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Blue Oat Grass has no showy fruits and Dwarf Iris has no showy fruits. Also Blue Oat Grass is not flowering and Dwarf Iris is flowering. You can compare Blue Oat Grass and Dwarf Iris facts and facts of other plants too.