Life Span
Perennial
Perennial
Origin
World, Pandemic, North America, Europe, Africa, Asia
Europe, Asia
Types
Alizes
Bumblebee Deelite
Maui Moonlight
Langport Wren
Sarah Taylor
Titan's Glory
Thornbird
Jane Phillips
Orinoco Flow
Blue Oat grass
Habitat
gardens, Hillside, Riverbanks, Warmer regions, Wet forest
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
-9999
4-9
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Clump-Forming
Clump-Forming
Flower Color
White, Yellow, Blue, Purple, Orange, Pink, Rose, Coral, Peach, Burgundy, Lavender, Plum, Orange Red, Dark Salmon, Bronze, Chocolate, Black
Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
-
Gray Green
Leaf Color in Summer
-
Light Green
Leaf Color in Fall
-
Dark Green
Leaf Color in Winter
Light Green
Tan, Brown
Leaf Shape
Long Linear
Grass like
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
-
Early Summer
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
From Rhizomes, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Keep ground moist, Water when soil is dry
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, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove dead leaves, Remove dead or diseased plant parts, Requires very little pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Bacterial Diseases, Fungal Diseases, Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Foliage Sheen
Matte
Matte
Attracts
Bees, Butterflies
-
Allergy
Asthma
Asthma, Itchy eyes
Aesthetic Uses
Beautification, Showy Purposes
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers, Leaves, Rhizomes, Root
Whole plant
Other Uses
Making Perfumes, Oil is used for aromatherapy, Used as a sedative, Used as essential oil
Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Cutflower, Mixed Border, Rock Garden, Wall
Bedding Plant, Feature Plant, Groundcover
Botanical Name
IRIS
ARRHENATHERUM
Common Name
Iris
Oatgrass
In French
Iris
Folle avoine
In Spanish
Iris
oat Grass
In Greek
Ίρις
βρώμη Grass
In Portuguese
Íris
aveia-
In Polish
Irys
Owies trawa
Class
Liliopsida
Liliopsida
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Subfamily
Iridoideae
Danthonioideae
Season and Care of Iris and Oatgrass
Season and care of Iris and Oatgrass is important to know. While considering everything about Iris and Oatgrass Care, growing season is an essential factor. Iris season is and Oatgrass season is . The type of soil for Iris is Clay, Loam, Sand and for Oatgrass is Loam while the PH of soil for Iris is Acidic, Neutral, Alkaline and for Oatgrass is Acidic, Neutral.
Iris and Oatgrass Physical Information
Iris and Oatgrass physical information is very important for comparison. Iris height is 70.00 cm and width 10.00 cm whereas Oatgrass height is 20.50 cm and width 30.50 cm. The color specification of Iris and Oatgrass are as follows:
Iris flower color: White, Yellow, Blue, Purple, Orange, Pink, Rose, Coral, Peach, Burgundy, Lavender, Plum, Orange Red, Dark Salmon, Bronze, Chocolate and Black
Iris leaf color:
Oatgrass flower color: Brown
- Oatgrass leaf color: Gray Green
Care of Iris and Oatgrass
Care of Iris and Oatgrass include pruning, fertilizers, watering etc. Iris pruning is done Remove dead leaves, Remove dead or diseased plant parts and Requires very little pruning and Oatgrass pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer 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.