Life Span
Perennial
Perennial
Type
Grass
Herbaceous Perennial
Origin
Europe, Asia
China, Japan, Korea
Types
Blue Oat grass
Not Available
Habitat
Cropland, gardens, Grassland, Roadsides
Dappled Shade, meadows, Shady Edge, Sunny Edge, Woodland Garden
USDA Hardiness Zone
4-9
5-9
AHS Heat Zone
Not Available
9-4
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Clump-Forming
Flower Color
Brown
Light Yellow, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Gray Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
Tan, Brown
Not Available
Leaf Shape
Grass like
Ovate
Plant Season
Not Available
Spring, Summer, Fall
Sunlight
Full Sun, Partial Sun
Partial shade, Full Shade
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Poorly Drained
Bloom Time
Early Summer
Early Spring, Late Winter
Tolerances
Drought
Wet Site
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
Water once every two or three weeks
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
Poorly Drained
Sun Exposure
Full Sun, Partial Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove the old foliage
Fertilizers
All-Purpose Liquid Fertilizer
Use a fertilizer ratio of 16-4-8
Pests and Diseases
Red blotch
No serious insect or disease problems
Plant Tolerance
Drought
Drought
Flowers
Not Available
Showy
Flower Petal Number
Single
Not Available
Foliage Texture
Not Available
Bold
Foliage Sheen
Matte
Glossy
Attracts
Not Available
Not Available
Allergy
Asthma, Itchy eyes
no allergic reactions
Aesthetic Uses
Not Used For Aesthetic Purpose
Bog Garden, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
Antiasthamatic, Antispasmodic, Expectorant, Poultice
Part of Plant Used
Whole plant
Flowers, Stem
Other Uses
Used as a nutritious food item
Can be boiled and seasoned, pickled, Used as umbrellas by Japanese children, Used as walking sticks, Used like rhubarb
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Bog Garden, Container, Feature Plant, Water Gardens
Botanical Name
ARRHENATHERUM
PETASITES japonicus
Common Name
Oatgrass
Giant Butterbur, Japanese Butterbur
In Hindi
जई घास
Giant Butterbur
In German
Ährengras
Riesen Pestwurz
In French
Folle avoine
géant Butterbur
In Spanish
oat Grass
gigante petasita
In Greek
βρώμη Grass
Giant Butterbur
In Portuguese
aveia-
Carrapicho gigante
In Polish
Owies trawa
Giant Lepiężnik
In Latin
oat Grass
Giant Butterbur
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Asteraceae
Genus
Danthonia
Petasites
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Aveneae
Senecioneae
Subfamily
Danthonioideae
Asteroideae
Number of Species
Not Available
Not Available
Importance of Oatgrass and Giant Butterbur
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Giant Butterbur. Basically, these two plants vary in many aspects. Compare Oatgrass and Giant Butterbur 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 Giant Butterbur is Antiasthamatic, Antispasmodic, Expectorant and Poultice. Oatgrass has beauty benefits as follows: Not Available while Giant Butterbur has beauty benefits as follows: Not Available.
Compare Facts of Oatgrass vs Giant Butterbur
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 Giant Butterbur 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 Giant Butterbur have no allergic reactions respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Giant Butterbur has no showy fruits. Also Oatgrass is not flowering and Giant Butterbur is not flowering . You can compare Oatgrass and Giant Butterbur facts and facts of other plants too.
