Life Span
Perennial
Annual or Biennial
Origin
Europe, Asia
South America, Micronesia, New Zealand
Types
Blue Oat grass
Silver pampas grass, Uruguayan pampas grass, Purple pampas grass
Habitat
Cropland, gardens, Grassland, Roadsides
Lawn
USDA Hardiness Zone
4-9
7-11
AHS Heat Zone
Not Available
11 - 7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
H1, 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
Pink, Violet, White hair and some brown spots on margins and at tips
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Gray Green
Green, Light Green, Dark Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Dark Green
Green, Light Green, Dark Green
Leaf Color in Winter
Tan, Brown
Dark Green, Tan
Leaf Shape
Grass like
Long and slender with very sharp edges
Plant Season
Not Available
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Summer, Fall
Tolerances
Drought
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Low
Watering Requirements
Does not require lot of watering, Water occasionally
Average Water Needs, Needs watering once a week, Reduce water once established, Water more frequently during periods of extreme drought
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 Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
Apply 10-10-10 amount, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Salt
Flowers
Not Available
Yes
Flower Petal Number
Single
Single
Foliage Texture
Not Available
Fine
Foliage Sheen
Matte
Matte
Attracts
Not Available
Birds, Rats, Snakes
Allergy
Asthma, Itchy eyes
Itchiness, Skin cuts
Aesthetic Uses
Not Used For Aesthetic Purpose
Showy Purposes
Beauty Benefits
Not Available
Not Available
Edible Uses
Yes
Insignificant
Environmental Uses
Air purification
Air purification, Provides ground cover
Medicinal Uses
Arthritis, Headache, Stomach pain
Not Available
Part of Plant Used
Whole plant
Flowers, Leaves
Other Uses
Used as a nutritious food item
Fibre, Food for animals, Used in paper industry
Used As Indoor Plant
No
Insignificant
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Dried Flower / Everlasting, Cutflower, Dried Flower/Everlasting, Feature Plant, Foundation, Groundcover, Mixed Border, Screening / Wind Break
Botanical Name
ARRHENATHERUM
CORTADERIA
Common Name
Oatgrass
Pampas Grass
In Hindi
जई घास
Pampas grass
In German
Ährengras
Pampasgrass
In French
Folle avoine
herbe de la pampa
In Spanish
oat Grass
cortaderas
In Greek
βρώμη Grass
γρασίδι Πάμπα
In Portuguese
aveia-
grama de Pampas
In Polish
Owies trawa
Pampas trawy
In Latin
oat Grass
Pampas herba
Phylum
Not Available
Vascular plant
Class
Liliopsida
Liliopsida
Genus
Danthonia
Cortaderia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Aveneae
Danthonieae
Subfamily
Danthonioideae
Danthonioideae
Number of Species
Not Available
Importance of Oatgrass and Pampas Grass
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Pampas Grass. Basically, these two plants vary in many aspects. Compare Oatgrass and Pampas Grass 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 Pampas Grass is Not Available. Oatgrass has beauty benefits as follows: Not Available while Pampas Grass has beauty benefits as follows: Not Available.
Compare Facts of Oatgrass vs Pampas Grass
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 Pampas Grass 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 Pampas Grass have Itchiness and Skin cuts respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Pampas Grass has showy fruits. Also Oatgrass is not flowering and Pampas Grass is flowering. You can compare Oatgrass and Pampas Grass facts and facts of other plants too.