Life Span
Perennial
Perennial
Origin
Europe, Asia
Southwestern United States, Mexico
Types
Blue Oat grass
Not Available
Habitat
Cropland, gardens, Grassland, Roadsides
Wild
USDA Hardiness Zone
4-9
8-10
AHS Heat Zone
Not Available
10-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
10, 11, 12, 13
Habit
Clump-Forming
Clump-Forming
Flower Color
Brown
Hot Pink
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Gray Green
Blue Green, Gray Green
Leaf Color in Summer
Light Green
Blue Green, Gray Green
Leaf Color in Fall
Dark Green
Blue Green, Gray Green
Leaf Color in Winter
Tan, Brown
Not Available
Leaf Shape
Grass like
Lance shaped
Plant Season
Not Available
Spring, Winter
Sunlight
Full Sun, Partial Sun
Full Sun
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Summer
Early Spring, Spring, Late Spring, Late Winter
Tolerances
Drought
Not Available
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Does not require lot of watering, Water occasionally
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full 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
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Not Available
Showy
Flower Petal Number
Single
Single
Foliage Texture
Not Available
Medium
Foliage Sheen
Matte
Matte
Attracts
Not Available
Hummingbirds
Allergy
Asthma, Itchy eyes
poisonous if ingested
Aesthetic Uses
Not Used For Aesthetic Purpose
Borders, Showy Purposes
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification
Air purification
Medicinal Uses
Arthritis, Headache, Stomach pain
constipation, Stomach pain, Swelling, Wounds
Part of Plant Used
Whole plant
Flowers, Leaves, Stem
Other Uses
Used as a nutritious food item
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
No
Yes
Used As Outdoor Plant
Yes
Yes
Garden Design
Bedding Plant, Feature Plant, Groundcover
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
ARRHENATHERUM
PENSTEMON parryi
Common Name
Oatgrass
Parry's Beardtongue
In Hindi
जई घास
penstemon parryi
In German
Ährengras
penstemon parryi
In French
Folle avoine
penstemon parryi
In Spanish
oat Grass
parryi penstemon
In Greek
βρώμη Grass
penstemon parryi
In Portuguese
aveia-
parryi penstemon
In Polish
Owies trawa
penstemon parryi
In Latin
oat Grass
Persicaria californicum
Phylum
Not Available
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Family
Poaceae
Scrophulariaceae
Genus
Danthonia
Penstemon
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
Aveneae
Not Available
Subfamily
Danthonioideae
Not Available
Number of Species
Not Available
Not Available
Difference Between Oatgrass and Penstemon Parryi
If you are confused whether Oatgrass or Penstemon Parryi are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Oatgrass and Penstemon Parryi Information and learn more about it. Fertilizers required for proper growth of Oatgrass are All-Purpose Liquid Fertilizer, whereas for Penstemon Parryi fertilizers required are All-Purpose Liquid Fertilizer. Hence, one should know the basic difference between Oatgrass and Penstemon Parryi if you are planning to have them in your garden to enhance its beauty.
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Flowering PlantsImportance of Oatgrass and Penstemon Parryi
Want to have the most appropriate plant for your garden? You might want to know the importance of Oatgrass and Penstemon Parryi. Basically, these two plants vary in many aspects. Compare Oatgrass and Penstemon Parryi 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 Penstemon Parryi is constipation, Stomach pain, Swelling and Wounds. Oatgrass has beauty benefits as follows: Not Available while Penstemon Parryi has beauty benefits as follows: Not Available.
Compare Facts of Oatgrass vs Penstemon Parryi
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 Penstemon Parryi 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 Penstemon Parryi have poisonous if ingested respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Oatgrass has showy fruits and Penstemon Parryi has no showy fruits. Also Oatgrass is not flowering and Penstemon Parryi is not flowering . You can compare Oatgrass and Penstemon Parryi facts and facts of other plants too.