Life Span
Perennial
Perennial
Origin
Western United States, California, Canada, China
Europe, Asia
Types
Balsam Fir, Cannan Fir, Fraser Fir, Grand Fir
Blue Oat grass
Habitat
Moist Soils, Rocky areas
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
4-7
4-9
AHS Heat Zone
7-1
Not Available
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 9, 10, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Upright/Erect
Clump-Forming
Flower Color
Not Available
Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Sandy Brown
Brown
Leaf Color in Spring
Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
Dark Green
Tan, Brown
Leaf Shape
Needle like
Grass like
Plant Season
Spring, Summer, Fall, Winter
Not Available
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Not Available
Early Summer
Tolerances
Shade areas
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Keep the ground moist but not water-logged, Requires consistently moist soil
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
Acidic, Neutral
Soil Type
Clay, Loam
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
No need to prune, No pruning needed
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize every 2-3 weeks while growing
All-Purpose Liquid Fertilizer
Pests and Diseases
Beetles, Borers, Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
None
Not Available
Flower Petal Number
Not Available
Single
Foliage Texture
Fine
Not Available
Foliage Sheen
Matte
Matte
Attracts
Insects
Not Available
Allergy
Skin rash
Asthma, Itchy eyes
Aesthetic Uses
Beautification, Landscape Designing, Showy Purposes, Used as Christmas tree
Not Used For Aesthetic Purpose
Beauty Benefits
Not Available
Not Available
Environmental Uses
Air purification, Nesting sites for birds
Air purification
Medicinal Uses
Burns, Cough, Sore throat, Stomach pain, Wounds
Arthritis, Headache, Stomach pain
Part of Plant Used
Whole plant
Whole plant
Other Uses
Decoration Purposes, Economic Purpose, Oil is used for aromatherapy, Showy Purposes, Used As Food, Used for its medicinal properties, Used in biomass, Used in paper industry, Wood is used for making furniture, Wood is used for ship building, Wood is used in construction, Wood log is used in making fences
Used as a nutritious food item
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Alpine, Feature Plant, Foundation, Screening / Wind Break, Shade Trees
Bedding Plant, Feature Plant, Groundcover
Botanical Name
PSEUDOTSUGA menziesii
ARRHENATHERUM
Common Name
Douglas Fir
Oatgrass
In Hindi
डगलस फ़िर
जई घास
In German
Douglasfichte
Ährengras
In French
le sapin de Douglas
Folle avoine
In Spanish
abeto Douglas
oat Grass
In Greek
έλατο Douglas
βρώμη Grass
In Portuguese
Douglas Fir
aveia-
In Polish
daglezji
Owies trawa
In Latin
Douglas abies
oat Grass
Phylum
Tracheophyta
Not Available
Class
Pinopsida
Liliopsida
Genus
Pseudotsuga
Danthonia
Clade
Not Available
Angiosperms, Commelinids, Monocots
Tribe
Not Available
Aveneae
Subfamily
Not Available
Danthonioideae
Number of Species
Not Available
Not Available
Importance of Douglas Fir and Oatgrass
Want to have the most appropriate plant for your garden? You might want to know the importance of Douglas Fir and Oatgrass. Basically, these two plants vary in many aspects. Compare Douglas Fir and Oatgrass 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 Douglas Fir is Burns, Cough, Sore throat, Stomach pain and Wounds whereas of Oatgrass is Arthritis, Headache and Stomach pain. Douglas Fir has beauty benefits as follows: Not Available while Oatgrass has beauty benefits as follows: Not Available.
Compare Facts of Douglas Fir vs Oatgrass
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 Douglas Fir vs Oatgrass 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 Douglas Fir are Skin rash whereas of Oatgrass have Asthma and Itchy eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Douglas Fir has no showy fruits and Oatgrass has showy fruits. Also Douglas Fir is not flowering and Oatgrass is not flowering . You can compare Douglas Fir and Oatgrass facts and facts of other plants too.
