Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Europe, Asia
Habitat
Lowland evergreen rainforest
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
4-7
4-9
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Pyramidal
Clump-Forming
Flower Color
Yellow, Red, Coral
Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Dark Green
Gray Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Dark Green
Dark Green
Leaf Color in Winter
-
Tan, Brown
Leaf Shape
Ovate
Grass like
Plant Season
Spring, Summer, Fall
-
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Early Summer
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
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
Loam, Sand
Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial 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, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flower Petal Number
-
Single
Foliage Sheen
Glossy
Matte
Allergy
-
Asthma, Itchy eyes
Beauty Benefits
Skin Problems
-
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Arthritis, Headache, Stomach pain
Part of Plant Used
Flowers, Inner Bark, Sap
Whole plant
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Bedding Plant, Feature Plant, Groundcover
Botanical Name
ALNUS rubra
ARRHENATHERUM
Common Name
Oregon Alder, Red Alder
Oatgrass
In Hindi
red alder
जई घास
In German
rot-Erle
Ährengras
In French
aulne rouge
Folle avoine
In Spanish
aliso rojo
oat Grass
In Greek
κόκκινη σκλήθρα
βρώμη Grass
In Portuguese
amieiro vermelho
aveia-
In Polish
czerwony olcha
Owies trawa
In Latin
red alnus
oat Grass
Class
Magnoliopsida
Liliopsida
Family
Betulaceae
Poaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Subfamily
-
Danthonioideae
Importance of Red Alder and Oatgrass
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Oatgrass. Basically, these two plants vary in many aspects. Compare Red Alder 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 Red Alder is Anodyne, Appetizer and Astringent whereas of Oatgrass is Arthritis, Headache and Stomach pain. Red Alder has beauty benefits as follows: Skin Problems while Oatgrass has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder 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 Red Alder 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 Red Alder are 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. Red Alder has showy fruits and Oatgrass has showy fruits. Also Red Alder is not flowering and Oatgrass is not flowering . You can compare Red Alder and Oatgrass facts and facts of other plants too.