Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Eastern Europe
Types
Not available
Not Available
Habitat
Lowland evergreen rainforest
Terrestrial
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, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Clump-Forming
Flower Color
Yellow, Red, Coral
Yellow, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Not Available
Leaf Color in Spring
Green, Dark Green
Green, Sea Green
Leaf Color in Summer
Dark Green
Green, Sea Green
Leaf Color in Fall
Dark Green
Green, Sea Green
Leaf Color in Winter
Not Available
Light Green
Leaf Shape
Ovate
Lanceolate
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring, Late Spring, Early Summer
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
By dividing rhizomes, tubers, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
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
Not Available
Red blotch
Plant Tolerance
Maritime exposure, Salt water
Drought
Flowers
Insignificant
Yes
Flower Petal Number
Not Available
Single
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Insects, Not Available
Hummingbirds
Allergy
Not Available
Skin irritation
Aesthetic Uses
Not Available
Showy Purposes
Beauty Benefits
Skin Problems
Not Available
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Anodyne, Appetizer, Astringent
Not Available
Part of Plant Used
Flowers, Inner Bark, Sap
Not Available
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used as Ornamental plant
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Alpine, Edging, Mixed Border, Rock Garden, Wall
Botanical Name
ALNUS rubra
IRIS pumila
Common Name
Oregon Alder, Red Alder
Dwarf Iris
In Hindi
red alder
Dwarf Iris
In German
rot-Erle
Zwergiris
In French
aulne rouge
Dwarf Iris
In Spanish
aliso rojo
Enano Iris
In Greek
κόκκινη σκλήθρα
νάνος Ίρις
In Portuguese
amieiro vermelho
Dwarf Iris
In Polish
czerwony olcha
Dwarf Iris
In Latin
red alnus
Iris Dwarf
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Family
Betulaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
Not Available
Irideae
Subfamily
Not Available
Iridoideae
Number of Species
Not Available
Importance of Red Alder and Dwarf Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Dwarf Iris. Basically, these two plants vary in many aspects. Compare Red Alder and Dwarf Iris 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 Dwarf Iris is Not Available. Red Alder has beauty benefits as follows: Skin Problems while Dwarf Iris has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Dwarf Iris
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 Dwarf Iris 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 Not Available whereas of Dwarf Iris have Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Dwarf Iris has no showy fruits. Also Red Alder is not flowering and Dwarf Iris is flowering. You can compare Red Alder and Dwarf Iris facts and facts of other plants too.