Life Span
Perennial
Perennial
Type
Tree
Needled or Scaled Evergreen
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Russia/Siberia
Types
-
Shrub
Number of Varieties
303
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Cold Regions
USDA Hardiness Zone
4-74-7
0
99
👆🏻
AHS Heat Zone
7-1
7-1
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Pyramidal
Spreading
Plant Size
Minimum Height
1,370.00 cm2,330.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm120.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Dark Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Green, Dark Green, Copper
Leaf Color in Winter
-
Purple, Sienna, Burgundy, Bronze
Shape
Leaf Shape
Ovate
Scale-like imbricate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Shade areas
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings, Semi-hardwood cuttings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Water during dry weather, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
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
slow-release fertilizers
Pests and Diseases
-
-
Plant Tolerance
Maritime exposure, Salt water
Shade areas
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Bees, Butterflies, Hummingbirds
Allergy
-
-
Uses
Aesthetic Uses
-
Cottage Garden, Ground Cover
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
-
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
-
Part of Plant Used
Flowers, Inner Bark, Sap
-
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used for bedding in gardens
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Alpine, Edging, Feature Plant, Foundation, Groundcover, Mixed Border, Rock Garden, Wall
Botanical Name
ALNUS rubra
MICROBIOTA decussata
Common Name
Oregon Alder, Red Alder
Microbiota, Siberian carpet cypress, Russian arbor vitae
In Hindi
red alder
माइक्रोबायोटा
In German
rot-Erle
Mikrobiota
In French
aulne rouge
microbiote
In Spanish
aliso rojo
microbiota
In Greek
κόκκινη σκλήθρα
μικροχλωρίδας
In Portuguese
amieiro vermelho
microbiota
In Polish
czerwony olcha
mikroflory
In Latin
red alnus
Microbiota
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Pinopsida
Order
Fagales
Pinales
Family
Betulaceae
Cupressaceae
Genus
Alnus
Microbiota
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
-
Subfamily
-
-
Number of Species
351
1
27800
👆🏻