Life Span
Perennial
Perennial
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Eastern Asia
Types
-
Black Spruce, Norway Spruce, Colorodo Spruce
Habitat
Lowland evergreen rainforest
By seashore, Humid climates, Temperate Regions
USDA Hardiness Zone
4-7
6-8
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
A3, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Pyramidal
Oval or Rounded
Flower Color
Yellow, Red, Coral
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Red, Green
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Red, Crimson
Leaf Shape
Ovate
Acicular
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring
Early Spring, Spring, Late Spring, Early Summer
Tolerances
Maritime exposure, Salt water
Heat Tolerance, Humidity, Light Frost
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings, Spores
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Needs less watering
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
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune when young, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
slow-release fertilizers
Pests and Diseases
-
Aphids, Birds, Snails
Plant Tolerance
Maritime exposure, Salt water
Heat Tolerance, Humidity, Light Frost
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Medium
Fine
Foliage Sheen
Glossy
Matte
Attracts
Insects
Ants, Fruit Bats, Snails, Squirrels
Allergy
-
Constipation, Diarrhea, Dizziness, Sore eyes
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
Skin Problems
For treating wrinkles, Making cosmetics, Speed hair growth
Edible Uses
Yes
Sometimes
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Agroforestry, Air purification, Nesting sites for birds, soil stabilisation
Medicinal Uses
Anodyne, Appetizer, Astringent
anti-inflammatory, Back pain, Emollient, Immunity, Obesity
Part of Plant Used
Flowers, Inner Bark, Sap
Leaf Stalks, Root
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Constructing Boats, Making piano frames, Used as fuel, Used in Furniture, Used in making musical instruments, Used in paper industry, Used in pencil industry
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Screening / Wind Break, Shade Trees
Container, Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
ALNUS rubra
ACER palmatum 'Osakazuki'
Common Name
Oregon Alder, Red Alder
Japanese Maple, Osakasuki Japanese Maple
In German
rot-Erle
Fichten
In French
aulne rouge
Picea
In Spanish
aliso rojo
Picea
In Greek
κόκκινη σκλήθρα
Spruce
In Portuguese
amieiro vermelho
Picea
In Polish
czerwony olcha
Świerk
Phylum
Magnoliophyta
Pinophyta
Class
Magnoliopsida
Pinopsida
Family
Betulaceae
Aceraceae
Clade
Angiosperms, Eudicots, Rosids
-
Importance of Red Alder and Sitka Spruce
Want to have the most appropriate plant for your garden? You might want to know the importance of Red Alder and Sitka Spruce. Basically, these two plants vary in many aspects. Compare Red Alder and Sitka Spruce 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 Sitka Spruce is anti-inflammatory, Back pain, Emollient, Immunity and Obesity. Red Alder has beauty benefits as follows: Skin Problems while Sitka Spruce has beauty benefits as follows: Skin Problems.
Compare Facts of Red Alder vs Sitka Spruce
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 Sitka Spruce 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 Sitka Spruce have Constipation, Diarrhea, Dizziness and Sore eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Red Alder has showy fruits and Sitka Spruce has no showy fruits. Also Red Alder is not flowering and Sitka Spruce is not flowering . You can compare Red Alder and Sitka Spruce facts and facts of other plants too.