Life Span
Perennial
Perennial
Origin
United States, California
Eastern Asia
Types
-
Black Spruce, Norway Spruce, Colorodo Spruce
Habitat
Woodland Garden Canopy
By seashore, Humid climates, Temperate Regions
USDA Hardiness Zone
6-9
6-8
Sunset Zone
3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Spreading
Oval or Rounded
Flower Color
Red, Yellow green
Red
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Blue Green
Green, Light Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Yellow, Orange, Pink
Red, Crimson
Leaf Shape
Irregular
Acicular
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral
Bloom Time
Spring
Early Spring, Spring, Late Spring, Early Summer
Tolerances
Drought
Heat Tolerance, Humidity, Light Frost
Where to Plant?
Ground
Ground
How to Plant?
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
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
-
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Prune when young, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer
slow-release fertilizers
Pests and Diseases
Red blotch
Aphids, Birds, Snails
Plant Tolerance
Drought
Heat Tolerance, Humidity, Light Frost
Flowers
Insignificant
Insignificant
Flower Petal Number
-
Single
Foliage Texture
Medium
Fine
Attracts
Birds
Ants, Fruit Bats, Snails, Squirrels
Allergy
Pollen
Constipation, Diarrhea, Dizziness, Sore eyes
Aesthetic Uses
Borders
Showy Purposes
Beauty Benefits
-
For treating wrinkles, Making cosmetics, Speed hair growth
Edible Uses
Yes
Sometimes
Environmental Uses
Air purification, Shadow Tree, soil erosion prevension on hill slopes, Wildlife, Windbreak
Agroforestry, Air purification, Nesting sites for birds, soil stabilisation
Medicinal Uses
Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes, Sore throat
anti-inflammatory, Back pain, Emollient, Immunity, Obesity
Part of Plant Used
Leaves, Seeds, Wood
Leaf Stalks, Root
Other Uses
Adhesive, Basketary, Buttons, Repellent, Tannin, Used as fuel, Used for woodware
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
Feature Plant, Shade Trees, Street Trees
Container, Feature Plant, Mixed Border, Topiary / Bonsai / Espalier
Botanical Name
QUERCUS douglasii
ACER palmatum 'Osakazuki'
Common Name
Blue Oak
Japanese Maple, Osakasuki Japanese Maple
In Hindi
Blue Oak Tree
सरल
In German
Blaue Eiche
Fichten
In French
Bleu Oak Tree
Picea
In Spanish
Azul del árbol de roble
Picea
In Greek
Μπλε Oak Tree
Spruce
In Portuguese
Carvalho azul
Picea
In Polish
Niebieski Oak Tree
Świerk
In Latin
Blue quercum ligno
Picea
Phylum
Magnoliophyta
Pinophyta
Class
Magnoliopsida
Pinopsida
Family
Fagaceae
Aceraceae
Clade
Angiosperms, Eudicots, Rosids
-
Importance of Blue Oak and Sitka Spruce
Want to have the most appropriate plant for your garden? You might want to know the importance of Blue Oak and Sitka Spruce. Basically, these two plants vary in many aspects. Compare Blue Oak 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 Blue Oak is Astringent, Diarrhea, Dysentry, Haemorrhages, Poultice, Sore Eyes and Sore throat whereas of Sitka Spruce is anti-inflammatory, Back pain, Emollient, Immunity and Obesity. Blue Oak has beauty benefits as follows: while Sitka Spruce has beauty benefits as follows: .
Compare Facts of Blue Oak 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 Blue Oak 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 Blue Oak are Pollen 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. Blue Oak has showy fruits and Sitka Spruce has no showy fruits. Also Blue Oak is not flowering and Sitka Spruce is not flowering . You can compare Blue Oak and Sitka Spruce facts and facts of other plants too.