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Japanese Cedar
Japanese Cedar

Blue Spruce
Blue Spruce



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Japanese Cedar
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Blue Spruce

Compare Japanese Cedar and Blue Spruce

What is

Life Span

-
Perennial

Type

Tree
Needled or Scaled Evergreen

Origin

China, Japan
Western United States

Types

Cryptomeria japonica 'Cristata' Cryptomeria japonica 'Dacrydioides' Cryptomeria japonica 'Spiralis' Cryptomeria japonica 'Bandai Sugi' Cryptomeria japonica 'Black Dragon'
Norway Spruce, White Spruce, Picea omorika

Number of Varieties

1535
0 40000
👆🏻

Habitat

Hills, low mountains, Mountain Slopes, Mountain tops, Mountains
Rocky areas, stream banks, Woodland Garden Canopy

USDA Hardiness Zone

5-92-8
0 99
👆🏻

AHS Heat Zone

9-4
8-1

Sunset Zone

4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17

Habit

Pyramidal
Pyramidal

Information

Plant Size

Minimum Height

1,830.00 cm1,200.00 cm
0 3900
👆🏻

Minimum Width

610.00 cm900.00 cm
0 6350
👆🏻

Plant Color

Flower Color

-
Green, Orange, Purple

Flower Color Modifier

Bicolor
Bicolor

Fruit Color

Brown
Brown

Leaf Color in Spring

Green, Blue Green
Green, Blue Green, Steel Blue

Leaf Color in Summer

Green, Blue Green
Green, Blue Green, Steel Blue

Leaf Color in Fall

Green
Green, Blue Green, Steel Blue

Leaf Color in Winter

Green, Purple, Brown, Bronze
Blue Green, Gray Green, Steel Blue

Shape

Leaf Shape

Acicular
Needle like

Thorns

Season

Plant Season

Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter

Growing Conditions

Sunlight

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Growth Rate

Medium
Medium

Type of Soil

Clay, Loam
Loam

The pH of Soil

Acidic, Neutral
Acidic, Neutral

Soil Drainage

Well drained
Average

Bloom Time

-
Early Spring, Late Spring, Mid Spring

Repeat Bloomer

Tolerances

-
Drought

Care

Where to Plant?

Ground
Ground

How to Plant?

Budding, Seedlings
Seedlings, Semi-ripe cuttings

Plant Maintenance

Medium
Medium

Watering Plants

Watering Requirements

Average Water Needs, Do Not over Water, Do not water frequently
Average Water Needs, Do Not over Water, Requires regular watering

In Summer

Lots of watering
Lots of watering

In Spring

Moderate
Moderate

In Winter

Average Water
Average Water

Soil

Soil pH

Acidic, Neutral
Acidic, Neutral

Soil Type

Clay, Loam
Loam

Soil Drainage Capacity

Well drained
Average

Sun Exposure

Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun

Pruning

Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts

Fertilizers

All-Purpose Liquid Fertilizer, Apply N-P-K
Apply 10-10-10 amount, slow-release fertilizers

Pests and Diseases

Leaf spot, Mites, Red blotch
Red blotch

Plant Tolerance

Drought
Drought

Facts

Flowers

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

Fine
Medium

Foliage Sheen

-
Glossy

Evergreen

Invasive

Self-Sowing

Attracts

-
Birds

Allergy

Hay fever
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes

Benefits

Uses

Aesthetic Uses

-
Showy Purposes, Used as Christmas tree

Beauty Benefits

-
-

Edible Uses

Environmental Uses

Air purification
Air purification, Windbreak

Plant Benefits

Medicinal Uses

-
-

Part of Plant Used

Wood
Flowers, Inner Bark, Seeds

Other Uses

-
Paper pulp, Wood is used in construction

Used As Indoor Plant

Used As Outdoor Plant

Garden Design

Feature Plant, Foundation, Screening / Wind Break, Shade Trees, Topiary / Bonsai / Espalier
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break

Scientific Name

Botanical Name

CRYPTOMERIA japonica
PICEA pungens

Common Name

Japanese Cedar, Japanese Cryptomeria
Colorado blue spruce

In Hindi

Japanese Cedar
Blue Spruce Tree

In German

der japanischen Zeder
Blue Spruce Baum

In French

Cedar japonais
Blue Spruce Arbre

In Spanish

cedro japonés
Blue Spruce Árbol

In Greek

Ιαπωνικά Cedar
Blue Spruce Tree

In Portuguese

Cedar japonês
Árvore Spruce azul

In Polish

japoński cedr
Blue Spruce Drzewo

In Latin

Italica Cedar
Blue abiegnis

Classification

Kingdom

Plantae
Plantae

Phylum

Tracheophyta
Coniferophyta

Class

Pinopsida
Pinopsida

Order

Pinales
Pinales

Family

Cupressaceae
Pinaceae

Genus

Cyptomeria
Picea

Clade

-
-

Tribe

-
-

Subfamily

-
Piceoideae

Number of Species

5035
1 27800
👆🏻

Difference Between Japanese Cedar and Blue Spruce

If you are confused whether Japanese Cedar or Blue Spruce are same, here are some features about those plants to help you choose better. Many people think that these two plants have the same characteristics, but one can see Japanese Cedar and Blue Spruce Information and learn more about it. Fertilizers required for proper growth of Japanese Cedar are All-Purpose Liquid Fertilizer and Apply N-P-K, whereas for Blue Spruce fertilizers required are Apply 10-10-10 amount and slow-release fertilizers. Hence, one should know the basic difference between Japanese Cedar and Blue Spruce if you are planning to have them in your garden to enhance its beauty.

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Importance of Japanese Cedar and Blue Spruce

Want to have the most appropriate plant for your garden? You might want to know the importance of Japanese Cedar and Blue Spruce. Basically, these two plants vary in many aspects. Compare Japanese Cedar and Blue 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 Japanese Cedar is whereas of Blue Spruce is . Japanese Cedar has beauty benefits as follows: while Blue Spruce has beauty benefits as follows: .

Compare Facts of Japanese Cedar vs Blue 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 Japanese Cedar vs Blue 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 Japanese Cedar are Hay fever whereas of Blue Spruce have allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Japanese Cedar has no showy fruits and Blue Spruce has showy fruits. Also Japanese Cedar is not flowering and Blue Spruce is flowering. You can compare Japanese Cedar and Blue Spruce facts and facts of other plants too.