Origin
Europe
China, Japan
Types
-
Cryptomeria japonica 'Cristata'
Cryptomeria japonica 'Dacrydioides'
Cryptomeria japonica 'Spiralis'
Cryptomeria japonica 'Bandai Sugi'
Cryptomeria japonica 'Black Dragon'
Habitat
dry rocky watercourses
Hills, low mountains, Mountain Slopes, Mountain tops, Mountains
USDA Hardiness Zone
3-9
5-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Pyramidal
Flower Color
Blue Violet, Lavender, Purple, White
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Brown
Brown
Leaf Color in Spring
Green, Sea Green
Green, Blue Green
Leaf Color in Summer
Green, Sea Green
Green, Blue Green
Leaf Color in Fall
Green, Sea Green
Green
Leaf Color in Winter
Light Green
Green, Purple, Brown, Bronze
Leaf Shape
Lanceolate to elliptical
Acicular
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer
-
Where to Plant?
Container, Ground
Ground
How to Plant?
Rhizome division
Budding, Seedlings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water, Do not water frequently
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
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
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
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Leaf spot, Mites, Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
-
Fragrant Bark/Stem
No
Yes
Foliage Texture
Coarse
Fine
Allergy
Gastric disturbances, Skin irritation
Hay fever
Aesthetic Uses
Showy Purposes
-
Environmental Uses
Air purification
Air purification
Medicinal Uses
Juice of fresh root used for treatment of dropsy
-
Part of Plant Used
Root
Wood
Other Uses
Making Perfumes, Used as a flavouring in food
-
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Cutflower, Feature Plant, Mixed Border
Feature Plant, Foundation, Screening / Wind Break, Shade Trees, Topiary / Bonsai / Espalier
Botanical Name
Iris germanica
CRYPTOMERIA japonica
Common Name
German Iris
Japanese Cedar, Japanese Cryptomeria
In Hindi
German Iris
Japanese Cedar
In German
German Iris
der japanischen Zeder
In French
German Iris
Cedar japonais
In Spanish
German Iris
cedro japonés
In Greek
German Iris
Ιαπωνικά Cedar
In Portuguese
German Iris
Cedar japonês
In Polish
German Iris
japoński cedr
In Latin
German Iris
Italica Cedar
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Pinopsida
Order
Asparagales
Pinales
Family
Iridaceae
Cupressaceae
Clade
Angiosperms, Monocots
-
Season and Care of German Iris and Japanese Cedar
Season and care of German Iris and Japanese Cedar is important to know. While considering everything about German Iris and Japanese Cedar Care, growing season is an essential factor. German Iris season is Spring and Summer and Japanese Cedar season is Spring and Summer. The type of soil for German Iris is Clay, Loam, Sand and for Japanese Cedar is Clay, Loam while the PH of soil for German Iris is Acidic, Neutral, Alkaline and for Japanese Cedar is Acidic, Neutral.
German Iris and Japanese Cedar Physical Information
German Iris and Japanese Cedar physical information is very important for comparison. German Iris height is 71.10 cm and width 45.70 cm whereas Japanese Cedar height is 1,830.00 cm and width 610.00 cm. The color specification of German Iris and Japanese Cedar are as follows:
German Iris flower color: Blue Violet, Lavender, Purple and White
German Iris leaf color: Green and Sea Green
Japanese Cedar flower color:
- Japanese Cedar leaf color: Green and Blue Green
Care of German Iris and Japanese Cedar
Care of German Iris and Japanese Cedar include pruning, fertilizers, watering etc. German Iris pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves and Japanese Cedar pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer German Iris needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Japanese Cedar needs Lots of watering and in winter, it needs Average Water.