Life Span
Perennial
Perennial
Origin
Russia, Siberia, China, Japan
Central Asia, India, Nepal
Types
Iris ensata, Iris japonica
White oak, Bluff oak, Muller oak
Habitat
Boggy areas, gardens, meadows, Shores of rivers or lakes
Clay soil areas, Dry areas, Sandy areas
USDA Hardiness Zone
3-9
6-9
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, 24
H1, 7, 8, 9, 14, 15, 16, 17, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Flower Color
Lavender, Blue Violet
Red, Yellow green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Sandy Brown, Sienna
Leaf Color in Spring
Green, Light Green
Green, Light Green, Gray
Leaf Color in Summer
Green
Green, Gray
Leaf Color in Fall
Green, Brown
Green, Dark Green, Gray
Leaf Color in Winter
Light Green
Dark Green, Gray
Leaf Shape
Linear
broad, flat
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Average
Bloom Time
Early Summer
Spring
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Requirements
Do Not over Water, Water Deeply, Water slowly, and allow to dry completely between soakings, Water twice a day in the initial period
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut or pinch the stems, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Red blotch, Rhizome rot, Slugs, Snails, Viruses
Red blotch
Plant Tolerance
Drought, Full Sun, Variety of soil types
Drought
Flower Petal Number
Single
-
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Glossy
Attracts
Bees, Butterflies, Flies, Snails
Birds
Allergy
Skin irritation
Pollen
Aesthetic Uses
Beautification, Bog Garden, Bouquets, Cottage Garden, Showy Purposes
Showy Purposes
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Medicinal Uses
Alterative, Anthelmintic, Antidote, Appetizer, Depurative, Diuretic, Hepatitis
Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages, Menstrual Cramps
Part of Plant Used
Leaves, Root
Leaves, Seeds, Wood
Other Uses
Basketary, Fibre
Used as firewood, used for making charcoal
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Bog Garden, Cutflower, Feature Plant, Mixed Border, Water Gardens
Feature Plant, Shade Trees
Botanical Name
IRIS ensata
QUERCUS leucotrichophora
Common Name
Iris
Japanese iris
Banj Oak, Blackjack Oak, Himalayan Oak
In Hindi
Japanese iris
Blackjack Oak Tree
In German
Japanese iris
Blackjack Oak Tree
In French
iris Xapanese
Blackjack Oak Tree
In Spanish
Iris Xapanese
Blackjack Oak Tree
In Greek
ιαπωνική ίριδα
Blackjack Oak Tree
In Portuguese
íris japonesa
Blackjack Carvalho
In Polish
japońskie iris
Blackjack Oak Tree
In Latin
Iris Italica
Blackjack quercum ligno
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Fagales
Family
Iridaceae
Fagaceae
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Importance of Japanese Iris and Blackjack Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Japanese Iris and Blackjack Oak. Basically, these two plants vary in many aspects. Compare Japanese Iris and Blackjack Oak 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 Iris is Alterative, Anthelmintic, Antidote, Appetizer, Depurative, Diuretic and Hepatitis whereas of Blackjack Oak is Chronic fatigue, Cramps, Diarrhea, Dysentry, gallstones, Haemorrhages and Menstrual Cramps. Japanese Iris has beauty benefits as follows: while Blackjack Oak has beauty benefits as follows: .
Compare Facts of Japanese Iris vs Blackjack Oak
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 Iris vs Blackjack Oak 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 Iris are Skin irritation whereas of Blackjack Oak have Pollen respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Japanese Iris has no showy fruits and Blackjack Oak has showy fruits. Also Japanese Iris is flowering and Blackjack Oak is not flowering . You can compare Japanese Iris and Blackjack Oak facts and facts of other plants too.