Life Span
Perennial
Perennial
Origin
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia/Siberia, Northern Africa, Western Asia
Europe
Types
Quercus robur, Quercus petraea
-
Habitat
Open Forest, open Woodlands, Temperate Regions
dry rocky watercourses
USDA Hardiness Zone
3-8
3-9
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Oval or Rounded
Upright/Erect
Flower Color
Red, Light Green
Blue Violet, Lavender, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Brown
Leaf Color in Spring
Green, Light Green
Green, Sea Green
Leaf Color in Summer
Dark Green
Green, Sea Green
Leaf Color in Fall
Yellow, Brown
Green, Sea Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Lobed
Lanceolate to elliptical
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Spring, Late Spring, Early Summer
Tolerances
Pollution, Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Planting, Transplanting
Rhizome division
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Do Not over Water, Keep ground moist, Never Over-water, Requires watering in the growing season, Water less during winter
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, Alkaline
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Decline, Powdery mildew, Spider mites
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Plant Tolerance
Drought, Salt
Drought
Flowers
Insignificant
Yes
Flower Petal Number
-
Single
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies
Allergy
-
Gastric disturbances, Skin irritation
Aesthetic Uses
Landscape Designing
Showy Purposes
Environmental Uses
Absorbs greenhouse gases, Air purification, Amazing growth rate, Food for birds, Food for insects, Nesting sites for birds, Prevent Soil Erosion, Shadow Tree
Air purification
Medicinal Uses
Nutrients
Juice of fresh root used for treatment of dropsy
Part of Plant Used
Bark, Seeds, Stem, Tree trunks
Root
Other Uses
Economic Purpose, Used in construction, Used in pulpwood and lumber production
Making Perfumes, Used as a flavouring in food
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Cutflower, Feature Plant, Mixed Border
Botanical Name
QUERCUS robur
Iris germanica
Common Name
English Oak
German Iris
In Hindi
अंग्रेजी ओक
German Iris
In German
Englisch Oak
German Iris
In French
Chêne pédonculé
German Iris
In Spanish
Inglés Roble
German Iris
In Greek
Αγγλικά Oak
German Iris
In Portuguese
Αγγλικά Oak
German Iris
In Polish
dąb szypułkowy
German Iris
In Latin
Oak Łacina
German Iris
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Importance of English Oak and German Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of English Oak and German Iris. Basically, these two plants vary in many aspects. Compare English Oak and German Iris 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 English Oak is Nutrients whereas of German Iris is Juice of fresh root used for treatment of dropsy. English Oak has beauty benefits as follows: while German Iris has beauty benefits as follows: .
Compare Facts of English Oak vs German Iris
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 English Oak vs German Iris 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 English Oak are whereas of German Iris have Gastric disturbances and Skin irritation respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. English Oak has showy fruits and German Iris has no showy fruits. Also English Oak is not flowering and German Iris is flowering. You can compare English Oak and German Iris facts and facts of other plants too.