Life Span
Perennial
Perennial
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Europe
Types
Quercus alba, Quercus garryana
-
Habitat
Ridges, Valley, Wide range of ecological site
dry rocky watercourses
USDA Hardiness Zone
4-9
3-9
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
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, Chartreuse
Blue Violet, Lavender, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Brown
Leaf Color in Spring
Green, Light Green, Pink
Green, Sea Green
Leaf Color in Summer
Dark Green
Green, Sea Green
Leaf Color in Fall
Red, Crimson, Dark Red
Green, Sea Green
Leaf Color in Winter
-
Light Green
Leaf Shape
Spreading mass
Lanceolate to elliptical
Plant Season
Spring, Summer, Fall
Spring, Summer
Sunlight
Full Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Spring, Late Spring
Spring, Late Spring, Early Summer
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Rhizome division
Plant Maintenance
Medium
Medium
Watering Requirements
Requires watering in the growing season
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Ample Water
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove dead or diseased plant parts, Remove short twigs
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize every 2-3 weeks while growing, fertilize in growing season
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Borers, Caterpillars, Citrus leaf miner, Galls, Red blotch, Scale
Aphids, Bacterial leaf spot, Billbugs, Borers, Fungal leaf spots
Plant Tolerance
-
Drought
Flowers
Insignificant
Yes
Flower Petal Number
-
Single
Foliage Texture
Coarse
Coarse
Foliage Sheen
Glossy
Matte
Attracts
Birds
Butterflies
Allergy
Asthma, breathing problems, Itchy eyes, Rhinitis, Runny nose, sneezing, Sore eyes, Throat itching, Watery eyes, Whooping Cough
Gastric disturbances, Skin irritation
Aesthetic Uses
Showy Purposes
Showy Purposes
Environmental Uses
Air purification, Food for animals, Shelter for wildlife
Air purification
Medicinal Uses
anti-inflammatory, Antiseptic, Astringent, Diarrhea, Diuretic, gallstones, Kidney Stones
Juice of fresh root used for treatment of dropsy
Part of Plant Used
Whole plant
Root
Other Uses
Application in Furniture, Basketary, Grown for shade, Used As Food, Used as Ornamental plant, Used for woodware
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 alba
Iris germanica
Common Name
White Oak
German Iris
In Hindi
सफेद ओक
German Iris
In German
weiße Eiche
German Iris
In French
chêne blanc
German Iris
In Spanish
roble blanco
German Iris
In Greek
White Oak
German Iris
In Portuguese
Carvalho branco
German Iris
In Polish
biały dąb
German Iris
In Latin
Quercus alba
German Iris
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fagales
Asparagales
Family
Fagaceae
Iridaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Importance of White Oak and German Iris
Want to have the most appropriate plant for your garden? You might want to know the importance of White Oak and German Iris. Basically, these two plants vary in many aspects. Compare White 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 White Oak is anti-inflammatory, Antiseptic, Astringent, Diarrhea, Diuretic, gallstones and Kidney Stones whereas of German Iris is Juice of fresh root used for treatment of dropsy. White Oak has beauty benefits as follows: while German Iris has beauty benefits as follows: .
Compare Facts of White 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 White 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 White Oak are Asthma, breathing problems, Itchy eyes, Rhinitis, Runny nose, sneezing, Sore eyes, Throat itching, Watery eyes and Whooping Cough 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. White Oak has showy fruits and German Iris has no showy fruits. Also White Oak is not flowering and German Iris is flowering. You can compare White Oak and German Iris facts and facts of other plants too.