Life Span
Perennial
  
Perennial
  
Type
Perennial
  
Tree
  
Origin
Eastern Europe
  
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, Canada
  
Types
Not Available
  
Japanese Evergreen Oak, Sawthorn Oak, Oriental White Oak
  
Habitat
Terrestrial
  
Woodland Garden Canopy
  
USDA Hardiness Zone
4-9
  
4-8
  
AHS Heat Zone
9-1
  
8-1
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
  
Habit
Clump-Forming
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
2,438.40 cm
  
15
Minimum Width
1,219.20 cm
  
15
Plant Color
  
  
Flower Color
Yellow, Lavender, Blue Violet
  
Red, Light Yellow, Yellow green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Brown, Sandy Brown, Chocolate
  
Leaf Color in Spring
Green, Sea Green
  
Green, Copper
  
Leaf Color in Summer
Green, Sea Green
  
Dark Green
  
Leaf Color in Fall
Green, Sea Green
  
Orange, Brown, Dark Red
  
Leaf Color in Winter
Light Green
  
Not Available
  
Shape
  
  
Leaf Shape
Lanceolate
  
Lobed
  
Thorns
No
  
No
  
Plant Season
Spring, Summer
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Growth Rate
Medium
  
Slow
  
Type of Soil
Loam, Sand
  
Clay, Loam, Sand
  
The pH of Soil
Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Spring, Late Spring, Early Summer
  
Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Drought
  
Wet Site, Drought
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
By dividing rhizomes, tubers, Seedlings
  
Seedlings, Transplanting
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, Do Not over Water
  
Average Water Needs, Keep the ground moist but not water-logged, Needs a lot of water initially, occasional watering once established, Water Deeply
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral
  
Acidic, Neutral
  
Soil Type
Loam, Sand
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun
  
Full Sun, Partial Sun
  
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove branches, Remove damaged fruit, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
  
Fertilizers
All-Purpose Liquid Fertilizer
  
All-Purpose Liquid Fertilizer, High amounts of nutrients, organic fertlizers
  
Pests and Diseases
Red blotch
  
Red blotch
  
Plant Tolerance
Drought
  
Drought, Wet Site
  
Flowers
Yes
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
Not Available
  
Fragrance
  
  
Fragrant Flower
Yes
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
Yes
  
Showy Foliage
No
  
Yes
  
Showy Bark
No
  
Yes
  
Foliage Texture
Coarse
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Hummingbirds
  
Birds
  
Allergy
Skin irritation
  
Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes, Whooping Cough
  
Uses
  
  
Aesthetic Uses
Showy Purposes
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic, Treating fever
  
Part of Plant Used
Not Available
  
Inner Bark, Leaves, Seeds
  
Other Uses
Used as Ornamental plant
  
Tannin, Used as a dye, Used as fuel, Used as insect repellent, Used for woodware
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Alpine, Edging, Mixed Border, Rock Garden, Wall
  
Feature Plant, Shade Trees
  
Botanical Name
IRIS pumila
  
QUERCUS velutina
  
Common Name
Dwarf Iris
  
Black Oak
  
In Hindi
Dwarf Iris
  
Black Oak Tree
  
In German
Zwergiris
  
Schwarz Oak Tree
  
In French
Dwarf Iris
  
Noir Oak Tree
  
In Spanish
Enano Iris
  
Negro del árbol de roble
  
In Greek
νάνος Ίρις
  
Black Oak Tree
  
In Portuguese
Dwarf Iris
  
Carvalho Preto
  
In Polish
Dwarf Iris
  
Czarny Dąb
  
In Latin
Iris Dwarf
  
Niger quercum ligno
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Liliales
  
Fagales
  
Family
Iridaceae
  
Fagaceae
  
Genus
Iris
  
Quercus
  
Clade
Angiosperms, Monocots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Irideae
  
Cherokee
  
Subfamily
Iridoideae
  
Not Available
  
Number of Species
Not Available
  
Importance of Dwarf Iris and Black Oak
Want to have the most appropriate plant for your garden? You might want to know the importance of Dwarf Iris and Black Oak. Basically, these two plants vary in many aspects. Compare Dwarf Iris and Black 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 Dwarf Iris is No Medicinal Use whereas of Black Oak is Antiaphonic, Antiasthamatic, Astringent, Chronic fatigue, Cold, Dysentry, Emetic, Febrifuge, Haemorrhages, Indigestion, Opthalmic, Salve, Sore Eyes, Sore throat, Tonic and Treating fever. Dwarf Iris has beauty benefits as follows: Not Available while Black Oak has beauty benefits as follows: Not Available.
Compare Facts of Dwarf Iris vs Black 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 Dwarf Iris vs Black 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 Dwarf Iris are Skin irritation whereas of Black Oak have Hay fever, Itchy eyes, Runny nose, sneezing, Watery eyes and Whooping Cough respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Dwarf Iris has no showy fruits and Black Oak has showy fruits. Also Dwarf Iris is flowering and Black Oak is not flowering . You can compare Dwarf Iris and Black Oak facts and facts of other plants too.