Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
Southeastern United States
Eastern Europe
Types
Tree
Iris
Number of Varieties
-25
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Canopy
Terrestrial
USDA Hardiness Zone
5-94-9
0
99
👆🏻
AHS Heat Zone
9-3
9-1
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
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
Habit
Pyramidal
Clump-Forming
Plant Size
Minimum Height
460.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
370.00 cm15.20 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Lavender, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Green
Green, Sea Green
Leaf Color in Summer
Dark Green
Green, Sea Green
Leaf Color in Fall
Red, Orange Red
Green, Sea Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oblong to ablanceolate
Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
By dividing rhizomes, tubers, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
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
Nitrate based fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Beetles
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Hummingbirds
Allergy
-
Skin irritation
Uses
Aesthetic Uses
Beautification
Showy Purposes
Beauty Benefits
Hair Conditioner, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Cardiac, Diuretic, Refrigerant, Tonic
-
Part of Plant Used
Bark, Leaves
-
Other Uses
It is a remedy for treating fevers, Used in making tea, Used in treatment of mouth ulcers
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border
Alpine, Edging, Mixed Border, Rock Garden, Wall
Botanical Name
OXYDENDRUM arboreum
IRIS pumila
Common Name
Sourwood
Dwarf Iris
In Hindi
Sourwood
Dwarf Iris
In German
Sourwood
Zwergiris
In French
Sourwood
Dwarf Iris
In Spanish
Sourwood
Enano Iris
In Greek
Sourwood
νάνος Ίρις
In Portuguese
Sourwood
Dwarf Iris
In Polish
Sourwood
Dwarf Iris
In Latin
Sourwood
Iris Dwarf
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Ericales
Liliales
Family
Ericaceae
Iridaceae
Genus
Oxydendrum
Iris
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
Oxydendreae
Irideae
Subfamily
Vaccinioideae
Iridoideae
Number of Species
1300
1
27800
👆🏻