Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
-
Mid-Atlantic United States, Southeastern United States, South-Central United States, Texas
Types
Rhododendron, Azalea indica, Azalea japonica
Aralia spinosa
Number of Varieties
101
0
40000
👆🏻
Habitat
Forests
Dappled Shade, Shady Edge, Woodland Garden Secondary
USDA Hardiness Zone
8-114-9
0
99
👆🏻
AHS Heat Zone
-
9-1
Sunset Zone
21,22
3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Thicket/Colonizing
Plant Size
Minimum Height
60.00 cm300.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
White, Green, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Purple, Black
Leaf Color in Spring
Green, Dark Green
Green, Blue Green, Dark Green
Leaf Color in Summer
Green, Dark Green
Green, Blue Green, Dark Green
Leaf Color in Fall
Green, Dark Green
Yellow, Green, Purple, Blue Green, Dark Green, Yellow green
Leaf Color in Winter
Green, Dark Green
-
Shape
Leaf Shape
Linear
bipinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Fall, Winter, Late Winter
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Cuttings, Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water frequently
Needs high amount of water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
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
All-Purpose Liquid Fertilizer
Pests and Diseases
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Aphids, Leaf spot, Mealybugs
Plant Tolerance
Drought, Shade areas
Drought
Flowers
Showy
Showy
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Onion thrips, White Pine Weevil
Bees, Butterflies, Insects
Allergy
-
Skin irritation
Uses
Aesthetic Uses
Bonsai, Cottage Garden
Borders, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent
Alterative, Analgesic, Diaphoretic, Opthalmic
Part of Plant Used
Flowers, Leaves
Bark, Leaves, Root
Other Uses
Repellent, used for making charcoal, Used for woodware
Used as a potherb
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Feature Plant, Foundation, Mixed Border
Botanical Name
RHODODENDRON 'Anthopogon'
ARALIA spinosa
Common Name
Evergreen Azalea
American Angelica Tree, Devil's Walking Stick, Hercules' Club
In Hindi
Azalea
Devil's Walking Stick
In German
Azalee
Teufelsspazierstock
In French
azalée
Walking bâton du diable
In Spanish
azalea
Bastón del Diablo
In Greek
αζάλεα
Περπάτημα Stick διαβόλου
In Portuguese
Azalea
Vara andando de diabo
In Polish
azalia
Diabelski laska
In Latin
Azalea
Virgam diaboli
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Apiales
Family
Ericaceae
Araliaceae
Genus
Rhododendron
Aralia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Rhodoreae
-
Subfamily
Ericoideae
Aralioideae
Number of Species
102430
1
27800
👆🏻