Life Span
Perennial
Annual or Biennial
Type
Broadleaf Evergreen
Flowering Plants
Origin
-
Northeastern United States, North-Central United States, Canada
Types
Rhododendron, Azalea indica, Azalea japonica
-
Number of Varieties
108
0
40000
👆🏻
Habitat
Forests
Dry areas, Rocky areas
USDA Hardiness Zone
8-112-7
0
99
👆🏻
AHS Heat Zone
-
7 - 1
Sunset Zone
21,22
21,22
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
60.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
90.00 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
Yellow, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Dark Green
Blue Green
Leaf Color in Summer
Green, Dark Green
Blue Green
Leaf Color in Fall
Green, Dark Green
Blue Green
Leaf Color in Winter
Green, Dark Green
Light Green
Shape
Leaf Shape
Linear
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
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
Early Summer, Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water frequently
Do Not over Water, Keep ground moist, Never Over-water, Requires regular watering
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
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 leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
fertilize in early summer, fertilize in growing season, fertilize in spring
Pests and Diseases
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Insects
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Onion thrips, White Pine Weevil
Butterflies, Insects
Allergy
-
Corydalis
Uses
Aesthetic Uses
Bonsai, Cottage Garden
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Food for insects
Plant Benefits
Medicinal Uses
Astringent
Sedative
Part of Plant Used
Flowers, Leaves
Flowers
Other Uses
Repellent, used for making charcoal, Used for woodware
Decoration Purposes, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
RHODODENDRON 'Anthopogon'
CORYDALIS sempervirens
Common Name
Evergreen Azalea
Colic Weed, Pale Fumewort, Pale Corydalis
In Hindi
Azalea
Capnoides
In German
Azalee
Capnoides
In French
azalée
capnoides
In Spanish
azalea
Capnoides
In Greek
αζάλεα
Capnoides
In Portuguese
Azalea
Capnoides
In Polish
azalia
Capnoides
In Latin
Azalea
capnoides
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Basidiomycota
Class
Magnoliopsida
Agaricomycetes
Order
Ericales
Agaricales
Family
Ericaceae
Fumariaceae
Genus
Rhododendron
Hypholoma
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots
Tribe
Rhodoreae
Fumarieae
Subfamily
Ericoideae
Fumarioideae
Number of Species
10241
1
27800
👆🏻