Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Shrub
Origin
-
Europe, Morocco, Western Asia
Types
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
-
Number of Varieties
700700
0
40000
👆🏻
Habitat
moist forests
Boggy areas, Dry and Young forest Heaths, Mountain Slopes, Temperate Regions
USDA Hardiness Zone
5-85-8
0
99
👆🏻
AHS Heat Zone
-
8-5
Sunset Zone
21,22
A1, 2a, 2b, 3a, 3b, 4, 5, 6, 15, 16, 17
Habit
Spreading
Clump-Forming
Plant Size
Minimum Height
150.00 cm10.20 cm
0
3900
👆🏻
Minimum Width
150.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
White, Red, Pink
Flower Color Modifier
Bicolor
-
Fruit Color
Green, Tan
-
Leaf Color in Spring
Green
Green, Gray Green, Dark Green
Leaf Color in Summer
Green
Green, Gray Green, Dark Green
Leaf Color in Fall
Green
Green, Gray Green, Dark Green
Leaf Color in Winter
Green
Gray Green, Dark Green
Shape
Leaf Shape
Ovate
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
From Rhizomes, Seedlings, Stem Planting
Divison, Seedlings, Stem Cutting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist
Average Water Needs
In Summer
Consistently
Lots of watering
In Spring
Moderate
Moderate
In Winter
Ample Water
Average Water
Soil
Soil pH
Acidic
Acidic
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Prune in early summer, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 12-10-18 NPK, General garden fertilizer
Ammonium Nitrate
Pests and Diseases
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Armillaria mellea, Chlorosis, Crown rot, Powdery mildew, Root rot, Rust, Verticillium Wilt
Plant Tolerance
-
Drought, Dry soil, Shade areas, Wet Site
Flowers
Showy
Showy
Flower Petal Number
Single
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Butterflies, Moths
Allergy
Asthma
-
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Cottage Garden, Showy Purposes
Beauty Benefits
Making cosmetics
Skin inflammation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Food for animals, Food for insects
Plant Benefits
Medicinal Uses
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Arthritis, Bladder Infection, Colic, Diarrhea, Gout, Inflammation, Kidney Stones, Rheumatism, Stomach pain, Urinary tract problems
Part of Plant Used
Whole plant
Flowers
Other Uses
Cosmetics, Employed in herbal medicine, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc., Sometimes used for making wine
Can be made into a herbal tea, Food for animals, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Container, Cutflower, Edging, Foundation, Groundcover, Mixed Border, Rock Garden, Wall
Botanical Name
RHODODENDRON
CALLUNA vulgaris
Common Name
Rhododendron
Heather, Common heather, Ling
In Hindi
rhododendron
हीथ
In German
Rhododendron
Heidekraut
In French
rhododendron
bruyère
In Spanish
rododendro
brezo
In Greek
ροδοδάφνη
ερείκη
In Portuguese
rododendro
urze
In Polish
rododendron
wrzos
In Latin
Rhododendron
Heather
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Ericales
Family
Ericaceae
Ericaceae
Genus
Rhododendron
Calluna
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Rhodoreae
Ericeae
Subfamily
Ericoideae
Ericoideae
Number of Species
1024860
1
27800
👆🏻