Life Span
Perennial
Biennial
Type
Broadleaf Evergreen
Herbs
Origin
-
Europe, Eastern Europe, Southern Europe, Western Europe, Mediterranean, Turkey, Western Asia
Types
Rhododendron aberconwayi, Rhododendron bulu, Rhododendron kanehirae
Herb
Number of Varieties
7003
0
40000
👆🏻
Habitat
moist forests
Cultivated Beds
USDA Hardiness Zone
5-8-9999
0
99
👆🏻
AHS Heat Zone
-
8-1
Sunset Zone
21,22
A2, A3, 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
Spreading
Clump-Forming
Plant Size
Minimum Height
150.00 cm50.80 cm
0
3900
👆🏻
Minimum Width
150.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
Brown, Sandy Brown
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Green
Green
Leaf Color in Fall
Green
Green
Leaf Color in Winter
Green
Light Green
Shape
Leaf Shape
Ovate
Compound
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring
Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Light Frost, Shade areas, Variety of soil types
Where to Plant?
Ground
Ground
How to Plant?
From Rhizomes, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Do Not over Water, Keep ground moist
Medium
In Summer
Consistently
Lots of watering
In Spring
Moderate
Moderate
In Winter
Ample 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
Full Sun
Pruning
Prune after flowering, Remove dead or diseased plant parts, Remove deadheads, Remove short twigs
Prune after flowering, Remove dead flowers
Fertilizers
Apply 12-10-18 NPK, General garden fertilizer
Self-fertile
Pests and Diseases
Azalea leaf gall, Bud blast, Galls, Honey fungus, Leaf Hoppers, Leaf spot, Petal blight, Phytophthora, Powdery mildew, Rust, Silver leaf
Leafhoppers, Root Pathogen, Stem rot
Plant Tolerance
-
Light Frost, Shade areas, Variety of soil types
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
Coarse
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bugs
Allergy
Asthma
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Making cosmetics
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Burns, Chronic fatigue, Cold, Diarrhea, Dysentry, Headache, Rheumatism
Appetite enhancer, Bloating, Digestion problems, Digestive, Heartburn, Menstrual Cramps, Stomach spasms
Part of Plant Used
Whole plant
Leaves, Root, Seeds
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
Medicinal oil, Used As Food, Used in flavouring curries, teas
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Hedges, Mixed Border, Screening, Wind Break, Topiary, Bonsai, Espalier
Container, Edible, Herb / Vegetable
Botanical Name
RHODODENDRON
CARUM carvi
Common Name
Rhododendron
Caraway, meridian fennel, Persian cumin
In Hindi
rhododendron
शाहजीरा
In German
Rhododendron
Kümmel
In French
rhododendron
carvi
In Spanish
rododendro
alcaravea
In Greek
ροδοδάφνη
κύμινο
In Portuguese
rododendro
alcaravia
In Polish
rododendron
kminek
In Latin
Rhododendron
Caraway
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ericales
Apiales
Family
Ericaceae
Apiaceae
Genus
Rhododendron
Carum
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Rhodoreae
-
Subfamily
Ericoideae
-
Number of Species
102420
1
27800
👆🏻