Life Span
Annual and Perennial
Perennial
Type
Herbs
Broadleaf Evergreen
Origin
Southern Europe, Mediterranean
-
Types
-
Rhododendron, Azalea indica, Azalea japonica
Number of Varieties
5010
0
40000
👆🏻
Habitat
Roadsides, wastelands
Forests
USDA Hardiness Zone
4-98-11
0
99
👆🏻
AHS Heat Zone
9-1
-
Sunset Zone
H1, H2, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
60.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
-
Leaf Color in Spring
Light Green
Green, Dark Green
Leaf Color in Summer
Light Green
Green, Dark Green
Leaf Color in Fall
Light Green
Green, Dark Green
Leaf Color in Winter
Light Green
Green, Dark Green
Shape
Leaf Shape
Compound
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Summer, Late Summer
Early Spring, Spring, Late Fall, Winter, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Use to half the strength of the fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Caterpillars, Cutworms, Slugs
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Plant Tolerance
Drought
Drought, Shade areas
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Caterpillar
Onion thrips, White Pine Weevil
Allergy
-
-
Uses
Aesthetic Uses
-
Bonsai, Cottage Garden
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Digestion problems, Gastrointestinal disorders
Astringent
Part of Plant Used
Leaves, Seeds, Stem
Flowers, Leaves
Other Uses
Can be made into a herbal tea, Culinary use, Used as a spice
Repellent, used for making charcoal, Used for woodware
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable, Mixed Border
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Botanical Name
FOENICULUM vulgare
RHODODENDRON 'Anthopogon'
Common Name
Common Fennel, Fennel
Evergreen Azalea
In Hindi
सौंफ़
Azalea
In German
Fenchel
Azalee
In French
Fenouil
azalée
In Spanish
Hinojo
azalea
In Greek
Μάραθο
αζάλεα
In Portuguese
Funcho
Azalea
In Polish
Koper włoski
azalia
In Latin
faeniculi
Azalea
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Apiales
Ericales
Family
Apiaceae
Ericaceae
Genus
Foeniculum
Rhododendron
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
Rhodoreae
Subfamily
Apioideae
Ericoideae
Number of Species
1001024
1
27800
👆🏻