Life Span
Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
-
California
Types
Rhododendron, Azalea indica, Azalea japonica
Blue Iceberg, Cannibal, Muller
Number of Varieties
1077
0
40000
👆🏻
Habitat
Forests
Woodland Garden Canopy
USDA Hardiness Zone
8-116-9
0
99
👆🏻
AHS Heat Zone
-
9-4
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
60.00 cm2,440.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm670.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Dark Green
Gray Green
Leaf Color in Summer
Green, Dark Green
Gray Green
Leaf Color in Fall
Green, Dark Green
Gray Green
Leaf Color in Winter
Green, Dark Green
Gray Green
Shape
Leaf Shape
Linear
Awl-Shaped
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
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Fall, Winter, Late Winter
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water frequently
Requires large 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
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
prune to control shape
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
Apply 10-10-10 amount
Pests and Diseases
Caterpillars, Citrus leaf miner, Petal blight, Red blotch, Rust, Twig blight, Whiteflies
Grey mold, Root rot
Plant Tolerance
Drought, Shade areas
Drought
Flowers
Showy
-
Flower Petal Number
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Onion thrips, White Pine Weevil
Chickarees, Sapsuckers, White-headed woodpeckers
Allergy
-
Eye irritation, Skin irritation
Uses
Aesthetic Uses
Bonsai, Cottage Garden
Bonsai, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent
-
Part of Plant Used
Flowers, Leaves
Wood
Other Uses
Repellent, used for making charcoal, Used for woodware
Used for making fence posts, Used to make wood shingles
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Topiary, Bonsai, Espalier
Shade Trees, Street Trees
Botanical Name
RHODODENDRON 'Anthopogon'
SEQUOIADENDRON giganteum
Common Name
Evergreen Azalea
Giant Sequoia
In Hindi
Azalea
Giant Sequoia
In German
Azalee
Giant Sequoia
In French
azalée
Séquoia géant
In Spanish
azalea
Secoya gigante
In Greek
αζάλεα
Giant Sequoia
In Portuguese
Azalea
Sequoia gigante
In Polish
azalia
Giant Sequoia
In Latin
Azalea
Giant Sequoia
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Magnoliopsida
Pinopsida
Order
Ericales
Pinales
Family
Ericaceae
Cupressaceae
Genus
Rhododendron
Sequoiadendron
Clade
Angiosperms, Asterids, Eudicots
-
Tribe
Rhodoreae
Senecioneae
Subfamily
Ericoideae
Sequoioideae
Number of Species
10241
1
27800
👆🏻