Life Span
Perennial
Perennial
Type
Needled or Scaled Evergreen
Shrubs
Origin
Western United States, California
China, Indonesia, Japan, Korea, The Hiamalayas
Types
Coniferous Trees
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Number of Varieties
3100
0
40000
👆🏻
Habitat
coastal environs, Coastal Regions, Humid climates
Forest margins, Hillside, Woods
USDA Hardiness Zone
8-93-9
0
99
👆🏻
AHS Heat Zone
9-1
9-1
Sunset Zone
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
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
Habit
Pyramidal
Oval or Rounded
Plant Size
Minimum Height
2,130.00 cm4.92 cm
0
3900
👆🏻
Minimum Width
610.00 cm11.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue, Dark Purple, Light Purple, Red, White
Flower Color Modifier
Bicolor
-
Fruit Color
Brown
-
Leaf Color in Spring
Dark Green
Green
Leaf Color in Summer
Dark Green
Green, Dark Green
Leaf Color in Fall
Dark Green
Dark Green, Yellow, Yellow green
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Lanceolate
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Early Spring, Late Autumn
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Fast
Fast
Type of Soil
Loam
Light
The pH of Soil
Acidic, Neutral
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
-
Spring, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Keep the ground moist but not water-logged, Requires regular watering, Use and maintain water-efficient soaker hoses, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic
Soil Type
Clay, Loam, Sand
Light
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in winter, Prune lower leaves
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Fertilizers
Compost, Mulch, organic fertlizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Bark beetles, Scale, Spider mites, Tip Miners
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Plant Tolerance
Wet Site
Drought
Flowers
✔
✘
✔
✘
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
Fine
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Flies
Allergy
Asthma, Red eyes, Skin irritation, Toxic
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Shadow Tree, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
Whole plant
Flowers, Root
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Wood is used for making furniture
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
-
Botanical Name
SEQUOIA sempervirens
Hydrangea
Common Name
Redwood
Hydrangea or hortensia
In Hindi
Coast Redwood
Hydrangea
In German
Redwoodbaum
Hortensie
In French
côte Redwood
Hortensia
In Spanish
Redwood Coast
Hortensia
In Greek
ακτή Redwood
υδραγεία
In Portuguese
costa Redwood
Hortênsia
In Polish
Wybrzeże Redwood
Hortensja
In Latin
Coast Redwood
Hibiscus
Kingdom
Plantae
Plantae
Phylum
Coniferophyta
Magnoliophyta
Class
Pinopsida
Magnoliopsida
Order
Pinales
Cornales
Family
Cupressaceae
Hydrangeaceae
Genus
Sequoia
Hydrangea
Clade
-
-
Tribe
-
-
Subfamily
Sequoioideae
-
Number of Species
375
1
27800
👆🏻