Life Span
Perennial
Perennial
Type
Shrubs
Cactus
Origin
China, Indonesia, Japan, Korea, The Hiamalayas
Southwestern United States, Mexico
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Carnegiea gigantea
Number of Varieties
10050
0
40000
👆🏻
Habitat
Forest margins, Hillside, Woods
Desert
USDA Hardiness Zone
3-98-12
0
99
👆🏻
AHS Heat Zone
9-1
12-14
Sunset Zone
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
12, 13, 18, 19, 20, 21
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
4.92 cm910.00 cm
0
3900
👆🏻
Minimum Width
11.00 cm150.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Dark Purple, Light Purple, Red, White
White, Green
Flower Color Modifier
-
Bicolor
Fruit Color
-
Green, Red
Leaf Color in Spring
Green
-
Leaf Color in Summer
Green, Dark Green
-
Leaf Color in Fall
Dark Green, Yellow, Yellow green
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Oblovate
Succulent
Thorns
✔
✘
✔
✘
Plant Season
Early Spring, Late Autumn
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun
Growth Rate
Fast
Very Slow
Type of Soil
Light
Loam, Sand
The pH of Soil
Acidic
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
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
Do Not over Water, Needs small 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
Neutral
Soil Type
Light
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Cut or pinch the stems, Do not prune during shooting season, Prune lower leaves, Prune to stimulate growth, Remove dead or diseased plant parts
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Anthracnose, Cercospora leaf spot, Mushroom root rot, Powdery mildew
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Flies
Bees, Birds, pollinators
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
-
Uses
Aesthetic Uses
Showy Purposes
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Rheumatism
Part of Plant Used
Flowers, Root
Flowers, Fruits
Other Uses
-
Used as firewood, Used As Food, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Container, Feature Plant, Rock Garden, Wall
Botanical Name
Hydrangea
Carnegiea gigantea
Common Name
Hydrangea or hortensia
Saguaro
In Hindi
Hydrangea
Saguaro
In German
Hortensie
Saguaro
In French
Hortensia
Saguaro
In Spanish
Hortensia
Saguaro
In Greek
υδραγεία
Saguaro
In Portuguese
Hortênsia
Saguaro
In Polish
Hortensja
Saguaro
In Latin
Hibiscus
Saguaro
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Cornales
Caryophyllales
Family
Hydrangeaceae
Cactaceae
Genus
Hydrangea
Carnegiea
Clade
-
Angiosperms, Core eudicots, Eudicots
Tribe
-
Pachycereeae
Subfamily
-
Cactoideae
Number of Species
752
1
27800
👆🏻