Life Span
Annual and Perennial
Perennial
Type
Flowering Plants, Shrubs
Broadleaf Evergreen
Origin
World/Pandemic, North America, Europe, Russia/Siberia, China, Korea
Australia
Types
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
-
Number of Varieties
10035
0
40000
👆🏻
Habitat
Forest edges, Hillside, Woods
Sunny Edge, Woodland Garden Secondary
USDA Hardiness Zone
2-119-11
0
99
👆🏻
AHS Heat Zone
7 - 1
-
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
21,22
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
30.00 cm610.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Blue, Sky Blue, Indigo, Dark Blue
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
-
Leaf Color in Spring
Sea Green, Gray Green
Green, Dark Green
Leaf Color in Summer
Sea Green, Gray Green
Green, Dark Green
Leaf Color in Fall
Sea Green, Gray Green
Green, Dark Green
Leaf Color in Winter
Light Green
Green, Dark Green
Shape
Leaf Shape
Oblovate
Linear to lanceolate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Very Fast
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Early Spring, Fall, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Requires a lot of watering, Requires regular watering, Requires watering in the growing season
Water regularly for 2 months
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Slightly Acidic
Acidic, Neutral, Alkaline
Soil Type
Loamy
Loam, Sand
Soil Drainage Capacity
Loamy
Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Prune to control growth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Pruning may be required for height clearance
Fertilizers
Compost
Does not require fertilizer once established
Pests and Diseases
Bacterial leaf spot, Botrytis Blight, Leafminers, Mealybugs, Mushroom root rot
-
Plant Tolerance
Drought
Drought
Flowers
Showy
Insignificant
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
Butterflies
Blowflies, Insects
Allergy
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Mild Allergen
Uses
Aesthetic Uses
Beautification, Bouquets, Landscape Designing, Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Food for insects, Indoor Air Purification, Prevent Soil Erosion, Very little waste
Air purification
Plant Benefits
Medicinal Uses
Fever, Kidney problems, Urinary tract problems
Anodyne, Odontalgic
Part of Plant Used
Flowers, Root
Wood
Other Uses
Can be made into a herbal tea, Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used as a fodder tree in agricultural areas, Useful for shade
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Herb
Feature Plant, Hedges, Screening, Wind Break, Shade Trees, Street Trees, Topiary, Bonsai, Espalier
Botanical Name
CENTAUREA cyanus
GEIJERA parviflora
Common Name
Batchelor's Buttons, Cornflower
Wilga, Native Willow
In Hindi
Hydrangea
Wilga
In German
Hortensie
Pirol
In French
Hortensia
loriot
In Spanish
Hortensia
oriol
In Greek
υδραγεία
φλώρος
In Portuguese
Hortênsia
papa-figos
In Polish
Hortensja
Wilga
In Latin
Hibiscus
oriole
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Charophyta
Class
Magnoliopsida
Equisetopsida
Order
Asterales
Sapindales
Family
Asteraceae
Rutaceae
Genus
Centaurea
Geijera
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Cynareae
-
Subfamily
Carduoideae
-
Number of Species
25045
1
27800
👆🏻