Life Span
Annual
Perennial
Type
Bulb or Corm or Tuber
Vegetable
Origin
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
North America
Types
Mountain silverbell , Rosea
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Number of Varieties
3100
0
40000
👆🏻
Habitat
Floodplains, low mountains, Lower slopes, secondary forest
Forest edges, Hillside, Woods
USDA Hardiness Zone
5-9-9999
0
99
👆🏻
AHS Heat Zone
9-5
9*1
Sunset Zone
21,22
21,22
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
25.40 cm60.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Tan, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Light Yellow
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Several shades of Green
-
Leaf Color in Winter
Light Green
Green, Light Green
Shape
Leaf Shape
Acuminate
Oblovate
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Very Fast
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Layering, Seedlings, Stem Cutting
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
occasional watering once established
-
In Summer
Lots of watering
Drought Tolerant, Average Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Acidic, Neutral, Alkaline
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun, Partial shade
-
Pruning
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
Drought and Salt
Drought
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
Medium
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
Sometimes
Sometimes
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Flying insects
Bees, Flies
Allergy
-
Chest tightness, Diarrhea, Dizziness, Nausea, Vomiting
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
-
Beauty Benefits
-
-
Edible Uses
-
-
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Fever, Kidney problems, Urinary tract problems
Part of Plant Used
-
Flowers, Root
Other Uses
Decoration Purposes
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Rock Garden / Wall
Cutflower, Edible, Herb / Vegetable, Mixed Border, Wildflower
Botanical Name
ORNITHOGALUM nutans
HELIANTHUS tuberosus
Common Name
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
Jerusalem Artichoke, Sunchoke
In Hindi
Silver bells
Hydrangea
In German
Silver bells
Hortensie
In French
Silver bells
Hortensia
In Spanish
Silver bells
Hortensia
In Greek
Silver bells
υδραγεία
In Portuguese
Silver bells
Hortênsia
In Polish
Silver bells
Hortensja
In Latin
Silver bells
Hibiscus
Kingdom
Plantae
Plantae
Phylum
Angiosperms
-
Class
Magnoliopsida
-
Order
Ebenales
-
Family
Asparagaceae
Asteraceae
Genus
Halesia
-
Clade
Eudicots
-
Tribe
-
-
Subfamily
-
-
Number of Species
420
1
27800
👆🏻