Life Span
Perennial
Annual
Type
Perennial
Bulb or Corm or Tuber
Origin
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Types
-
Mountain silverbell , Rosea
Number of Varieties
23
0
40000
👆🏻
Habitat
gardens, Hardwood forests
Floodplains, low mountains, Lower slopes, secondary forest
USDA Hardiness Zone
5-75-9
0
99
👆🏻
AHS Heat Zone
7-5
9-5
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10
21,22
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
15.20 cm25.40 cm
0
3900
👆🏻
Minimum Width
12.70 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Light Green
-
Leaf Color in Spring
Green, Blue Green
Green
Leaf Color in Summer
Green, Gray Green
Light Green
Leaf Color in Fall
Green, Gray Green
Several shades of Green
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Butterfly shaped
Acuminate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Clay, Loam
-
The pH of Soil
Neutral, Alkaline
-
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Spring, Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Seedlings, Stem Planting
Layering, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
-
Soil Type
Clay, Loam
-
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun, Partial shade
Pruning
Remove deadheads, Requires very little pruning
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No fertilizers needed
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free, Red blotch
Pests and diseases free
Plant Tolerance
Drought
Drought and Salt
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Bees, Flying insects
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
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
Cancer, Diuretic
-
Part of Plant Used
Flowers, Root
-
Other Uses
-
Decoration Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Groundcover
Container, Cutflower, Mixed Border, Rock Garden / Wall
Botanical Name
JEFFERSONIA diphylla
ORNITHOGALUM nutans
Common Name
-
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
In Hindi
Twinleaf
Silver bells
In German
Twinleaf
Silver bells
In French
Twinleaf
Silver bells
In Spanish
Twinleaf
Silver bells
In Greek
Twinleaf
Silver bells
In Portuguese
Twinleaf
Silver bells
In Polish
Twinleaf
Silver bells
In Latin
Twinleaf
Silver bells
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Angiosperms
Class
Magnoliopsida
Magnoliopsida
Order
Ranunculales
Ebenales
Family
Berberidaceae
Asparagaceae
Genus
Jeffersonia
Halesia
Clade
Angiosperms, Eudicots
Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
24
1
27800
👆🏻