Life Span
Annual
Perennial
Type
Bulb or Corm or Tuber
Cactus or Succulent, Tree
Origin
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Southwestern United States, Mexico
Types
Mountain silverbell , Rosea
-
Number of Varieties
340
0
40000
👆🏻
Habitat
Floodplains, low mountains, Lower slopes, secondary forest
Desert, Dry areas, Rocky areas, Sandy areas
USDA Hardiness Zone
5-96-10
0
99
👆🏻
AHS Heat Zone
9-5
12-7
Sunset Zone
21,22
9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
25.40 cm610.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
White, Ivory
Flower Color Modifier
Bicolor
-
Fruit Color
-
Light Green
Leaf Color in Spring
Green
Gray Green, Dark Green
Leaf Color in Summer
Light Green
Gray Green, Dark Green
Leaf Color in Fall
Several shades of Green
Gray Green, Dark Green
Leaf Color in Winter
Light Green
Olive, Gray Green, Dark Green
Shape
Leaf Shape
Acuminate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Very Slow
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Early Spring, Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings, Stem Cutting
Leaf Cutting, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
occasional watering once established
Allow soil to be completely dry in between waterings, Do not water frequently
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
-
Acidic, Neutral, Alkaline
Soil Type
-
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
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, No fertilizers needed
Pests and Diseases
Pests and diseases free
Brown Spots, Red blotch
Plant Tolerance
Drought and Salt
Drought, Dry Conditions, Dry soil, Heat Tolerance, Rocky Soil, Sun
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
Bold
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Flying insects
-
Allergy
-
-
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
Decorating walls
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
-
Other Uses
Decoration Purposes
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Rock Garden / Wall
Feature Plant, Rock Garden, Wall
Botanical Name
ORNITHOGALUM nutans
YUCCA brevifolia
Common Name
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
yucca palm
tree yucca
palm tree yucca
In Hindi
Silver bells
Joshua Tree
In German
Silver bells
Joshua Tree
In French
Silver bells
Joshua Tree
In Spanish
Silver bells
Árbol de Joshua
In Greek
Silver bells
Joshua Tree
In Portuguese
Silver bells
Joshua Tree
In Polish
Silver bells
Joshua Tree
In Latin
Silver bells
Joshua ligno
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ebenales
Asparagales
Family
Asparagaceae
Agavaceae
Genus
Halesia
Yucca
Clade
Eudicots
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
450
1
27800
👆🏻