Life Span
Annual
Perennial
Type
Bulb or Corm or Tuber
Grass
Origin
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
Europe, Western Asia
Types
Mountain silverbell , Rosea
Blue Dune Lyme Grass
Number of Varieties
37
0
40000
👆🏻
Habitat
Floodplains, low mountains, Lower slopes, secondary forest
Clay soil areas, Loamy soils, Sandy areas, sandy seeps, Well Drained
USDA Hardiness Zone
5-97-9
0
99
👆🏻
AHS Heat Zone
9-5
9 - 7
Sunset Zone
21,22
H1, H2, 7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Spreading
Plant Size
Minimum Height
25.40 cm150.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm75.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Creamy Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Blue Green, Gray Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Several shades of Green
Blue Green, Gray Green
Leaf Color in Winter
Light Green
Tan
Shape
Leaf Shape
Acuminate
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Drought, Soil Compaction
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Layering, Seedlings, Stem Cutting
Root Division, Rooted stem cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
occasional watering once established
Average Water Needs, 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
-
Acidic, Neutral, Alkaline
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
No pruning needed in the early stages, Prune grass to maintain level
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in spring
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
Drought and Salt
Drought, Pollution, Soil Compaction, Wet Site
Flowers
Showy
Insignificant
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
Butterflies
Allergy
-
Pollen
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
Ground Cover, Landscape Designing
Beauty Benefits
-
-
Edible Uses
-
Insignificant
Environmental Uses
Air purification
Air purification, soil erosion prevension on hill slopes, soil stabilisation
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Stem
Other Uses
Decoration Purposes
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Rock Garden / Wall
Dried Flower/Everlasting, Groundcover
Botanical Name
ORNITHOGALUM nutans
ELYMUS glaucus
Common Name
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
Blue Lyme Grass, Blue Wildrye
In Hindi
Silver bells
Blue Lyme Grass
In German
Silver bells
Blau Lyme Grass
In French
Silver bells
Bleu Lyme Herbe
In Spanish
Silver bells
Azul hierba de Lyme
In Greek
Silver bells
Μπλε Lyme Grass
In Portuguese
Silver bells
Azul Lyme grama
In Polish
Silver bells
Niebieska Trawa Lyme
In Latin
Silver bells
Blue Lyme Grass
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Ebenales
Cyperales
Family
Asparagaceae
Poaceae
Genus
Halesia
Elymus
Clade
Eudicots
Angiosperms, Commelinids, Monocots
Tribe
-
Triticeae
Subfamily
-
Pooideae
Number of Species
42
1
27800
👆🏻