Life Span
Perennial
Annual
Type
Grass
Sedge or Rush
Origin
North America, United States, Southwestern United States, Texas, Mexico
Southern Europe, United Kingdom, Northern Africa
Types
Foxtail muhly, Devils Canyon muhly, alkali muhly
-
Number of Varieties
220
0
40000
👆🏻
Habitat
High elevation, Hillside, Slopes
Grassland, Humid climates, Riverbanks, Wet forest
USDA Hardiness Zone
7-108-11
0
99
👆🏻
AHS Heat Zone
12 - 7
11-1
Sunset Zone
-
7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Arching/Fountain-shaped
Plant Size
Minimum Height
45.72 cm15.20 cm
0
3900
👆🏻
Minimum Width
60.00 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Purple, White
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, White
-
Leaf Color in Spring
Light Green, Blue Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Blue Green, Gray Green
Green
Leaf Color in Winter
Blue Green, Gray Green, Tan
Green
Shape
Leaf Shape
Grass like
Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
Poorly Drained
Bloom Time
Early Fall, Fall
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Divison, Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Water every 3 weeks until the root ball is wet
Keep the ground moist but not water-logged, Requires regular watering, Water when soil is dry
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Poorly Drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun, Partial shade
Pruning
Grass Cuttting and pruning up to 5cm, Prune in early spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, EDTA iron
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Fine
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Insects
Allergy
Pollen
Asthma, Skin irritation
Uses
Aesthetic Uses
Ground Cover
Beautification
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, soil erosion prevension on hill slopes, Wildlife
Air purification
Plant Benefits
Medicinal Uses
-
Digestion problems, Fever
Part of Plant Used
-
Whole plant
Other Uses
Used as Ornamental plant
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower/Everlasting, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Bog Garden, Container, Edging, Rock Garden / Wall
Botanical Name
MUHLENBERGIA emersleyi
ISOLEPIS cernua
Common Name
Bull Grass
Low Bulrush
Slender Clubrush
In Hindi
Bull Grass
फाइबर ऑप्टिक घास
In German
Bull Grass
Lichtwellenleiter-Gras
In French
Bull Herbe
Fibre optique Herbe
In Spanish
Bull Hierba
Hierba de fibra óptica
In Greek
Δελτίο Grass
Οπτικών Ινών Grass
In Portuguese
touro grama
Fibra Óptica Relva
In Polish
Bull Trawa
Światłowody Trawa
In Latin
Bull Grass
Fiber opticus Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Liliopsida
-
Order
Cyperales
Poales
Family
Poaceae
Cyperaceae
Genus
Muhlenbergia
Isolepis
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Eragrostideae
-
Subfamily
Chloridoideae
Pooideae
Number of Species
18070
1
27800
👆🏻