Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Grass
Origin
South America, Argentina
North America, United States, Southwestern United States, Texas, Mexico
Types
Perennial
Foxtail muhly, Devils Canyon muhly, alkali muhly
Number of Varieties
352
0
40000
👆🏻
Habitat
Temperate Regions
High elevation, Hillside, Slopes
USDA Hardiness Zone
5-97-10
0
99
👆🏻
AHS Heat Zone
9-1
12 - 7
Sunset Zone
21,22
-
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
10.20 cm45.72 cm
0
3900
👆🏻
Minimum Width
5.10 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Light Purple, Silver, Sky Blue
Pink, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, White
Leaf Color in Spring
Green, Light Green, Gray Green
Light Green, Blue 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
Blue Green, Gray Green, Tan
Shape
Leaf Shape
Grass like
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
Medium
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
By dividing rhizomes, tubers
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
Needs less watering, Water every 3 weeks until the root ball is wet
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Grass Cuttting and pruning up to 5cm, Prune in early spring, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, EDTA iron
Pests and Diseases
Slugs, Snails
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Birds, Hummingbirds
Bees, Butterflies
Allergy
-
Pollen
Uses
Aesthetic Uses
Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, soil erosion prevension on hill slopes, Wildlife
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers
-
Other Uses
-
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Dried Flower/Everlasting, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
Ipheion uniflorum
MUHLENBERGIA emersleyi
Common Name
Spring Starflower, Springstar
Bull Grass
In Hindi
Spring Starflower
Bull Grass
In German
Frühling Borretsch
Bull Grass
In French
Spring Starflower
Bull Herbe
In Spanish
primavera Flor de estrella
Bull Hierba
In Greek
άνοιξη starflower
Δελτίο Grass
In Portuguese
primavera Starflower
touro grama
In Polish
Wiosna Starflower
Bull Trawa
In Latin
Spring Starflower
Bull Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Lilopsida
Liliopsida
Order
Asparagales
Cyperales
Family
Liliaceae
Poaceae
Genus
Ipheion
Muhlenbergia
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
Gilliesieae
Eragrostideae
Subfamily
Allioideae
Chloridoideae
Number of Species
50180
1
27800
👆🏻