Life Span
Perennial
Perennial
Type
Grass
Grass
Origin
Asia, Europe, North Africa
North America, United States, Southwestern United States, Texas, Mexico
Types
purple moor-grass 'Moorhexe', variegated purple moor-grass
Foxtail muhly, Devils Canyon muhly, alkali muhly
Number of Varieties
202
0
40000
👆🏻
Habitat
Boggy areas, Dry and Young forest Heaths, Lowland
High elevation, Hillside, Slopes
USDA Hardiness Zone
4-87-10
0
99
👆🏻
AHS Heat Zone
9 - 1
12 - 7
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
-
Habit
Clump-Forming
Clump-Forming
Plant Size
Minimum Height
120.00 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Dark Purple
Pink, Purple, White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, White
Leaf Color in Spring
Green, Dark Green
Light Green, Blue Green
Leaf Color in Summer
Light Green
Light Green
Leaf Color in Fall
Green, Yellow green, Gold
Blue Green, Gray Green
Leaf Color in Winter
Tan
Blue Green, Gray Green, Tan
Shape
Leaf Shape
Needle like
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
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
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Summer, Late Summer, Early Fall, Fall
Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Divison, Transplanting, Vegetative Reproduction
Divison, Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires regular watering, Water more frequently during periods of extreme drought
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
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Prune in winter, 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
No need to fertilize every year
All-Purpose Liquid Fertilizer, EDTA iron
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
-
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Butterflies
Allergy
-
Pollen
Uses
Aesthetic Uses
Showy Purposes, Water gardening
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
No fertilizer, pesticides, or herbicides needed
Air purification, soil erosion prevension on hill slopes, Wildlife
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
-
Other Uses
Used as Ornamental plant
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Foundation, Mixed Border
Dried Flower/Everlasting, Foundation, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
Molinia caerulea
MUHLENBERGIA emersleyi
Common Name
purple moor-grass
Bull Grass
In Hindi
बैंगनी दलदल घास
Bull Grass
In German
Pfeifengras
Bull Grass
In French
pourpre lande-grass
Bull Herbe
In Spanish
púrpura amarra-hierba
Bull Hierba
In Greek
μωβ Moor-γρασίδι
Δελτίο Grass
In Portuguese
purple moor-grass
touro grama
In Polish
fioletowy Moor-trawa
Bull Trawa
In Latin
Maurus herba-purpura,
Bull Grass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Liliopsida
Order
Cyperales
Cyperales
Family
Poaceae
Poaceae
Genus
Molinia
Muhlenbergia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
Eragrostideae
Subfamily
-
Chloridoideae
Number of Species
2180
1
27800
👆🏻