Life Span
Perennial
Biennial
Type
Grass
Tree
Origin
Asia, Europe, North Africa
Central United States, Canada
Types
purple moor-grass 'Moorhexe', variegated purple moor-grass
Two-petal ash, Single-leaf ash, Fragrant ash
Number of Varieties
2065
0
40000
👆🏻
Habitat
Boggy areas, Dry and Young forest Heaths, Lowland
Dry areas, Hills, limestone outcrops, Moist woods
USDA Hardiness Zone
4-84-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-4
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
2a, 2b, 3a, 3b, 4, 5, 6
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
120.00 cm2,500.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm100.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Dark Purple
Green, Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green, Tan
Leaf Color in Spring
Green, Dark Green
Green
Leaf Color in Summer
Light Green
Green
Leaf Color in Fall
Green, Yellow green, Gold
Yellow, Light Yellow
Leaf Color in Winter
Tan
-
Shape
Leaf Shape
Needle like
Pinnate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Summer, Late Summer, Early Fall, Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground, Pot
Ground
How to Plant?
Divison, Transplanting, Vegetative Reproduction
Seedlings, Transplanting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires regular watering, Water more frequently during periods of extreme drought
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Prune in winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
No need to fertilize every year
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
-
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes, Water gardening
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
No fertilizer, pesticides, or herbicides needed
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
Inner Bark, Seeds
Other Uses
Used as Ornamental plant
Used as a dye, Used for woodware, Wood is used in construction
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Foundation, Mixed Border
Shade Trees, Street Trees
Botanical Name
Molinia caerulea
FRAXINUS quadrangulata
Common Name
purple moor-grass
Blue Ash
In Hindi
बैंगनी दलदल घास
Blue Ash plant
In German
Pfeifengras
Blue Ash Pflanze
In French
pourpre lande-grass
usine Blue Ash
In Spanish
púrpura amarra-hierba
planta de Blue Ash
In Greek
μωβ Moor-γρασίδι
φυτό Blue Ash
In Portuguese
purple moor-grass
planta Blue Ash
In Polish
fioletowy Moor-trawa
Blue Ash roślin
In Latin
Maurus herba-purpura,
Blue Ash herba
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Scrophulariales
Family
Poaceae
Oleaceae
Genus
Molinia
Fraxinus
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Asterids, Eudicots
Tribe
-
Oleeae
Subfamily
-
-
Number of Species
265
1
27800
👆🏻