Life Span
Biennial
Perennial
Type
Tree
Grass
Origin
Central United States, Canada
Asia, Europe, North Africa
Types
Two-petal ash, Single-leaf ash, Fragrant ash
purple moor-grass 'Moorhexe', variegated purple moor-grass
Number of Varieties
6520
0
40000
👆🏻
Habitat
Dry areas, Hills, limestone outcrops, Moist woods
Boggy areas, Dry and Young forest Heaths, Lowland
USDA Hardiness Zone
4-84-8
0
99
👆🏻
AHS Heat Zone
8-4
9 - 1
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
2,500.00 cm120.00 cm
0
3900
👆🏻
Minimum Width
100.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green, Purple
Dark Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Tan
-
Leaf Color in Spring
Green
Green, Dark Green
Leaf Color in Summer
Green
Light Green
Leaf Color in Fall
Yellow, Light Yellow
Green, Yellow green, Gold
Leaf Color in Winter
-
Tan
Shape
Leaf Shape
Pinnate
Needle like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring
Late Spring, Summer, Late Summer, Early Fall, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Seedlings, Transplanting
Divison, Transplanting, Vegetative Reproduction
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Requires regular watering, Water more frequently during periods of extreme drought
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
No need to fertilize every year
Pests and Diseases
Red blotch
Pests and diseases free
Plant Tolerance
-
-
Flowers
Insignificant
Showy
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
Medium
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
-
-
Uses
Aesthetic Uses
-
Showy Purposes, Water gardening
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
No fertilizer, pesticides, or herbicides needed
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Inner Bark, Seeds
Whole plant
Other Uses
Used as a dye, Used for woodware, Wood is used in construction
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Container, Foundation, Mixed Border
Botanical Name
FRAXINUS quadrangulata
Molinia caerulea
Common Name
Blue Ash
purple moor-grass
In Hindi
Blue Ash plant
बैंगनी दलदल घास
In German
Blue Ash Pflanze
Pfeifengras
In French
usine Blue Ash
pourpre lande-grass
In Spanish
planta de Blue Ash
púrpura amarra-hierba
In Greek
φυτό Blue Ash
μωβ Moor-γρασίδι
In Portuguese
planta Blue Ash
purple moor-grass
In Polish
Blue Ash roślin
fioletowy Moor-trawa
In Latin
Blue Ash herba
Maurus herba-purpura,
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Scrophulariales
Cyperales
Family
Oleaceae
Poaceae
Genus
Fraxinus
Molinia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Commelinids, Monocots
Tribe
Oleeae
-
Subfamily
-
-
Number of Species
652
1
27800
👆🏻