Life Span
Perennial
  
Perennial
  
Type
Grass
  
Tree
  
Origin
Japan
  
Northeastern United States, Mid-Atlantic United States, Central United States, Canada
  
Types
Not Available
  
Blue ash, Single-leaf ash, Fragrant ash
  
Habitat
meadows, Riverbanks, Wet Woods
  
Moist Soils
  
USDA Hardiness Zone
5-9
  
3-7
  
AHS Heat Zone
9 - 5
  
7-1
  
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
Not Available
  
Habit
Clump-Forming
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,220.00 cm
  
33
Plant Color
  
  
Flower Color
Blue Violet
  
Green, Purple
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Purple
  
Green, Tan
  
Leaf Color in Spring
Yellow, Green, Light Green
  
Green, Dark Green
  
Leaf Color in Summer
Light Green
  
Dark Green
  
Leaf Color in Fall
Orange, Yellow green, Orange Red
  
Yellow, Yellow green, Brown, Bronze
  
Leaf Color in Winter
Green, Dark Green, Not Available
  
Not Available
  
Shape
  
  
Leaf Shape
Oblovate
  
Pinnate
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun
  
Growth Rate
Slow
  
Fast
  
Type of Soil
Loam
  
Clay, Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Summer, Early Fall, Fall
  
Early Spring, Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Dry soil, Shallow soil
  
Wet Site
  
Where to Plant?
Ground
  
Ground
  
How to Plant?
From Rhizomes
  
Seedlings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Keep ground moist
  
Average Water Needs
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Consistently
  
Moderate
  
In Winter
Adequately
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Acidic, Neutral
  
Soil Type
Loam
  
Clay, Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun
  
Pruning
Prune grass to maintain level, Prune if you want to improve plant shape
  
Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short twigs
  
Fertilizers
organic fertlizers
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Not Available
  
Red blotch
  
Plant Tolerance
Shade areas, Shallow soil, Wet Site
  
Wet Site
  
Flowers
Insignificant
  
Insignificant
  
Flower Petal Number
Single
  
Not Available
  
Fruits
  
  
Showy Fruit
No
  
No
  
Edible Fruit
No
  
No
  
Fragrance
  
  
Fragrant Flower
No
  
No
  
Fragrant Fruit
No
  
No
  
Fragrant Leaf
No
  
No
  
Fragrant Bark/Stem
No
  
No
  
Showy Foliage
Yes
  
No
  
Showy Bark
No
  
No
  
Foliage Texture
Medium
  
Medium
  
Foliage Sheen
Matte
  
Glossy
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Ants, Beetles, Caterpillar
  
Birds
  
Allergy
allergic conjunctivitis, Asthma, Rash
  
Not Available
  
Uses
  
  
Aesthetic Uses
Beautification, Ground Cover
  
Showy Purposes
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Insignificant
  
Environmental Uses
Provides ground cover, Shadow Tree
  
Air purification, Nesting sites for birds, Wildlife, Windbreak
  
Plant Benefits
  
  
Medicinal Uses
Acne, Aging, Laxative
  
Antirheumatic, Diaphoretic, Diuretic, Fever, Gout, Laxative, Ophthalmic, Purgative, Sore Eyes, Sore throat, Tonic
  
Part of Plant Used
Leaves
  
Inner Bark, Leaves, Tree trunks
  
Other Uses
Can be made into a herbal tea, Showy Purposes
  
Basketary, Used as a dye, Used as fuel, Used for woodware
  
Used As Indoor Plant
Sometimes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall, Water Gardens
  
Shade Trees, Water Gardens
  
Botanical Name
HAKONECHLOA macra 'Aureola'
  
FRAXINUS nigra
  
Common Name
Golden Japanese Forest Grass, Hakone Grass
  
Black Ash, Brown Ash, Swamp Ash
  
In Hindi
जापानी वन घास
  
Black Ash plant
  
In German
Japanische gras
  
Black Ash Pflanze
  
In French
Forêt herbe japonaise
  
plante Black Ash
  
In Spanish
forestales hierba japonesa
  
planta de negro de Ceniza
  
In Greek
Ιαπωνικά γρασίδι δάσος
  
φυτό μαύρη τέφρα
  
In Portuguese
floresta grama japonês
  
planta Black Ash
  
In Polish
Japoński las lato
  
Black Ash roślin
  
In Latin
Forest gramina Italica
  
Black ash herba
  
Kingdom
Plantae
  
Plantae
  
Phylum
Angiosperms
  
Magnoliophyta
  
Class
Monocots
  
Magnoliopsida
  
Order
Poales
  
Scrophulariales
  
Family
Poaceae
  
Oleaceae
  
Genus
Hachanechloa
  
Fraxinus
  
Clade
Angiosperms
  
Angiosperms, Asterids, Eudicots
  
Tribe
Not Available
  
Oleeae
  
Subfamily
Arundinariinae
  
Not Available
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Japanese Forest Grass and Black Ash
Season and care of Japanese Forest Grass and Black Ash is important to know. While considering everything about Japanese Forest Grass and Black Ash Care, growing season is an essential factor. Japanese Forest Grass season is Spring, Summer and Fall and Black Ash season is Spring, Summer and Fall. The type of soil for Japanese Forest Grass is Loam and for Black Ash is Clay, Loam, Sand while the PH of soil for Japanese Forest Grass is Acidic, Neutral and for Black Ash is Acidic, Neutral.
Japanese Forest Grass and Black Ash Physical Information
Japanese Forest Grass and Black Ash physical information is very important for comparison. Japanese Forest Grass height is 30.50 cm and width 30.50 cm whereas Black Ash height is 1,220.00 cm and width 610.00 cm. The color specification of Japanese Forest Grass and Black Ash are as follows:
Japanese Forest Grass flower color: Blue Violet
Japanese Forest Grass leaf color: Yellow, Green and Light Green
Black Ash flower color: Green and Purple
- Black Ash leaf color: Green and Dark Green
Care of Japanese Forest Grass and Black Ash
Care of Japanese Forest Grass and Black Ash include pruning, fertilizers, watering etc. Japanese Forest Grass pruning is done Prune grass to maintain level and Prune if you want to improve plant shape and Black Ash pruning is done Prune in fall, Prune in winter, Prune when plant is dormant, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts and Remove short twigs. In summer Japanese Forest Grass needs Lots of watering and in winter, it needs Adequately. Whereas, in summer Black Ash needs Lots of watering and in winter, it needs Average Water.