Life Span
Perennial
  
Perennial
  
Type
Grass
  
Perennial
  
Origin
Japan
  
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, Canada
  
Types
Not Available
  
Not available
  
Habitat
meadows, Riverbanks, Wet Woods
  
Mountain Slopes, subtropical regions, Tropical Climate, Warmer regions
  
USDA Hardiness Zone
5-9
  
4-9
  
AHS Heat Zone
9 - 5
  
9-1
  
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
  
Clump-Forming
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Blue Violet
  
Yellow, Orange
  
Flower Color Modifier
Bicolor
  
Not Available
  
Fruit Color
Purple
  
Not Available
  
Leaf Color in Spring
Yellow, Green, Light Green
  
Green
  
Leaf Color in Summer
Light Green
  
Green
  
Leaf Color in Fall
Orange, Yellow green, Orange Red
  
Green
  
Leaf Color in Winter
Green, Dark Green, Not Available
  
Green, Purple
  
Shape
  
  
Leaf Shape
Oblovate
  
bipinnate
  
Thorns
No
  
Yes
  
Plant Season
Spring, Summer, Fall
  
Spring, Summer, Fall
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun, Partial shade
  
Growth Rate
Slow
  
Fast
  
Type of Soil
Loam
  
Loam, Sand
  
The pH of Soil
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Drainage
Well drained
  
Well drained
  
Bloom Time
Late Summer, Early Fall, Fall
  
Spring, Late Spring, Early Summer, Summer
  
Repeat Bloomer
No
  
No
  
Tolerances
Dry soil, Shallow soil
  
Drought, Salt
  
Where to Plant?
Ground
  
Container, Ground, Pot
  
How to Plant?
From Rhizomes
  
Seedlings, Tuber propagation, Tubers
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Keep ground moist
  
Requires plenty of water during the growing season, Requires regular watering
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Consistently
  
Moderate
  
In Winter
Adequately
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral
  
Acidic, Neutral, Alkaline
  
Soil Type
Loam
  
Loam, Sand
  
Soil Drainage Capacity
Well drained
  
Well drained
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun, Partial Sun, Partial shade
  
Pruning
Prune grass to maintain level, Prune if you want to improve plant shape
  
Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Fertilizers
organic fertlizers
  
All-Purpose Liquid Fertilizer
  
Pests and Diseases
Not Available
  
Aphids, Birds
  
Plant Tolerance
Shade areas, Shallow soil, Wet Site
  
Drought
  
Flowers
Insignificant
  
Showy
  
Flower Petal Number
Single
  
Single
  
Fruits
  
  
Showy Fruit
No
  
Yes
  
Edible Fruit
No
  
Yes
  
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
  
Bold
  
Foliage Sheen
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
No
  
Attracts
Ants, Beetles, Caterpillar
  
Birds
  
Allergy
allergic conjunctivitis, Asthma, Rash
  
Diarrhea, Excessive flatus, gastro-intestinal problems
  
Uses
  
  
Aesthetic Uses
Beautification, Ground Cover
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Not Available
  
Not Available
  
Edible Uses
No
  
Yes
  
Environmental Uses
Provides ground cover, Shadow Tree
  
Air purification
  
Plant Benefits
  
  
Medicinal Uses
Acne, Aging, Laxative
  
Boils, bowel syndrome, cholesterol-lowering, Colic, Digestive, Fiber, Low calories, Piles, Stimulates new cell growth, Weight management and satiety
  
Part of Plant Used
Leaves
  
Corms, Fibre, Root, Seeds, Tuber
  
Other Uses
Can be made into a herbal tea, Showy Purposes
  
Traditional medicine, Used like flour
  
Used As Indoor Plant
Sometimes
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall, Water Gardens
  
Container, Edible, Feature Plant, Groundcover, Mixed Border, Rock Garden, Wall, Wildflower
  
Botanical Name
HAKONECHLOA macra 'Aureola'
  
OPUNTIA humifusa
  
Common Name
Golden Japanese Forest Grass, Hakone Grass
  
voodoo lily, snake palm, elephant yam
  
In Hindi
जापानी वन घास
  
Konjac
  
In German
Japanische gras
  
Teufelszunge
  
In French
Forêt herbe japonaise
  
Amorphophallus konjac
  
In Spanish
forestales hierba japonesa
  
Amorphophallus konjac
  
In Greek
Ιαπωνικά γρασίδι δάσος
  
Konjac
  
In Portuguese
floresta grama japonês
  
Amorphophallus konjac
  
In Polish
Japoński las lato
  
konjac
  
In Latin
Forest gramina Italica
  
Konjac
  
Kingdom
Plantae
  
Plantae
  
Phylum
Angiosperms
  
Tracheophyta
  
Class
Monocots
  
Magnoliopsida
  
Order
Poales
  
Alismatales
  
Family
Poaceae
  
Araceae
  
Genus
Hachanechloa
  
Amorphophallus
  
Clade
Angiosperms
  
Angiosperms, Monocots
  
Tribe
Not Available
  
Thomsonieae
  
Subfamily
Arundinariinae
  
Aroideae
  
Number of Species
Not Available
  
Not Available
  
Season and Care of Japanese Forest Grass and Devil's Tongue
Season and care of Japanese Forest Grass and Devil's Tongue is important to know. While considering everything about Japanese Forest Grass and Devil's Tongue Care, growing season is an essential factor. Japanese Forest Grass season is Spring, Summer and Fall and Devil's Tongue season is Spring, Summer and Fall. The type of soil for Japanese Forest Grass is Loam and for Devil's Tongue is Loam, Sand while the PH of soil for Japanese Forest Grass is Acidic, Neutral and for Devil's Tongue is Acidic, Neutral, Alkaline.
Japanese Forest Grass and Devil's Tongue Physical Information
Japanese Forest Grass and Devil's Tongue physical information is very important for comparison. Japanese Forest Grass height is 30.50 cm and width 30.50 cm whereas Devil's Tongue height is 10.20 cm and width 30.00 cm. The color specification of Japanese Forest Grass and Devil's Tongue are as follows:
Japanese Forest Grass flower color: Blue Violet
Japanese Forest Grass leaf color: Yellow, Green and Light Green
Devil's Tongue flower color: Yellow and Orange
- Devil's Tongue leaf color: Green
Care of Japanese Forest Grass and Devil's Tongue
Care of Japanese Forest Grass and Devil's Tongue 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 Devil's Tongue pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer Japanese Forest Grass needs Lots of watering and in winter, it needs Adequately. Whereas, in summer Devil's Tongue needs Lots of watering and in winter, it needs Average Water.