Life Span
Perennial
  
Perennial
  
Type
Grass
  
Tree
  
Origin
Hybrid origin
  
North America
  
Types
Karl Feather Reed Grass
Avalanche
Eldorado
Overdam
  
Bergmann's Elm, Chestnut-leafed Elm, Hangzhou Elm
  
Number of Varieties
Not Available
  
Habitat
Forest margins, gardens, Grassland, Humid climates
  
Woodland Garden Canopy
  
USDA Hardiness Zone
5-9
  
3-9
  
AHS Heat Zone
9 - 5
  
9-1
  
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
  
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
  
Habit
Upright/Erect
  
Upright/Erect
  
Plant Size
  
  
Plant Color
  
  
Flower Color
Light brown
  
Green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Non Fruiting Plant
  
Tan
  
Leaf Color in Spring
Green
  
Light Green
  
Leaf Color in Summer
Light Green
  
Dark Green
  
Leaf Color in Fall
Green
  
Light Yellow
  
Leaf Color in Winter
Gold, Tan
  
Not Available
  
Shape
  
  
Leaf Shape
Long linear and narrow
  
Ovate
  
Thorns
No
  
No
  
Plant Season
Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun, Partial Sun, Partial shade
  
Full Sun
  
Growth Rate
Fast
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Loam
  
The pH of Soil
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Average
  
Average
  
Bloom Time
Summer, Late Summer
  
Early Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Wet Site, Pollution, Salt, Soil Compaction
  
Pollution
  
Where to Plant?
Ground, Pot
  
Ground
  
How to Plant?
Spores
  
Budding, Grafting, Seedlings, Semi-hardwood cuttings, Softwood cuttings
  
Plant Maintenance
Medium
  
Medium
  
Watering Plants
  
  
Watering Requirements
Average Water Needs
  
Average Water Needs, Do Not over Water, Requires regular watering
  
In Summer
Lots of watering
  
Lots of watering
  
In Spring
Moderate
  
Moderate
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Acidic, Neutral, Alkaline
  
Acidic, Neutral
  
Soil Type
Clay, Loam, Sand
  
Loam
  
Soil Drainage Capacity
Average
  
Average
  
Sun Exposure
Full Sun, Partial Sun, Partial shade
  
Full Sun
  
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
  
Fertilizers
All-Purpose Liquid Fertilizer
  
Complete balanced fertilizer, fertilize in spring
  
Pests and Diseases
Pests and diseases free
  
Red blotch
  
Plant Tolerance
Drought
  
Pollution
  
Flowers
Showy
  
Yes
  
Flower Petal Number
Single
  
Single
  
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
Fine
  
Medium
  
Foliage Sheen
Glossy
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
No
  
Yes
  
Attracts
Birds
  
Birds, Butterflies, Not Available
  
Allergy
Skin irritation
  
Pollen
  
Uses
  
  
Aesthetic Uses
Not Used For Aesthetic Purpose
  
Not Used For Aesthetic Purpose
  
Beauty Benefits
Not Available
  
Good for skin and hair
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
Air purification, Nesting sites for birds, Shadow Tree
  
Plant Benefits
  
  
Medicinal Uses
No Medicinal Use
  
Antispasmodic, Astringent, Birthing aid, Haemostatic, Salve
  
Part of Plant Used
Whole plant
  
Bark, Fibre, Leaves
  
Other Uses
Not Available
  
Container, String, Used for woodware, Used in paper industry
  
Used As Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
  
Feature Plant, Shade Trees, Street Trees
  
Botanical Name
CALAMAGROSTIS x acutiflora
  
ULMUS americana 'Augustine'
  
Common Name
Feather Reed Grass
  
American Elm, Augustine Elm
  
In Hindi
पंख ईख घास
  
American Elm Tree
  
In German
Feather Reed Grass
  
Amerikanische Ulme
  
In French
Feather Reed Herbe
  
Américaine Elm Tree
  
In Spanish
Pluma Reed Hierba
  
Olmo Americano Árbol
  
In Greek
Αστραπή Reed Χόρτο
  
American Elm Tree
  
In Portuguese
Pena Reed grama
  
Árvore de olmo americano
  
In Polish
Pióro Reed trawy
  
Amerykańska Elm Tree
  
In Latin
Pluma Grass
  
Latin ulmo
  
Kingdom
Plantae
  
Plantae
  
Phylum
Not Available
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Poales
  
Urticales
  
Family
Poaceae
  
Ulmaceae
  
Genus
Calamagrostis
  
Ulmus
  
Clade
Angiosperms, Commelinids, Monocots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Aveneae
  
Not Available
  
Subfamily
Pooideae
  
Not Available
  
Number of Species
Not Available