Life Span
Perennial
Perennial
Type
Tree
Grass
Origin
North America
-
Types
Water elm
Calamagrostis x acutiflora 'Overdam'
Number of Varieties
352
0
40000
👆🏻
Habitat
Floodplains, Hillside, stream banks, Swamps, Upland
Grassland, low mountains, Semi desert, Woodlands
USDA Hardiness Zone
3-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 5
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
1,830.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
910.00 cm60.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Light Green
White, Green
Leaf Color in Summer
Dark Green
Light Green
Leaf Color in Fall
Light Yellow
White, Green, Orange, Gold
Leaf Color in Winter
-
Gold, Tan
Shape
Leaf Shape
Oblique base
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Average
Bloom Time
Early Spring
Summer, Late Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Cold climate, Drought, Pollution, Salt
Wet Site, Pollution, Drought, Salt, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
Average Water Needs
In Summer
Ample Water
Lots of watering
In Spring
Average Water
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
Red blotch
Plant Tolerance
Cold climate, Drought, Salt
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
allergic reaction, Asthma
Skin irritation
Uses
Aesthetic Uses
Landscape Designing
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Absorbs greenhouse gases, Absorbs huge amounts of CO2, Air purification, Food for birds, Forms dense stands, Nesting sites for birds, Prevent Soil Erosion, Shelter for wildlife, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Astringent
-
Part of Plant Used
Bark, Stem, Tree trunks, Wood
Whole plant
Other Uses
Used as firewood, Used for woodware, Used in biomass, Used in construction, Used in Furniture, Used in paper industry, Used in pulpwood and lumber production, Wood is used for making furniture, Wood is used for ship building, Wood is used fore making tools, Wood is used in construction, Wood log is used in making fences
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Botanical Name
ULMUS americana
CALAMAGROSTIS x acutiflora 'Overdam'
Common Name
American Elm
Feather Reed Grass, Overdam Feather Reed Grass
In Hindi
अमेरिकी एल्म
Overdam घास
In German
amerikanische Ulme
Overdam Grass
In French
orme d'Amérique
Overdam Herbe
In Spanish
olmo americano
Overdam Hierba
In Greek
American Elm
Overdam Grass
In Portuguese
olmo americano
Overdam Relva
In Polish
Amerykański wiązu
Overdam Trawa
In Latin
Latin ulmo
Overdam Trawa
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Rosales
Poales
Family
Ulmaceae
Poaceae
Genus
Ulmus
Calamagrostis
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
-
Amaryllidoideae
Number of Species
40260
1
27800
👆🏻