Life Span
Perennial
Annual
Type
Tree
Flowering Plants
Origin
North America
China
Types
Water elm
Ribbon series, Milady aster
Number of Varieties
3535
0
40000
👆🏻
Habitat
Floodplains, Hillside, stream banks, Swamps, Upland
Cold Regions
USDA Hardiness Zone
3-93-9
0
99
👆🏻
AHS Heat Zone
9-1
9 - 1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21
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
Habit
Upright/Erect
Upright/Erect
Plant Size
Minimum Height
1,830.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
910.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
White, Yellow, Purple, Pink, Rose, Crimson, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Tan
-
Leaf Color in Spring
Light Green
Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Light Yellow
Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Oblique base
Arrowhead
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial shade
Growth Rate
Fast
Medium
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Early Summer, Summer, Late Summer, Early Fall, Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Cold climate, Drought, Pollution, Salt
Drought
Where to Plant?
Ground
Container, 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
Do Not over Water, Keep ground moist, Never Over-water, Requires a lot of watering, Requires regular watering
In Summer
Ample Water
Lots of watering
In Spring
Average Water
Moderate
In Winter
Average Water
Alternate Days
Soil
Soil pH
Acidic, Neutral
Slightly Acidic
Soil Type
Loam
Loamy, Well drained
Soil Drainage Capacity
Average
Loamy, Well drained
Sun Exposure
Full Sun
Full Sun
Pruning
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
Compost, Well-rotted manure
Pests and Diseases
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
fungus
Plant Tolerance
Cold climate, Drought, Salt
Drought
Flowers
Insignificant
Showy
Flower Petal Number
Single
Single, Double, Semi-Double
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
allergic reaction, Asthma
Asthma
Uses
Aesthetic Uses
Landscape Designing
Beautification, Bouquets, Hanging Basket, Landscape Designing, Showy Purposes
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, Food for insects, Versatility, Very little waste
Plant Benefits
Medicinal Uses
Antispasmodic, Astringent
Rheumatism
Part of Plant Used
Bark, Stem, Tree trunks, Wood
Flowers
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
Decoration Purposes, Employed in herbal medicine, Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Bedding Plant, Container, Cottage garden, Rock Garden, Showy Tree
Botanical Name
ULMUS americana
CALLISTEPHUS chinensis
Common Name
American Elm
China Aster
In Hindi
अमेरिकी एल्म
चीन एस्टर
In German
amerikanische Ulme
China Aster
In French
orme d'Amérique
Chine Aster
In Spanish
olmo americano
aster de China
In Greek
American Elm
Κίνα Aster
In Portuguese
olmo americano
China Aster
In Polish
Amerykański wiązu
Chiny Aster
In Latin
Latin ulmo
Sinis Aster
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Asterales
Family
Ulmaceae
Asteraceae
Genus
Ulmus
Callistephus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
Astereae
Subfamily
-
Asteroideae
Number of Species
4015
1
27800
👆🏻