Life Span
Perennial
  
Perennial
  
Type
Ornamental Grasses and Bamboo
  
Tree
  
Origin
Southern Europe, Western Europe, Mediterranean
  
North America
  
Types
Not Available
  
Water elm
  
Habitat
Desert, Dry areas, Dry Forest, Rocky areas
  
Floodplains, Hillside, stream banks, Swamps, Upland
  
USDA Hardiness Zone
4-9
  
3-9
  
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, 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
Cushion/Mound-forming
  
Upright/Erect
  
Plant Size
  
  
Minimum Height
1,830.00 cm
  
22
Plant Color
  
  
Flower Color
Blue Green
  
Green
  
Flower Color Modifier
Bicolor
  
Bicolor
  
Fruit Color
Not Available
  
Tan
  
Leaf Color in Spring
Blue Green, Silver, Gray
  
Light Green
  
Leaf Color in Summer
Light Green
  
Dark Green
  
Leaf Color in Fall
Blue Green, Silver, Gray
  
Light Yellow
  
Leaf Color in Winter
Blue Green, Tan, Silver, Gray
  
Not Available
  
Shape
  
  
Leaf Shape
Grass like
  
Oblique base
  
Thorns
No
  
No
  
Plant Season
Spring, Summer, Fall, Winter
  
Spring, Summer, Fall, Winter
  
Growing Conditions
  
  
Sunlight
Full Sun
  
Full Sun
  
Growth Rate
Medium
  
Fast
  
Type of Soil
Clay, Loam, Sand
  
Loam
  
The pH of Soil
Neutral, Alkaline
  
Acidic, Neutral
  
Soil Drainage
Well drained
  
Average
  
Bloom Time
Late Spring, Early Summer
  
Early Spring
  
Repeat Bloomer
No
  
No
  
Tolerances
Salt
  
Cold climate, Drought, Pollution, Salt
  
Where to Plant?
Container, Ground
  
Ground
  
How to Plant?
Rooted stem cutting, Seedlings, Stem Planting
  
Rooted stem cutting, Seedlings, Stem Planting
  
Plant Maintenance
Medium
  
Low
  
Watering Plants
  
  
Watering Requirements
Average Water Needs, occasional watering once established, Requires regular watering, Requires watering in the growing season
  
Average Water Needs, Requires regular watering, Requires watering in the growing season, Water Deeply
  
In Summer
Lots of watering
  
Ample Water
  
In Spring
Moderate
  
Average Water
  
In Winter
Average Water
  
Average Water
  
Soil
  
  
Soil pH
Neutral, Alkaline
  
Acidic, Neutral
  
Soil Type
Clay, Loam, Sand
  
Loam
  
Soil Drainage Capacity
Well drained
  
Average
  
Sun Exposure
Full Sun
  
Full Sun
  
Pruning
Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches, Remove dead leaves
  
Remove dead branches, Remove dead or diseased plant parts, Remove hanging branches
  
Fertilizers
All-Purpose Liquid Fertilizer
  
Fertilize every year, fertilize in growing season, Nitrogen, Phosphorous, Potassium
  
Pests and Diseases
Red blotch
  
Bark beetles, Beetles, Borers, Mites, Moth, Red blotch, Scale
  
Plant Tolerance
Salt
  
Cold climate, Drought, Salt
  
Flowers
No
  
Insignificant
  
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
Matte
  
Matte
  
Evergreen
No
  
No
  
Invasive
No
  
No
  
Self-Sowing
Yes
  
Yes
  
Attracts
Butterflies, Hummingbirds
  
Not Available
  
Allergy
Asthma, Itchiness, Rash, Rhinitis
  
allergic reaction, Asthma
  
Uses
  
  
Aesthetic Uses
Ground Cover
  
Landscape Designing
  
Beauty Benefits
Not Available
  
No Beauty Benefits
  
Edible Uses
No
  
Yes
  
Environmental Uses
Air purification
  
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
  
Plant Benefits
  
  
Medicinal Uses
Not Available
  
Antispasmodic, Astringent
  
Part of Plant Used
Stem
  
Bark, Stem, Tree trunks, Wood
  
Other Uses
Used as Ornamental plant
  
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 Indoor Plant
No
  
No
  
Used As Outdoor Plant
Yes
  
Yes
  
Garden Design
Container, Edging, Mixed Border, Rock Garden / Wall
  
Feature Plant, Shade Trees, Street Trees
  
Botanical Name
HELICTOTRICHON sempervirens
  
ULMUS americana
  
Common Name
Blue Oat Grass
  
American Elm
  
In Hindi
ब्लू जई घास
  
अमेरिकी एल्म
  
In German
Blau Ährengras
  
amerikanische Ulme
  
In French
Bleu Oat Grass
  
orme d'Amérique
  
In Spanish
Azul hierba de avena
  
olmo americano
  
In Greek
Μπλε βρώμης Grass
  
American Elm
  
In Portuguese
Azul Aveia
  
olmo americano
  
In Polish
Niebieski Owies trawa
  
Amerykański wiązu
  
In Latin
Blue Oat Grass
  
Latin ulmo
  
Kingdom
Plantae
  
Plantae
  
Phylum
Magnoliophyta
  
Magnoliophyta
  
Class
Liliopsida
  
Magnoliopsida
  
Order
Poales
  
Rosales
  
Family
Poaceae
  
Ulmaceae
  
Genus
Helictotrichon
  
Ulmus
  
Clade
Angiosperms, Commelinids, Monocots
  
Angiosperms, Eudicots, Rosids
  
Tribe
Aveneae
  
Not Available
  
Subfamily
Pooideae
  
Not Available
  
Number of Species
Not Available
  
Season and Care of Blue Oat Grass and Elm
Season and care of Blue Oat Grass and Elm is important to know. While considering everything about Blue Oat Grass and Elm Care, growing season is an essential factor. Blue Oat Grass season is Spring, Summer, Fall and Winter and Elm season is Spring, Summer, Fall and Winter. The type of soil for Blue Oat Grass is Clay, Loam, Sand and for Elm is Loam while the PH of soil for Blue Oat Grass is Neutral, Alkaline and for Elm is Acidic, Neutral.
Blue Oat Grass and Elm Physical Information
Blue Oat Grass and Elm physical information is very important for comparison. Blue Oat Grass height is 45.00 cm and width 60.96 cm whereas Elm height is 1,830.00 cm and width 910.00 cm. The color specification of Blue Oat Grass and Elm are as follows:
Care of Blue Oat Grass and Elm
Care of Blue Oat Grass and Elm include pruning, fertilizers, watering etc. Blue Oat Grass pruning is done Cut or pinch the stems, Pinch Tips, Remove damaged leaves, Remove dead branches and Remove dead leaves and Elm pruning is done Remove dead branches, Remove dead or diseased plant parts and Remove hanging branches. In summer Blue Oat Grass needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Elm needs Ample Water and in winter, it needs Average Water.