Life Span
Perennial
Perennial
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Europe, Asia
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Cropland, gardens, Grassland, Roadsides
USDA Hardiness Zone
4-9
4-9
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
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17, 23, 24
Habit
Oval or Rounded
Clump-Forming
Flower Color
Yellow, Brown
Brown
Flower Color Modifier
Bicolor
Bicolor
Leaf Color in Spring
Green, Light Green
Gray Green
Leaf Color in Summer
Green, Light Green
Light Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
Dark Green
Leaf Color in Winter
-
Tan, Brown
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Grass like
Plant Season
Spring, Summer, Fall, Winter
-
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Spring
Early Summer
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Low
Medium
Watering Requirements
Requires a lot of watering, Requires regular watering
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Red blotch
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Drought
Flower Petal Number
-
Single
Foliage Sheen
Matte
Matte
Allergy
Asthma
Asthma, Itchy eyes
Aesthetic Uses
Showy Purposes
-
Environmental Uses
Erosion control, Wildlife
Air purification
Medicinal Uses
-
Arthritis, Headache, Stomach pain
Part of Plant Used
Whole plant
Whole plant
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used as a nutritious food item
Used As Indoor Plant
No
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Feature Plant, Groundcover
Botanical Name
BETULA nigra
ARRHENATHERUM
Common Name
River Birch
Oatgrass
In Hindi
River Birch
जई घास
In German
Fluss Birch
Ährengras
In French
Birch river
Folle avoine
In Spanish
river Birch
oat Grass
In Greek
ποταμός Birch
βρώμη Grass
In Portuguese
river Birch
aveia-
In Polish
Rzeka Birch
Owies trawa
In Latin
Betula
oat Grass
Class
Magnoliopsida
Liliopsida
Family
Betulaceae
Poaceae
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Subfamily
-
Danthonioideae
Season and Care of River Birch and Oatgrass
Season and care of River Birch and Oatgrass is important to know. While considering everything about River Birch and Oatgrass Care, growing season is an essential factor. River Birch season is Spring, Summer, Fall and Winter and Oatgrass season is Spring, Summer, Fall and Winter. The type of soil for River Birch is Clay, Loam, Sand and for Oatgrass is Loam while the PH of soil for River Birch is Acidic, Neutral and for Oatgrass is Acidic, Neutral.
River Birch and Oatgrass Physical Information
River Birch and Oatgrass physical information is very important for comparison. River Birch height is 1,220.00 cm and width 1,220.00 cm whereas Oatgrass height is 20.50 cm and width 30.50 cm. The color specification of River Birch and Oatgrass are as follows:
River Birch flower color: Yellow and Brown
River Birch leaf color: Green and Light Green
Oatgrass flower color: Brown
- Oatgrass leaf color: Gray Green
Care of River Birch and Oatgrass
Care of River Birch and Oatgrass include pruning, fertilizers, watering etc. River Birch pruning is done Prune in the late winter or spring, Remove dead or diseased plant parts and Shape and thin as needed and Oatgrass pruning is done Remove damaged leaves, Remove dead branches and Remove dead leaves. In summer River Birch needs Lots of watering and in winter, it needs Average Water. Whereas, in summer Oatgrass needs Lots of watering and in winter, it needs Average Water.