Life Span
Perennial
Perennial
Type
Grass
Tree
Origin
Eastern Africa, Southern Africa
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Types
Robusta blue, Robusta green, Curvula
-
Number of Varieties
203
0
40000
👆🏻
Habitat
Cultivated Beds
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
USDA Hardiness Zone
7-134-9
0
99
👆🏻
AHS Heat Zone
12 - 10
9-1
Sunset Zone
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, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
90.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
90.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Gray, Lavender
Yellow, Brown
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gray Green, Silver
Black
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Light Green
Green, Light Green
Leaf Color in Fall
Dark Green, Bronze
Yellow, Light Yellow, Tan
Leaf Color in Winter
Yellow, Dark Green, Bronze
-
Shape
Leaf Shape
Grass like
Oval with a pointed tip and fine teeth along their edges
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Summer, Early Fall
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs
Requires a lot of watering, 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
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Cut back old stems to the ground
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Fertilizers
Requires high amount of nitrogen
All-Purpose Liquid Fertilizer, No need to fertilize every year
Pests and Diseases
-
Aphids, Red blotch, Sawfly Larvae
Plant Tolerance
Drought
Pollution, Soil Compaction, Wet Site
Flowers
Showy
Showy
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
conjunctivitis, Pollen
Asthma
Uses
Aesthetic Uses
Borders, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control
Erosion control, Wildlife
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Leaves, Seeds
Whole plant
Other Uses
Used as a grain, Used to make baskets, brooms, hats
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Container, Edging, Groundcover, Mixed Border, Rock Garden / Wall
Feature Plant, Shade Trees
Botanical Name
ERAGROSTIS curvula
BETULA nigra
Common Name
Weeping Lovegrass
River Birch
In Hindi
Weeping Lovegrass
River Birch
In German
Weinend lovegrass
Fluss Birch
In French
Weeping lovegrass
Birch river
In Spanish
Pasto llorón
river Birch
In Greek
κλάμα Lovegrass
ποταμός Birch
In Portuguese
chorando lovegrass
river Birch
In Polish
Płacząca Lovegrass
Rzeka Birch
In Latin
Plorans Lovegrass
Betula
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Cyperales
Fagales
Family
Poaceae
Betulaceae
Genus
Eragrostis
Betula
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Eragrostideae
-
Subfamily
Chloridoideae
-
Number of Species
103
1
27800
👆🏻