Life Span
Perennial
Perennial
Type
Shrub
Grass
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
Eastern Africa, Southern Africa
Types
-
Robusta blue, Robusta green, Curvula
Number of Varieties
220
0
40000
👆🏻
Habitat
Cultivated Beds
Cultivated Beds
USDA Hardiness Zone
8-117-13
0
99
👆🏻
AHS Heat Zone
11-7
12 - 10
Sunset Zone
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
90.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Magenta, Orange Red
Gray, Lavender
Flower Color Modifier
-
Bicolor
Fruit Color
Brown, Red
Gray Green, Silver
Leaf Color in Spring
Green, Blue Green
Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Light Green
Leaf Color in Fall
Green, Blue Green
Dark Green, Bronze
Leaf Color in Winter
-
Yellow, Dark Green, Bronze
Shape
Leaf Shape
Arrowhead
Grass like
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Average Water Needs
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, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut back old stems to the ground
Fertilizers
Apply 10-10-10 amount
Requires high amount of nitrogen
Pests and Diseases
-
-
Plant Tolerance
Drought
Drought
Flowers
Showy
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
-
Allergy
Toxic
conjunctivitis, Pollen
Uses
Aesthetic Uses
Borders
Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Erosion control
Plant Benefits
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
-
Part of Plant Used
Flowers, Leaves
Leaves, Seeds
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
Used as a grain, Used to make baskets, brooms, hats
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Bedding Plant, Container, Edging, Groundcover, Mixed Border, Rock Garden / Wall
Botanical Name
ERYTHRINA herbacea
ERAGROSTIS curvula
Common Name
Red cardinal, Cardinal spear
Weeping Lovegrass
In Hindi
Red Cardinal
Weeping Lovegrass
In German
Red Cardinal
Weinend lovegrass
In French
Cardinal rouge
Weeping lovegrass
In Spanish
Cárdenas
Pasto llorón
In Greek
κόκκινο Καρδινάλιος
κλάμα Lovegrass
In Portuguese
Cardeal vermelho
chorando lovegrass
In Polish
Red Cardinal
Płacząca Lovegrass
In Latin
Cardinalis Rubrum
Plorans Lovegrass
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Liliopsida
Order
Fabales
Cyperales
Family
Fabaceae
Poaceae
Genus
Erythrina
Eragrostis
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Commelinids, Monocots
Tribe
Phaseoleae
Eragrostideae
Subfamily
Faboideae
Chloridoideae
Number of Species
1010
1
27800
👆🏻