Life Span
Perennial
Annual
Type
Shrub
Flowering Plants
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
Asia, Europe
Types
-
Blue & Purple Rain viola, Bowles' Black pansy, Fizzy Lemonberry pansy, Karma Yellow pansy
Number of Varieties
2150
0
40000
👆🏻
Habitat
Cultivated Beds
Fields, gardens, meadows, rocky outcrops, wastelands
USDA Hardiness Zone
8-114-8
0
99
👆🏻
AHS Heat Zone
11-7
9-1
Sunset Zone
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
A1, A2, A3, H1, H2, 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
Cushion/Mound-forming
Plant Size
Minimum Height
90.00 cm1.50 cm
0
3900
👆🏻
Minimum Width
60.00 cm0.75 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Magenta, Orange Red
Blue, Orange, Pink, Red, White
Flower Color Modifier
-
Bicolor
Fruit Color
Brown, Red
-
Leaf Color in Spring
Green, Blue Green
Green
Leaf Color in Summer
Green, Blue Green
Green
Leaf Color in Fall
Green, Blue Green
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Arrowhead
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Fall, Spring, Summer, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Rich, Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Fall, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
It cannot sustain wet-feet, Keep the ground moist but not water-logged, Requires regular watering, Use and maintain water-efficient soaker hoses
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
Soil Type
Loam, Sand
Rich, Well drained
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 or pinch the stems, Prune after flowering, Prune for shortening long shoots, Remove deadheads
Fertilizers
Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Aphids, Crown rot, Downy mildew, Gray mold, Mosaic viruses, Powdery mildew, Root rot, Slugs, Snails, Spot anthracnose
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
-
Allergy
Toxic
-
Uses
Aesthetic Uses
Borders
Beautification, Bouquets, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
Asthma, epilepsy, Heart problems
Part of Plant Used
Flowers, Leaves
Flowers, Leaves
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Bedding Plant, Feature Plant, Foundation
Botanical Name
ERYTHRINA herbacea
Viola tricolor var. hortensis
Common Name
Red cardinal, Cardinal spear
Pansy
In Hindi
Red Cardinal
स्रीवत
In German
Red Cardinal
Stiefmütterchen
In French
Cardinal rouge
Pensée
In Spanish
Cárdenas
Pensamiento
In Greek
κόκκινο Καρδινάλιος
πανσές
In Portuguese
Cardeal vermelho
amor-perfeito
In Polish
Red Cardinal
Bratek
In Latin
Cardinalis Rubrum
Cinaede fill
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Malpighiales
Family
Fabaceae
Violaceae
Genus
Erythrina
Viola
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
Phaseoleae
-
Subfamily
Faboideae
-
Number of Species
10300
1
27800
👆🏻