Life Span
Perennial
Perennial
Type
Shrub
Fruit
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
Southern Asia, India, Melanesia, Australia
Types
-
etrog
Number of Varieties
25
0
40000
👆🏻
Habitat
Cultivated Beds
Mediterranean region, Subtropical climates, Tropical regions
USDA Hardiness Zone
8-119-11
0
99
👆🏻
AHS Heat Zone
11-7
12-9
Sunset Zone
H1, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
90.00 cm240.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Magenta, Orange Red
White, Purple
Flower Color Modifier
-
Bicolor
Fruit Color
Brown, Red
Yellow
Leaf Color in Spring
Green, Blue Green
Green, Dark Green
Leaf Color in Summer
Green, Blue Green
Green, Dark Green
Leaf Color in Fall
Green, Blue Green
Green, Dark Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Arrowhead
Ovate elongated
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Early Spring, Spring, Winter, Late Winter, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Needs less 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
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Apply 10-10-10 amount
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Aphids, Citrus foot rot, Leafminers, Red blotch
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Birds, Butterflies
Allergy
Toxic
Mild Allergen
Uses
Aesthetic Uses
Borders
Showy Purposes
Beauty Benefits
-
Brightens the skin complexion, Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
Antibiotic, Antidote, Pulmonary afflictions, Recovering internal injuries
Part of Plant Used
Flowers, Leaves
Fruits, Leaves
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
Used as a nutritious food item, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Container, Edible, Feature Plant, Fruit / Fruit Tree, Hedges, Houseplant, Shade Trees, Topiary / Bonsai / Espalier, Tropical
Botanical Name
ERYTHRINA herbacea
CITRUS medica
Common Name
Red cardinal, Cardinal spear
Citron
In Hindi
Red Cardinal
नीबू
In German
Red Cardinal
Zitrone
In French
Cardinal rouge
Citron
In Spanish
Cárdenas
Cidra
In Greek
κόκκινο Καρδινάλιος
Κίτρο
In Portuguese
Cardeal vermelho
cidra
In Polish
Red Cardinal
Cytryna
In Latin
Cardinalis Rubrum
Chron
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Sapindales
Family
Fabaceae
Rutaceae
Genus
Erythrina
Citrus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Phaseoleae
Citreae
Subfamily
Faboideae
Aurantioideae
Number of Species
107
1
27800
👆🏻