Life Span
Perennial
Perennial
Type
Shrub
Herbs
Origin
United States, Southeastern United States, South-Central United States, Texas, Mexico
-
Types
-
Ocimum americanum
Number of Varieties
220
0
40000
👆🏻
Habitat
Cultivated Beds
-
USDA Hardiness Zone
8-119-11
0
99
👆🏻
AHS Heat Zone
11-7
12-1
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
Clump-Forming
Plant Size
Minimum Height
90.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
60.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Magenta, Orange Red
White
Flower Color Modifier
-
Bicolor
Fruit Color
Brown, Red
Tan
Leaf Color in Spring
Green, Blue Green
Green, Gray Green
Leaf Color in Summer
Green, Blue Green
Green, Gray Green
Leaf Color in Fall
Green, Blue Green
Green, Gray Green
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Arrowhead
Oval
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
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer, Late Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Cuttings, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Allow soil to be completely dry in between waterings, Do Not over Water, 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
Neutral
Soil Type
Loam, Sand
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
-
Downy mildew, Dry root rot, Fusarium wilt, Gray mold, Japanese Beetles
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
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
Aphids, Beetles, Leaf Hoppers, Nematodes
Allergy
Toxic
Hives, Itchiness, Rash, Swelling
Uses
Aesthetic Uses
Borders
Borders, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Antiemetic, Diuretic, Purgative, Tonic
Low calories, Manganese, Potassium, ß-carotene, Vitamin A, Vitamin K
Part of Plant Used
Flowers, Leaves
Leaf Stalks, Leaves
Other Uses
Used as a general tonic, Used as a rat poison, Used as a vegetable
Added to salads, Powdered and mixed with tea, Used in tea, wine and sweet dishes, Used to flavour soups
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Wildflower
Container, Edible, Herb / Vegetable, Mixed Border
Botanical Name
ERYTHRINA herbacea
OCIMUM x citriodorum
Common Name
Red cardinal, Cardinal spear
Lemon Basil
In Hindi
Red Cardinal
नींबू तुलसी
In German
Red Cardinal
Limonenbasilikum
In French
Cardinal rouge
citron basilic
In Spanish
Cárdenas
Ocimum × citriodorum
In Greek
κόκκινο Καρδινάλιος
λεμόνι βασιλικός
In Portuguese
Cardeal vermelho
manjericão limão
In Polish
Red Cardinal
Bazylia cytrynowa
In Latin
Cardinalis Rubrum
lemon Basilius
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Lamiales
Family
Fabaceae
Lamiaceae
Genus
Erythrina
Ocimum
Clade
Angiosperms, Eudicots, Rosids
Asterids
Tribe
Phaseoleae
-
Subfamily
Faboideae
-
Number of Species
10169
1
27800
👆🏻