Life Span
Perennial
Perennial
Type
Herbs, Perennial
Cactus or Succulent
Origin
South-Eastern Asia
North America, Southwestern United States, Mexico
Types
-
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
2029
0
40000
👆🏻
Habitat
Semi desert, Wet forest
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
9-1112-15
0
99
👆🏻
AHS Heat Zone
12 - 9
12-10
Sunset Zone
-
12, 13, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
460.00 cm40.00 cm
0
3900
👆🏻
Minimum Width
20.00 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Magenta
Flower Color Modifier
Bicolor
-
Fruit Color
-
Pink, Red
Leaf Color in Spring
Dark Green
-
Leaf Color in Summer
Green, Light Green
-
Leaf Color in Fall
Dark Green
-
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Elliptic
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Very Fast
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Drought
Where to Plant?
Container, Ground
Container, Ground, Pot
How to Plant?
Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs good drainage
Needs good drainage, Needs very little water, Water carefully
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut away fading foliage, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
All-Purpose Liquid Fertilizer, Don't use high pH fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Downy mildew, Dry root rot, Rust, Spider mites
Red blotch
Plant Tolerance
Heat Tolerance, Humidity
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
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Bees, Butterflies, Snails
-
Allergy
Dizziness, Mouth itching, Vomiting
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
Good Cleanser, Good for the Scalp
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Insect Repellent
Air purification
Plant Benefits
Medicinal Uses
Antipyretic, Bronchitis, Cough, Digestive disorders, Ear infections, Expectorant, Laxative, Migraines, Piles, Rheumatism, Throat infection, Treating fever
-
Part of Plant Used
Bark, Leaf Stalks, Leaves
Flowers
Other Uses
Biomass for fuel, Can be made into a herbal tea, Culinary use, Oil is used for aromatherapy, Used as a laxative
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Hedges, Mixed Border, Screening / Wind Break, Tropical
Container, Houseplant, Rock Garden, Wall
Botanical Name
Justicia adhatoda
ECHINOCACTUS horizonthalonius
Common Name
Malabar nut, Adulsa, Adhatoda, Vasaka
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
अडुळसा, अडुसा
Blue barrel cactus
In German
Indisches Lungenkraut
Blau Faßkaktus
In French
Justicia adhatoda
Bleu barrel cactus
In Spanish
Justicia adhatoda
biznaga Azul
In Greek
Justicia adhatoda
Μπλε βαρέλι κάκτος
In Portuguese
Justicia adhatoda
cacto de tambor azul
In Polish
Justicia adhatoda
Niebieski baryłkę kaktus
In Latin
Justicia adhatoda
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Caryophyllales
Family
Acanthaceae
Cactaceae
Genus
Justicia
Echinocactus
Clade
Angiosperms, Monocots
Angiosperms, Core eudicots, Eudicots
Tribe
Justicieae
Cacteae
Subfamily
Acanthoideae
Cactaceae
Number of Species
65829
1
27800
👆🏻