Life Span
Perennial
Perennial
Type
Shrub
Cactus or Succulent
Origin
Eastern Africa, Southern Africa
North America, Southwestern United States, Mexico
Types
Epigeal, Hypogeal
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
229
0
40000
👆🏻
Habitat
Coastal sand dunes, Wild
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
10-1512-15
0
99
👆🏻
AHS Heat Zone
12-1
12-10
Sunset Zone
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
12, 13, 21, 22, 23, 24
Habit
-
Oval or Rounded
Plant Size
Minimum Height
30.00 cm40.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Green, Orange
Yellow, Magenta
Flower Color Modifier
-
-
Fruit Color
Green
Pink, Red
Leaf Color in Spring
Green, Blue Green
-
Leaf Color in Summer
Green, Blue Green
-
Leaf Color in Fall
Green, Blue Green
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Reniform
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Sand
Loam, Sand
The pH of Soil
Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Indeterminate
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
reseeds, root cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water, Keep the Soil well drained
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
Neutral
Acidic, Neutral, Alkaline
Soil Type
Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
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
Bold
Bold
Foliage Sheen
Matte
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
-
Allergy
Kidney Disease
-
Uses
Aesthetic Uses
Formal Garden, Hanging Basket
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Beans
Flowers
Other Uses
Basketary, Edible seed
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Mixed Border, Rock Garden, Wall
Container, Houseplant, Rock Garden, Wall
Botanical Name
COTYLEDON
ECHINOCACTUS horizonthalonius
Common Name
Pig's ear, Dog's ear
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
बीजपत्र
Blue barrel cactus
In German
Cotyledon
Blau Faßkaktus
In French
Cotyledon
Bleu barrel cactus
In Spanish
Cotyledon
biznaga Azul
In Greek
κοτυληδών kotylēdōn
Μπλε βαρέλι κάκτος
In Portuguese
Cotyledon
cacto de tambor azul
In Polish
Liścień
Niebieski baryłkę kaktus
In Latin
Cotyledon
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Rosales
Caryophyllales
Family
Crassulaceae
Cactaceae
Genus
Cotyledon L.
Echinocactus
Clade
Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
Cacteae
Subfamily
-
Cactaceae
Number of Species
1229
1
27800
👆🏻