Life Span
Perennial
Perennial
Type
Ornamental Plant
Cactus or Succulent
Origin
-
North America, Southwestern United States, Mexico
Types
Astrophytum myriostigma, Astrophytum ornatum
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
5029
0
40000
👆🏻
Habitat
Desert, Semi desert
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
12-1512-15
0
99
👆🏻
AHS Heat Zone
12-10
12-10
Sunset Zone
21, 22, 23, 24
12, 13, 21, 22, 23, 24
Habit
Oval or Rounded
Oval or Rounded
Plant Size
Minimum Height
25.00 cm40.00 cm
0
3900
👆🏻
Minimum Width
20.30 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow, Magenta
Flower Color Modifier
-
-
Fruit Color
-
Pink, Red
Leaf Color in Spring
-
-
Leaf Color in Summer
-
-
Leaf Color in Fall
-
-
Leaf Color in Winter
-
-
Shape
Leaf Shape
Elliptic
-
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
-
Full Sun, Partial Sun
Growth Rate
Very Slow
Slow
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
-
Well drained
Bloom Time
Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Cuttings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs very little water
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
Soil Type
-
Loam, Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
-
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
Mealy bugs
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
-
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds
-
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Flowers
Other Uses
-
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant
Container, Houseplant, Rock Garden, Wall
Botanical Name
Astrophytum myriostigma
ECHINOCACTUS horizonthalonius
Common Name
Bishop's Cap Cactus, Bishop's Hat, Bishop's Miter Cactus ,Star Cactus
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
Star Cactus
Blue barrel cactus
In German
Star Cactus
Blau Faßkaktus
In French
Star Cactus
Bleu barrel cactus
In Spanish
Star Cactus
biznaga Azul
In Greek
Star Cactus
Μπλε βαρέλι κάκτος
In Portuguese
Star Cactus
cacto de tambor azul
In Polish
Star Cactus
Niebieski baryłkę kaktus
In Latin
Star Cactus
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Caryophyllales
Caryophyllales
Family
Cactaceae
Cactaceae
Genus
Astrophytum
Echinocactus
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
Cacteae
Cacteae
Subfamily
Cactoideae
Cactaceae
Number of Species
629
1
27800
👆🏻