Life Span
Annual
Perennial
Type
Bulb or Corm or Tuber
Cactus or Succulent
Origin
Eastern Europe, Southern Europe, Mediterranean, Turkey, Western Asia
North America, Southwestern United States, Mexico
Types
Mountain silverbell , Rosea
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
329
0
40000
👆🏻
Habitat
Floodplains, low mountains, Lower slopes, secondary forest
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
5-912-15
0
99
👆🏻
AHS Heat Zone
9-5
12-10
Sunset Zone
21,22
12, 13, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
25.40 cm40.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Yellow, Magenta
Flower Color Modifier
Bicolor
-
Fruit Color
-
Pink, Red
Leaf Color in Spring
Green
-
Leaf Color in Summer
Light Green
-
Leaf Color in Fall
Several shades of Green
-
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Acuminate
-
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
-
Loam, Sand
The pH of Soil
-
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Layering, Seedlings, Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
occasional watering once established
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
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Prune grass to maintain level, Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Pests and diseases free
Red blotch
Plant Tolerance
Drought and Salt
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
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Flying insects
-
Allergy
-
-
Uses
Aesthetic Uses
along a porch, deck or patio, Beautification, Cottage Garden, Showy Purposes, Wild gardens
Showy Purposes
Beauty Benefits
-
-
Edible Uses
-
Insignificant
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
-
Flowers
Other Uses
Decoration Purposes
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Rock Garden / Wall
Container, Houseplant, Rock Garden, Wall
Botanical Name
ORNITHOGALUM nutans
ECHINOCACTUS horizonthalonius
Common Name
Drooping Star-of-Bethlehem, Nodding Star-of-Bethlehem, Silver Bells
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
Silver bells
Blue barrel cactus
In German
Silver bells
Blau Faßkaktus
In French
Silver bells
Bleu barrel cactus
In Spanish
Silver bells
biznaga Azul
In Greek
Silver bells
Μπλε βαρέλι κάκτος
In Portuguese
Silver bells
cacto de tambor azul
In Polish
Silver bells
Niebieski baryłkę kaktus
In Latin
Silver bells
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Angiosperms
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Ebenales
Caryophyllales
Family
Asparagaceae
Cactaceae
Genus
Halesia
Echinocactus
Clade
Eudicots
Angiosperms, Core eudicots, Eudicots
Tribe
-
Cacteae
Subfamily
-
Cactaceae
Number of Species
429
1
27800
👆🏻