Life Span
Perennial
Annual
Type
Cactus or Succulent
Flowering Plants, Shrubs
Origin
North America, Southwestern United States, Mexico
America
Types
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Number of Varieties
29415
0
40000
👆🏻
Habitat
limestone outcrops, Rocky areas, Semi desert
Open areas, River side, Woods
USDA Hardiness Zone
12-154-9
0
99
👆🏻
AHS Heat Zone
12-10
8-1
Sunset Zone
12, 13, 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
Oval or Rounded
Cushion/Mound-forming
Plant Size
Minimum Height
40.00 cm0.54 cm
0
3900
👆🏻
Minimum Width
13.00 cm0.38 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Magenta
Blue, Red, Violet, White
Flower Color Modifier
-
Bicolor
Fruit Color
Pink, Red
-
Leaf Color in Spring
-
Dark Green
Leaf Color in Summer
-
Green
Leaf Color in Fall
-
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
-
Cushion
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Fall, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Well drained
The pH of Soil
Acidic, Neutral, Alkaline
Acidic
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer
Early Fall, Early Summer, Late Summer, Mid fall, Mid Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs good drainage, Needs very little water, Water carefully
Form a Soil ring to water efficiently, Prefer drip-irrigation instead of Over-head watering, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water twice a day in the initial period
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
Soil Type
Loam, Sand
Well drained
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial shade
Pruning
-
Cut or pinch the stems, Prune after flowering, Prune to control growth, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Botrytis Blight, Crown rot, Pythium rot, Stem spot
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
Fine
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds, Hummingbirds
Allergy
-
coma, convulsions, Diarrhea, exhaustion, Nausea, salivation, Vomiting, weakness
Uses
Aesthetic Uses
Showy Purposes
Beautification, Bouquets, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Asthma, Bronchitis, Croup
Part of Plant Used
Flowers
Leaves, Seeds
Other Uses
Used as Ornamental plant
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Houseplant, Rock Garden, Wall
Bedding Plant, Bog Garden, Edging, Foundation, Hanging Basket, Houseplant, Mixed Border, Rock Garden / Wall
Botanical Name
ECHINOCACTUS horizonthalonius
Lobelia laxiflora
Common Name
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
Lobelia
In Hindi
Blue barrel cactus
Lobelia
In German
Blau Faßkaktus
Lobelie
In French
Bleu barrel cactus
Lobelia
In Spanish
biznaga Azul
Lobelia
In Greek
Μπλε βαρέλι κάκτος
λοβηλία
In Portuguese
cacto de tambor azul
Lobélia
In Polish
Niebieski baryłkę kaktus
Lobelia
In Latin
Blue Cactus
Lobelia
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Dicotyledonae
Order
Caryophyllales
Asterales
Family
Cactaceae
Campanulaceae
Genus
Echinocactus
Lobelia
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
Cacteae
-
Subfamily
Cactaceae
Lobelioideae
Number of Species
29415
1
27800
👆🏻