Life Span
Perennial
Perennial
Type
Tree
Cactus or Succulent
Origin
Southern Europe, Mediterranean, Northern Africa
North America, Southwestern United States, Mexico
Types
Quercus nigra, Quercus laurifolia
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Number of Varieties
829
0
40000
👆🏻
Habitat
-
limestone outcrops, Rocky areas, Semi desert
USDA Hardiness Zone
7-912-15
0
99
👆🏻
AHS Heat Zone
9-7
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
Oval or Rounded
Plant Size
Minimum Height
1,220.00 cm40.00 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm13.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Green
Yellow, Magenta
Flower Color Modifier
Bicolor
-
Fruit Color
Brown, Chocolate, Black
Pink, Red
Leaf Color in Spring
Light Green, Bronze
-
Leaf Color in Summer
Gray Green, Dark Green
-
Leaf Color in Fall
Gray Green, Dark Green
-
Leaf Color in Winter
Gray Green, Dark Green
-
Shape
Leaf Shape
Oblong or Lanceolate
-
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Slow
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Grafting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Requires regular watering
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
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
-
Fertilizers
fertilize in fall, Nitrogen, Phosphorous, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Moth
Red blotch
Plant Tolerance
Pollution, Shade areas
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Fine
Bold
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
-
Allergy
sneezing, Vomiting, Watery eyes
-
Uses
Aesthetic Uses
Cottage Garden
Showy Purposes
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Nesting sites for birds, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Digestive, Skin irritation
-
Part of Plant Used
Bark, Fruits, Wood
Flowers
Other Uses
Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees, Street Trees
Container, Houseplant, Rock Garden, Wall
Botanical Name
QUERCUS laurifolia
ECHINOCACTUS horizonthalonius
Common Name
Darlington Oak, Diamond-leaf Oak, Laurel Oak, Laurel-leaf Oak, Swamp Laurel Oak, Water Oak
Devilshead, Turk's head cactus, Blue barrel cactus, Eagle's claw, Horse maimer, Horse crippler, Visnaga meloncillo
In Hindi
Quercus
Blue barrel cactus
In German
Quercus
Blau Faßkaktus
In French
Quercus
Bleu barrel cactus
In Spanish
Quercus
biznaga Azul
In Greek
Quercus
Μπλε βαρέλι κάκτος
In Portuguese
Quercus
cacto de tambor azul
In Polish
Quercus
Niebieski baryłkę kaktus
In Latin
Quercus
Blue Cactus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Caryophyllales
Family
Fagaceae
Cactaceae
Genus
Quercus
Echinocactus
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Core eudicots, Eudicots
Tribe
-
Cacteae
Subfamily
-
Cactaceae
Number of Species
45029
1
27800
👆🏻