Life Span
Biennial
Perennial
Type
Tree
Tree
Origin
Canary Islands
Southern Europe, Mediterranean, Northern Africa
Types
Echium pininana
Quercus nigra, Quercus laurifolia
Number of Varieties
108
0
40000
👆🏻
Habitat
tropical environments
-
USDA Hardiness Zone
8-107-9
0
99
👆🏻
AHS Heat Zone
9 - 1
9-7
Sunset Zone
21,22
7, 8, 9, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
240.00 cm1,220.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Blue Violet
Light Green
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Chocolate, Black
Leaf Color in Spring
Green, Gray Green
Light Green, Bronze
Leaf Color in Summer
Green, Gray Green
Gray Green, Dark Green
Leaf Color in Fall
Green, Gray Green
Gray Green, Dark Green
Leaf Color in Winter
Light Green
Gray Green, Dark Green
Shape
Leaf Shape
Lobed
Oblong or Lanceolate
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Pollution
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
fertilize in fall, Nitrogen, Phosphorous, Potassium
Pests and Diseases
Red blotch
Aphids, Moth
Plant Tolerance
Drought
Pollution, Shade areas
Flowers
Showy
Insignificant
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Birds
Allergy
-
sneezing, Vomiting, Watery eyes
Uses
Aesthetic Uses
Showy Purposes
Cottage Garden
Beauty Benefits
-
Good for skin, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
-
Digestive, Skin irritation
Part of Plant Used
Flowers, Leaves
Bark, Fruits, Wood
Other Uses
Showy Purposes
Charcoal, Used as firewood, Used for its medicinal properties, Wood is used fore making tools
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Screening / Wind Break, Shade Trees, Street Trees
Botanical Name
ECHIUM pininana
QUERCUS laurifolia
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Darlington Oak, Diamond-leaf Oak, Laurel Oak, Laurel-leaf Oak, Swamp Laurel Oak, Water Oak
In Hindi
Tree Echium
Quercus
In German
Baum Aciam
Quercus
In French
Arbre ACIAM
Quercus
In Spanish
árbol Aciam
Quercus
In Greek
δέντρο Aciam
Quercus
In Portuguese
árvore Aciam
Quercus
In Polish
drzewo Aciam
Quercus
In Latin
lignum Aciam
Quercus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Fagales
Family
Boraginaceae
Fagaceae
Genus
Echium
Quercus
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
60450
1
27800
👆🏻