Life Span
Biennial
Perennial
Type
Tree
Perennial
Origin
Canary Islands
Europe, Western Asia
Types
Echium pininana
Lamium galeobdolon
Number of Varieties
1015
0
40000
👆🏻
Habitat
tropical environments
Forest margins
USDA Hardiness Zone
8-104-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-1
Sunset Zone
21,22
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Mat-forming
Plant Size
Minimum Height
240.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
30.00 cm460.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Blue Violet
Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green, Gray Green
Green, Silver
Leaf Color in Summer
Green, Gray Green
Dark Green, Silver
Leaf Color in Fall
Green, Gray Green
Dark Green, Silver
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Lobed
Spreading mass
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Partial shade, Full Shade
Growth Rate
Fast
Very Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Neutral, Alkaline
Neutral
Soil Drainage
Well drained
Average
Bloom Time
Early Summer, Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings, Stem Cutting
Runners
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Medium
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Partial shade, Full Shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
cut main flower spike
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize the soil instead of direct applying
Pests and Diseases
Red blotch
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
Fine
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Bees, Insects
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves
-
Other Uses
Showy Purposes
Employed in herbal medicine
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Foundation, Groundcover, Mixed Border, Rock Garden, Wall
Botanical Name
ECHIUM pininana
LAMIASTRUM galeobdolon
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Yellow Archangel
In Hindi
Tree Echium
पीला महादूत
In German
Baum Aciam
Yellow Archangel
In French
Arbre ACIAM
Archange Jaune
In Spanish
árbol Aciam
Arcángel amarillo
In Greek
δέντρο Aciam
κίτρινο Αρχάγγελος
In Portuguese
árvore Aciam
Arcanjo amarelo
In Polish
drzewo Aciam
żółty Archanioła
In Latin
lignum Aciam
Yellow Archangeli
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Anthophyta
Class
Magnoliopsida
Equisetopsida
Order
Lamiales
Lamiales
Family
Boraginaceae
Lamiaceae
Genus
Echium
Lamium
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
605
1
27800
👆🏻