Life Span
Biennial
Perennial
Type
Tree
Flowering Plants
Origin
Canary Islands
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Types
Echium pininana
Penstemon
Number of Varieties
1015
0
40000
👆🏻
Habitat
tropical environments
Fields, open Woodlands, Wood Margins
USDA Hardiness Zone
8-103-8
0
99
👆🏻
AHS Heat Zone
9 - 1
8-1
Sunset Zone
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
240.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
30.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Light Blue, Blue Violet
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Green, Gray Green
Dark Red
Leaf Color in Summer
Green, Gray Green
Dark Red
Leaf Color in Fall
Green, Gray Green
Dark Red
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Lobed
Lance-shaped to oblong
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Cutting
Root Division, Seedlings, Softwood cuttings
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
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
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
Complete balanced fertilizer
Pests and Diseases
Red blotch
Leaf spot, Root rot
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
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
-
Birds, Hummingbirds, Butterflies
Allergy
-
Mild Allergen
Uses
Aesthetic Uses
Showy Purposes
Borders, Wild gardens
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Tooth ache
Part of Plant Used
Flowers, Leaves
Root
Other Uses
Showy Purposes
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Wildflower
Cutflower, Mixed Border, Wildflower
Botanical Name
ECHIUM pininana
PENSTEMON digitalis 'Husker Red'
Common Name
Giant Viper's Bugloss, Pine Echium, Tree Echium
Husker Red Penstemon, Talus Slope Penstemon
In Hindi
Tree Echium
Talus Slope Penstemon
In German
Baum Aciam
Gehängeschutt Penstemon
In French
Arbre ACIAM
Talus Slope Penstemon
In Spanish
árbol Aciam
Astrágalo pendiente Penstemon
In Greek
δέντρο Aciam
Αστράγαλος Κλίση Penstemon
In Portuguese
árvore Aciam
Talus Penstemon Slope
In Polish
drzewo Aciam
Talus Slope Penstemon
In Latin
lignum Aciam
Talus Clivo Persicaria
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Lamiales
Scrophulariales
Family
Boraginaceae
Scrophulariaceae
Genus
Echium
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
60280
1
27800
👆🏻