Life Span
Perennial
Biennial
Type
Flowering Plants
Tree
Origin
Northeastern United States, Mid-Atlantic United States, North-Central United States, Central United States
Australia
Types
Penstemon
Narrowleaf Bottle Tree, Pink Flame Tree, Rusty Kurrajong
Number of Varieties
1530
0
40000
👆🏻
Habitat
Fields, open Woodlands, Wood Margins
Subtropical climates, Subtropical forests
USDA Hardiness Zone
3-89-11
0
99
👆🏻
AHS Heat Zone
8-1
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
H1, H2, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
60.00 cm2,743.20 cm
0
3900
👆🏻
Minimum Width
30.00 cm1,500.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Light Pink
Crimson, Orange Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Dark Red, Sienna, Chocolate
Leaf Color in Spring
Dark Red
-
Leaf Color in Summer
Dark Red
Red, Green, Light Green
Leaf Color in Fall
Dark Red
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Lance-shaped to oblong
Lobed
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Early Spring, Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Pollution, Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Root Division, Seedlings, Softwood cuttings
Grafting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
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
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove deadheads
Fertilizers
Complete balanced fertilizer
Nitrogen
Pests and Diseases
Leaf spot, Root rot
Red blotch
Plant Tolerance
Drought
Drought, Pollution
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
Medium
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds, Butterflies
Hummingbirds
Allergy
Mild Allergen
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Borders, Wild gardens
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Nesting sites for birds, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
Tooth ache
-
Part of Plant Used
Root
Root, Seeds
Other Uses
Showy Purposes
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Mixed Border, Wildflower
Feature Plant, Shade Trees, Street Trees, Tropical
Botanical Name
PENSTEMON digitalis 'Husker Red'
BRACHYCHITON rupestris
Common Name
Husker Red Penstemon, Talus Slope Penstemon
Australian Flame Tree, Flame Bottle Tree, Illawarra Flame Tree
In Hindi
Talus Slope Penstemon
बोतल ट्री
In German
Gehängeschutt Penstemon
Flaschenbaum
In French
Talus Slope Penstemon
Bouteille Arbre
In Spanish
Astrágalo pendiente Penstemon
Árbol de la botella
In Greek
Αστράγαλος Κλίση Penstemon
Μπουκάλι Δέντρο
In Portuguese
Talus Penstemon Slope
Bottle Tree
In Polish
Talus Slope Penstemon
Butelka Drzewo
In Latin
Talus Clivo Persicaria
Utrem ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Malvales
Family
Scrophulariaceae
Sterculiaceae
Genus
Penstemon
brachychiton
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
Sterculieae
Subfamily
-
Sterculioideae
Number of Species
28030
1
27800
👆🏻