Life Span
Perennial
Perennial
Type
Tree
Perennial, Shrub
Origin
Brazil
Northwestern United States, Canada
Types
Laburnum anagyroides
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Number of Varieties
2578
0
40000
👆🏻
Habitat
Shady Edge, Woodland Garden Dappled Shade
foothill woods, High elevation, Open areas, Rocky areas
USDA Hardiness Zone
11-154-9
0
99
👆🏻
AHS Heat Zone
12-10
9-1
Sunset Zone
H1, H2, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
Habit
Upright/Erect
Mat-forming
Plant Size
Minimum Height
1,520.00 cm45.72 cm
0
3900
👆🏻
Minimum Width
460.00 cm40.64 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Lemon yellow
Purple
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Gray Green
Brown
Leaf Color in Spring
Green
Dark Green
Leaf Color in Summer
Green
Dark Green
Leaf Color in Fall
Green
Dark Green
Leaf Color in Winter
Green
Dark Green
Shape
Leaf Shape
Compound
Narrow and lance shape
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Slow
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Summer, Late Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground
How to Plant?
Budding, Grafting, root cutting, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water, Keep the Soil well drained, Requires more often in extreme heat, Requires regular watering
Needs less watering, Requires regular watering, Water occasionally
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
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
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
All-Purpose Liquid Fertilizer
Pests and Diseases
Canker, Caterpillars, Root Pathogen
Red blotch
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
Coarse
Fine
Foliage Sheen
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Butterflies
Hummingbirds, Butterflies
Allergy
allergic reaction, poisonous if ingested, Skin irritation
Asthma, Pollen
Uses
Aesthetic Uses
Formal Garden, Used in parkland
Cottage Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Wildlife
Plant Benefits
Medicinal Uses
Vomiting
Recovering internal injuries, Wounds
Part of Plant Used
Seeds
Flowers
Other Uses
Pesticide, Used as Ornamental plant, Wood is used for making furniture
Container, Used as Ornamental plant, Veterinarian uses
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Tropical
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
LOPHANTHERA lactescens
PENSTEMON fruticosus 'Purple Haze'
Common Name
Golden Chain Tree
Bush Penstemon, Shrubby Penstemon
In Hindi
Laburnum
Bush Penstemon
In German
Goldregen (Pflanze)
Bush Penstemon
In French
Laburnum
Bush Penstemon
In Spanish
Laburnum
Bush Penstemon
In Greek
Laburnum
Μπους Penstemon
In Portuguese
Laburnum
Bush, Penstemon
In Polish
Złotokap
Bush Penstemon
In Latin
Laburnum
Persicaria Bush
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fabales
Scrophulariales
Family
Fabaceae
Scrophulariaceae
Genus
Laburnum
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Faboideae
-
Number of Species
45250
1
27800
👆🏻