Life Span
Perennial
Perennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, South-Central United States, Texas, Canada
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Ash leaves maple, Acer negundo califormicum tehachapi, Acer negundo Flamingo
Number of Varieties
783
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Anthropogenic, Floodplains, Forests, Shores of rivers or lakes, Terrestrial
USDA Hardiness Zone
4-92-8
0
99
👆🏻
AHS Heat Zone
9-1
8-3
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Mat-forming
Oval or Rounded
Plant Size
Minimum Height
45.72 cm2,438.40 cm
0
3900
👆🏻
Minimum Width
40.64 cm1,524.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
Red, Yellow green, Dark Red
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Green, Tan
Leaf Color in Spring
Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Yellow, Yellow green, Brown
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Narrow and lance shape
Broadly Ovate
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Slow
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Spring, Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Wet Site, Pollution, Drought, Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Rooted stem cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Average Water Needs, Needs watering once a week
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, Alkaline
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune every year, Prune in early spring, Prune in late winter, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought, Pollution, Soil Compaction, Wet Site
Flowers
✔
✘
✔
✘
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Aphids, Birds, Squirrels
Allergy
Asthma, Pollen
Asthma, Runny nose, Skin irritation
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Bonsai
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Air purification, Shadow Tree, Wildlife
Plant Benefits
Medicinal Uses
Recovering internal injuries, Wounds
Antidote, Antiemetic
Part of Plant Used
Flowers
Flowers, Fruits, Leaves, Seeds
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Can be made into a herbal tea, Decoration Purposes, Edible syrup, Used as essential oil, Used As Food, Used as Ornamental plant, Wood log is used in making fences
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Screening / Wind Break
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
ACER negundo
Common Name
Bush Penstemon, Shrubby Penstemon
Ash-Leaved Maple, Boxelder
In Hindi
Bush Penstemon
Boxelder tree
In German
Bush Penstemon
Boxelder Baum
In French
Bush Penstemon
arbre boxelder
In Spanish
Bush Penstemon
árbol boxelder
In Greek
Μπους Penstemon
κουφοξυλιά δέντρο
In Portuguese
Bush, Penstemon
árvore Boxelder
In Polish
Bush Penstemon
Boxelder drzewo
In Latin
Persicaria Bush
Boxelder ligno
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Sapindales
Family
Scrophulariaceae
Aceraceae
Genus
Penstemon
Acer
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
25015
1
27800
👆🏻