Life Span
Perennial
Perennial
Type
Perennial, Shrub
Tree
Origin
Northwestern United States, Canada
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States
Types
sharpleaf penstemon, white-margined beardtongue, lowland beardtongue
Ardis, Arnold, Aureomarginatum
Number of Varieties
783
0
40000
👆🏻
Habitat
foothill woods, High elevation, Open areas, Rocky areas
Bluffs, low mountains, Moist Soils, Woodlands
USDA Hardiness Zone
4-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9-2
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Mat-forming
Pyramidal
Plant Size
Minimum Height
45.72 cm1,830.00 cm
0
3900
👆🏻
Minimum Width
40.64 cm1,070.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Purple
Orange, Light Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Lime Green, Brown
Leaf Color in Spring
Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Yellow, Light Yellow, Yellow green
Leaf Color in Winter
Dark Green
-
Shape
Leaf Shape
Narrow and lance shape
Irregular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Fall
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Slow
Medium
Type of Soil
Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Late Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Soil Compaction
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Needs less watering, Requires regular watering, Water occasionally
Do Not over Water, Keep the ground moist but not water-logged, Requires regular watering
In Summer
Lots of watering
Ample Water
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune ocassionally, Remove dead branches
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, fertilize in spring, Fertilize the soil instead of direct applying, Mulch
Pests and Diseases
Red blotch
fusarium canker, nectria canker, yellow-poplar weevil
Plant Tolerance
Drought
Soil Compaction
Flowers
Showy
Showy
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
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Birds
Allergy
Asthma, Pollen
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Wildlife
Shadow Tree, Shelter for wildlife
Plant Benefits
Medicinal Uses
Recovering internal injuries, Wounds
Arthritis, Digestion problems, Fever, Inflammation, Wounds
Part of Plant Used
Flowers
Whole plant
Other Uses
Container, Used as Ornamental plant, Veterinarian uses
Food for animals, Grown for shade, Used as Ornamental plant, Used in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Mixed Border, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees, Street Trees
Botanical Name
PENSTEMON fruticosus 'Purple Haze'
LIRIODENDRON tulipifera
Common Name
Bush Penstemon, Shrubby Penstemon
Tulip Poplar, Yellow Poplar
In Hindi
Bush Penstemon
ट्यूलिप पेड़
In German
Bush Penstemon
Tulpenbaum
In French
Bush Penstemon
tulipier
In Spanish
Bush Penstemon
árbol de tulipán
In Greek
Μπους Penstemon
δέντρο τουλίπα
In Portuguese
Bush, Penstemon
árvore de tulipa
In Polish
Bush Penstemon
tulipanowiec
In Latin
Persicaria Bush
Tulipa arbore
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Magnoliales
Family
Scrophulariaceae
Magnoliaceae
Genus
Penstemon
Liriodendron
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Magnoliids
Tribe
-
-
Subfamily
-
-
Number of Species
2502
1
27800
👆🏻