Life Span
Perennial
Perennial
Type
Flowering Plants
Tree
Origin
South-Central United States
North America, United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Types
Penstemon digitalis, Penstemon barbatus, Penstemon heterophyllus
Not Avaialble
Number of Varieties
200100
0
40000
👆🏻
Habitat
Rocky areas
Woodland Garden Secondary
USDA Hardiness Zone
5-85-8
0
99
👆🏻
AHS Heat Zone
12-1
8-5
Sunset Zone
No Available
4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
30.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
30.50 cm910.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Purple
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Rose
Leaf Color in Spring
Green
Green, Light Green, Silver
Leaf Color in Summer
Green
Dark Green, Silver
Leaf Color in Fall
Green
Yellow, Yellow green, Brown, Silver
Leaf Color in Winter
-
-
Shape
Leaf Shape
Long linear and narrow
Oblong
Thorns
✔
✘
✔
✘
Plant Season
-
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Slow
Type of Soil
Loam
Clay, Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring
Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Ground
How to Plant?
From bulbs
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season
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
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam
Clay, Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves
Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
Balanced organic fertilizer
Pests and Diseases
Red blotch
Bacterial leaf spot, Canker, Powdery mildew, Spot anthracnose
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
Medium
Coarse
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Hummingbirds, Butterflies
Scale Insects, Snails
Allergy
-
Mild Allergen
Uses
Aesthetic Uses
Showy Purposes
Formal Garden, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Odontalgic, Stomachic
Part of Plant Used
Flowers, Leaves
Bark
Other Uses
Showy Purposes, Used as Ornamental plant
Used for flooring, cabinet making
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bedding Plant, Rock Garden / Wall, Wildflower
Feature Plant, Shade Trees
Botanical Name
PENSTEMON cobaea
MAGNOLIA macrophylla
Common Name
Beardtongue
Bigleaf Magnolia, Large-leaved Cucumber Tree, Umbrella Tree
In Hindi
Beardtongue
मैगनोलिया
In German
Bartfaden
Umbrella Tree
In French
beardtongue
Umbrella Tree
In Spanish
beardtongue
Árbol de paraguas
In Greek
Beardtongue
Umbrella Tree
In Portuguese
Beardtongue
Árvore de guarda-chuva
In Polish
Beardtongue
Umbrella Tree
In Latin
ursus lingua
O lignum
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Order
Lamiales
Magnoliales
Family
Scrophulariaceae
Magnoliaceae
Genus
Penstemon
Magnolia
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Magnoliids
Tribe
-
-
Subfamily
-
Magnolioideae
Number of Species
2613
1
27800
👆🏻