Life Span
Perennial
Perennial
Type
Flowering Plants
Flowering Plants, Herbs
Origin
North-Central United States, Central United States, Western United States, Texas
Southwestern United States, Mexico
Types
Blue Toadflax, Old-Field Toadflax
-
Number of Varieties
3056
0
40000
👆🏻
Habitat
Cultivated Beds
Mountains, Upland
USDA Hardiness Zone
3-94-9
0
99
👆🏻
AHS Heat Zone
9-1
9-2
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
61.00 cm60.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm45.70 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
Red, Rose, Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Light Green, Blue Green, Gray Green
Green
Leaf Color in Summer
Blue Green, Gray Green
Green
Leaf Color in Fall
Blue Green, Gray Green
Green
Leaf Color in Winter
-
Green
Shape
Leaf Shape
Oval to egg shaped
Long Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Salt
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
From bulbs
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Do Not over Water, Requires a lot of watering
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, Alkaline
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves
Fertilizers
use all-purpose fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Foliar disease, Root rot, Spider mites
Leaf spot, Root rot
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
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bumblebees
Hummingbirds, Butterflies
Allergy
Depression, High blood cholestrol, Pain
-
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
Broken Bones, Burns, Sore throat, Stomach aliments, Urine infections
Part of Plant Used
Leaves, Root
Whole plant
Other Uses
-
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
PENSTEMON grandiflorus
PENSTEMON barbatus
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Beardlip Penstemon, Scarlet Beardtongue
In Hindi
Wild Snapdragon
Beardlip Penstemon
In German
Wilde Snapdragon
Beardlip Penstemon
In French
Snapdragon sauvage
penstemon beardlip
In Spanish
Salvaje Snapdragon
penstemon beardlip
In Greek
άγρια Snapdragon
beardlip penstemon
In Portuguese
Selvagem Snapdragon
penstemon beardlip
In Polish
Dziki Snapdragon
beardlip penstemon
In Latin
Phlox Ferae
Birdlip penstemon
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Lamiales
Family
Scrophulariaceae
Scrophulariaceae
Genus
Penstemon
Penstemon
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Dicotyledonous, Eudicots
Tribe
-
-
Subfamily
Scrophularioideae
-
Number of Species
4040
1
27800
👆🏻