Life Span
Perennial
Perennial
Type
Flowering Plants
Epiphyte
Origin
North-Central United States, Central United States, Western United States, Texas
Mexico, Latin America and the Caribbean, Central America, South America, Brazil
Types
Blue Toadflax, Old-Field Toadflax
Diothonea, Auliza
Number of Varieties
301000
0
40000
👆🏻
Habitat
Cultivated Beds
Forests, Subtropical climates, Terrestrial, Tropical regions, Wet lands
USDA Hardiness Zone
3-911-15
0
99
👆🏻
AHS Heat Zone
9-1
12-9
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
H1, H2
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
61.00 cm15.20 cm
0
3900
👆🏻
Minimum Width
25.40 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
White, Light Green, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Light Green, Blue Green, Gray Green
Green, Light Green, Dark Green
Leaf Color in Summer
Blue Green, Gray Green
Green, Dark Green
Leaf Color in Fall
Blue Green, Gray Green
Green, Dark Green
Leaf Color in Winter
-
Green, Dark Green
Shape
Leaf Shape
Oval to egg shaped
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Partial Sun, Partial shade
Growth Rate
Fast
Slow
Type of Soil
Clay, Loam
-
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Early Spring, Fall, Winter, Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Cold climate, Humidity
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
Divison, Stem Planting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Average Water Needs, Requires regular watering, Water more in summer
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Ample Water
In Winter
Average Water
Ample Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam
-
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
use all-purpose fertilizers
All-Purpose Liquid Fertilizer, light feeding and water solubles, Water soluble fertilizers
Pests and Diseases
Foliar disease, Root rot, Spider mites
Aphids, Leaf spot, Mealybugs, Rust, Spider mites, Viruses, Whiteflies
Plant Tolerance
Drought
Cold climate, Humidity
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
Bumblebees
Bees, Insects, Mealybugs, Spider Mites
Allergy
Depression, High blood cholestrol, Pain
Asthma
Uses
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
-
Part of Plant Used
Leaves, Root
Flowers
Other Uses
-
Air freshner, Decoration Purposes, Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Container, Feature Plant, Houseplant, Mixed Border, Rock Garden / Wall
Botanical Name
PENSTEMON grandiflorus
EPIDENDRUM ciliare
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Epidendrum, Fringed Star Orchid
In Hindi
Wild Snapdragon
Epidendrum
In German
Wilde Snapdragon
Epidendrum
In French
Snapdragon sauvage
Epidendrum
In Spanish
Salvaje Snapdragon
Epidendrum
In Greek
άγρια Snapdragon
Epidendrum
In Portuguese
Selvagem Snapdragon
Epidendrum
In Polish
Dziki Snapdragon
Epidendrum
In Latin
Phlox Ferae
Epidendrum
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
-
Order
Scrophulariales
Asparagales
Family
Scrophulariaceae
Orchidaceae
Genus
Penstemon
Coilostylis
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Monocots
Tribe
-
Epidendreae
Subfamily
Scrophularioideae
Epidendroideae
Number of Species
401500
1
27800
👆🏻