Life Span
Perennial
Annual and Perennial
Type
Flowering Plants
Broadleaf Evergreen
Origin
North-Central United States, Central United States, Western United States, Texas
India, Southeast Asia
Types
Blue Toadflax, Old-Field Toadflax
-
Number of Varieties
3030
0
40000
👆🏻
Habitat
Cultivated Beds
gardens, Homesteads
USDA Hardiness Zone
3-910-15
0
99
👆🏻
AHS Heat Zone
9-1
-
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 10
21,22
Habit
Upright/Erect
Spreading
Plant Size
Minimum Height
61.00 cm180.00 cm
0
3900
👆🏻
Minimum Width
25.40 cm180.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
Light Green, Blue Green, Gray Green
Dark Green
Leaf Color in Summer
Blue Green, Gray Green
Dark Green
Leaf Color in Fall
Blue Green, Gray Green
Dark Green
Leaf Color in Winter
-
Dark Green
Shape
Leaf Shape
Oval to egg shaped
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
-
Bloom Time
Late Spring, Early Summer, Summer
Indeterminate
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Ground
Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Keep the ground moist but not water-logged, Requires watering in the growing season, Use Mulches to help prevent water loss during hot and windy weather, Water more in summer
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
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Do not prune during shooting season, Prune if you want to improve plant shape, Prune to control growth, Prune when plant is dormant, Remove deadheads, Shape and thin as needed
Fertilizers
use all-purpose fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Foliar disease, Root rot, Spider mites
Nematodes, Scale, Spider mites
Plant Tolerance
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
Bees, Butterflies, Insects
Allergy
Depression, High blood cholestrol, Pain
Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Beautification, Ground Cover, Showy Purposes, Used for decorating walls, fences, gates, hedges, etc.
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
Antipyretic, Astringent, Cough, Kidney problems, Kidney Stones, Scabies, Ulcers
Part of Plant Used
Leaves, Root
Flowers, Leaves, Root
Other Uses
-
Showy Purposes
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Container, Feature Plant, Hedges, Mixed Border, Tropical
Botanical Name
PENSTEMON grandiflorus
Tabernaemontana Divaricata
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Crepe Jasmine
In Hindi
Wild Snapdragon
Tabernaemontana
In German
Wilde Snapdragon
Tabernaemontana
In French
Snapdragon sauvage
Tabernaemontana
In Spanish
Salvaje Snapdragon
Tabernaemontana
In Greek
άγρια Snapdragon
Tabernaemontana
In Portuguese
Selvagem Snapdragon
Tabernaemontana
In Polish
Dziki Snapdragon
Tabernaemontana
In Latin
Phlox Ferae
Tabernaemontana
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Gentianales
Family
Scrophulariaceae
Apocynaceae
Genus
Penstemon
Tabernaemontana
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
Scrophularioideae
Rauvolfioideae
Number of Species
40118
1
27800
👆🏻