Life Span
Perennial
Perennial
Type
Flowering Plants
Perennial
Origin
North-Central United States, Central United States, Western United States, Texas
Southern Europe, Mediterranean
Types
Blue Toadflax, Old-Field Toadflax
-
Number of Varieties
30220
0
40000
👆🏻
Habitat
Cultivated Beds
Maritime Rocks, Stone and Masonry fences and walls
USDA Hardiness Zone
3-95-9
0
99
👆🏻
AHS Heat Zone
9-1
9-3
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, 21, 22, 23, 24
Habit
Upright/Erect
Cushion/Mound-forming
Plant Size
Minimum Height
61.00 cm20.30 cm
0
3900
👆🏻
Minimum Width
25.40 cm40.60 cm
0
6350
👆🏻
Plant Color
Flower Color
Pink, Light Blue, Lavender
White
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Green
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
-
Light Green
Shape
Leaf Shape
Oval to egg shaped
Long linear and narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
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
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer, Summer
Spring, Late Spring, Early Summer, Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Ground, Pot
How to Plant?
Cuttings, Divison, Seedlings
Seedlings, Stem Planting, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
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
Prune in flowering season, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
use all-purpose fertilizers
Any balanced general purpose fertilizer
Pests and Diseases
Foliar disease, Root rot, Spider mites
Caterpillars, Slugs, Snails
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
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
Fine
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bumblebees
Butterflies
Allergy
Depression, High blood cholestrol, Pain
Skin irritation
Uses
Aesthetic Uses
Showy Purposes
Beautification, Cottage Garden, Ground Cover, Landscape Designing, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Agroforestry
Plant Benefits
Medicinal Uses
Analgesic, Febrifuge, Stomachic
Asthma, Bronchitis, Diarrhea
Part of Plant Used
Leaves, Root
Leaves, Root, Seeds, Stem
Other Uses
-
Used as Ornamental plant, Used in herbal medicines
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Rock Garden / Wall, Wildflower
Alpine, Edging, Groundcover, Mixed Border, Rock Garden, Wall
Botanical Name
PENSTEMON grandiflorus
IBERIS sempervirens
Common Name
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
Candytuft
In Hindi
Wild Snapdragon
Candytuft
In German
Wilde Snapdragon
Schleifenblume
In French
Snapdragon sauvage
candytuft
In Spanish
Salvaje Snapdragon
candytuft
In Greek
άγρια Snapdragon
candytuft
In Portuguese
Selvagem Snapdragon
ibero
In Polish
Dziki Snapdragon
candytuft
In Latin
Phlox Ferae
Coleus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Scrophulariales
Brassicales
Family
Scrophulariaceae
Brassicaceae
Genus
Penstemon
Iberis
Clade
Angiosperms, Asterids, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
Scrophularioideae
-
Number of Species
4050
1
27800
👆🏻