Life Span
Perennial
Perennial
Type
Perennial
Flowering Plants
Origin
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia, Siberia
North-Central United States, Central United States, Western United States, Texas
Types
-
Blue Toadflax, Old-Field Toadflax
Number of Varieties
3030
0
40000
👆🏻
Habitat
damp meadows, ditches, Fields, Hay fields, shores, springs, Swamps
Cultivated Beds
USDA Hardiness Zone
3-73-9
0
99
👆🏻
AHS Heat Zone
7-1
9-1
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 10
Habit
Rosette/Stemless
Upright/Erect
Plant Size
Minimum Height
61.00 cm61.00 cm
0
3900
👆🏻
Minimum Width
60.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Pink, Light Pink, Rose
Pink, Light Blue, Lavender
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Bronze, Brown
-
Leaf Color in Spring
Green
Light Green, Blue Green, Gray Green
Leaf Color in Summer
Dark Green
Blue Green, Gray Green
Leaf Color in Fall
Dark Green
Blue Green, Gray Green
Leaf Color in Winter
Light Green
-
Shape
Leaf Shape
Long linear and narrow
Oval to egg shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Divison, Seedlings
Cuttings, Divison, Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water daily during growing season
Average Water Needs, Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove deadheads
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize the soil before planting, organic fertlizers, slow-release fertilizers
use all-purpose fertilizers
Pests and Diseases
Healthy tree
Foliar disease, Root rot, Spider mites
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
Medium
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Bumblebees, Butterflies, Hoverflies, Insects
Bumblebees
Allergy
allergic reaction
Depression, High blood cholestrol, Pain
Uses
Aesthetic Uses
Showy Purposes
Showy Purposes
Beauty Benefits
Skin irritation, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
Analgesic, Febrifuge, Stomachic
Part of Plant Used
Whole plant
Leaves, Root
Other Uses
Oil is used in perfume, soaps, creams, etc., Used as Ornamental plant
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Bog Garden, Wildflower
Rock Garden / Wall, Wildflower
Botanical Name
LYCHNIS flos-cuculi
PENSTEMON grandiflorus
Common Name
Ragged Robin
Large Beardtongue, Shell-leaf Penstemon, Wild Snapdragon
In Hindi
Ragged Robin
Wild Snapdragon
In German
Kuckucks-Lichtnelke
Wilde Snapdragon
In French
Ragged Robin
Snapdragon sauvage
In Spanish
petirrojo desigual
Salvaje Snapdragon
In Greek
ragged Robin
άγρια Snapdragon
In Portuguese
Ragged Robin
Selvagem Snapdragon
In Polish
Ragged Robin
Dziki Snapdragon
In Latin
Robin ragged
Phlox Ferae
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Magnoliophyta
Class
Equisetopsida
Magnoliopsida
Order
Caryophyllales
Scrophulariales
Family
Caryophyllaceae
Scrophulariaceae
Genus
Lychnis
Penstemon
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
Scrophularioideae
Number of Species
6040
1
27800
👆🏻