Life Span
Perennial
Perennial
Type
Perennial
Perennial
Origin
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia, Siberia
-
Types
-
Kniphofia uvaria
Number of Varieties
3070
0
40000
👆🏻
Habitat
damp meadows, ditches, Fields, Hay fields, shores, springs, Swamps
Damp Places, Marshy ground
USDA Hardiness Zone
3-76-9
0
99
👆🏻
AHS Heat Zone
7-1
9-4
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Rosette/Stemless
Clump-Forming
Plant Size
Minimum Height
61.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
60.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Pink, Light Pink, Rose
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Bronze, Brown
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Dark Green
Green, Blue Green
Leaf Color in Fall
Dark Green
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long linear and narrow
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Late Spring, Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Divison, Seedlings
Divison, Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Water daily during growing season
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove deadheads
Cut or pinch the stems, 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
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Healthy tree
Onion thrips, Red blotch, Root rot
Plant Tolerance
Drought
Drought, Moisture
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
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Bumblebees, Butterflies, Hoverflies, Insects
Snails
Allergy
allergic reaction
-
Uses
Aesthetic Uses
Showy Purposes
Borders, Cottage Garden, Ground Cover
Beauty Benefits
Skin irritation, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
-
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
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
LYCHNIS flos-cuculi
KNIPHOFIA 'Border Ballet'
Common Name
Ragged Robin
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
Ragged Robin
Tritoma
In German
Kuckucks-Lichtnelke
Tritoma
In French
Ragged Robin
Tritoma
In Spanish
petirrojo desigual
tritoma
In Greek
ragged Robin
tritoma
In Portuguese
Ragged Robin
Tritoma
In Polish
Ragged Robin
Tritoma
In Latin
Robin ragged
Trytoma
Kingdom
Plantae
Plantae
Phylum
Anthophyta
Tracheophyta
Class
Equisetopsida
Magnoliopsida
Order
Caryophyllales
Asparagales
Family
Caryophyllaceae
Liliaceae
Genus
Lychnis
Kniphofia
Clade
Angiosperms, Core eudicots, Eudicots
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
6072
1
27800
👆🏻