Life Span
Perennial
Perennial
Type
Grass
Perennial
Origin
-
-
Types
Karl Feather Reed Grass
Avalanche
Eldorado
Overdam
Kniphofia uvaria
Number of Varieties
370
0
40000
👆🏻
Habitat
Forest margins, gardens, Grassland, Humid climates
Damp Places, Marshy ground
USDA Hardiness Zone
5-96-9
0
99
👆🏻
AHS Heat Zone
9 - 5
9-4
Sunset Zone
2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
60.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
60.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Light brown
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Green
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
Gold, Tan
Light Green
Shape
Leaf Shape
Long linear and narrow
Linear
Thorns
✔
✘
✔
✘
Plant Season
Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
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
Summer, Late Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Salt, Soil Compaction
Drought
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
Spores
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
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, Partial shade
Full Sun, Partial Sun
Pruning
Prune if you want to improve plant shape, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Pests and diseases free
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
Fine
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds
Snails
Allergy
Skin irritation
-
Uses
Aesthetic Uses
-
Borders, Cottage Garden, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Whole plant
-
Other Uses
-
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Dried Flower / Everlasting, Cutflower, Foundation, Mixed Border, Wildflower
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
CALAMAGROSTIS x acutiflora
KNIPHOFIA 'Border Ballet'
Common Name
Feather Reed Grass
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
पंख ईख घास
Tritoma
In German
Feather Reed Grass
Tritoma
In French
Feather Reed Herbe
Tritoma
In Spanish
Pluma Reed Hierba
tritoma
In Greek
Αστραπή Reed Χόρτο
tritoma
In Portuguese
Pena Reed grama
Tritoma
In Polish
Pióro Reed trawy
Tritoma
In Latin
Pluma Grass
Trytoma
Kingdom
Plantae
Plantae
Phylum
-
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Poales
Asparagales
Family
Poaceae
Liliaceae
Genus
Calamagrostis
Kniphofia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
Aveneae
-
Subfamily
Pooideae
-
Number of Species
26072
1
27800
👆🏻