Life Span
Perennial
Perennial
Type
Perennial
Shrub
Origin
-
China, Japan
Types
Kniphofia uvaria
-
Number of Varieties
705
0
40000
👆🏻
Habitat
Damp Places, Marshy ground
subtropical regions, Temperate Regions
USDA Hardiness Zone
6-96-9
0
99
👆🏻
AHS Heat Zone
9-4
9-7
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
45.70 cm300.00 cm
0
3900
👆🏻
Minimum Width
50.80 cm300.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Orange, Pink
White, Silver
Flower Color Modifier
Bicolor
-
Fruit Color
-
Reddish Plum
Leaf Color in Spring
Green, Blue Green
White, Dark Green, Sienna
Leaf Color in Summer
Green, Blue Green
White, Dark Green, Sienna
Leaf Color in Fall
Blue Green, Gray Green, Light Yellow
White, Dark Green, Sienna
Leaf Color in Winter
Light Green
White, Dark Green, Sienna
Shape
Leaf Shape
Linear
broad, flat
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Early Summer, Summer
Fall, Late Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Pollution, Salt
Where to Plant?
Container, Ground
Ground, Pot
How to Plant?
Divison, Seedlings
Cuttings, root cutting, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Needs more water during establishment, Water Deeply, Water in morning to avoid prompting diseases, Water in the early morning hours
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Apply N-P-K
All-Purpose Liquid Fertilizer
Pests and Diseases
Onion thrips, Red blotch, Root rot
Coral Spot, Leaf spot, Red blotch
Plant Tolerance
Drought, Moisture
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
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Snails
Birds
Allergy
-
Toxic
Uses
Aesthetic Uses
Borders, Cottage Garden, Ground Cover
Bonsai, Cottage Garden, Ground Cover
Beauty Benefits
-
Skin irritation
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Fixes Nitrogen
Plant Benefits
Medicinal Uses
-
Antiasthamatic, Antitussive, Astringent
Part of Plant Used
-
Fruits, Leaves, Root, Stem
Other Uses
-
Used as Ornamental plant, Used for making hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Mixed Border, Rock Garden, Wall
Feature Plant, Hedges, Screening, Wind Break
Botanical Name
KNIPHOFIA 'Border Ballet'
Elaeagnus pungens
Common Name
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
Silverthorn
In Hindi
Tritoma
Silverthorn
In German
Tritoma
Silverthorn
In French
Tritoma
Silverthorn
In Spanish
tritoma
Silverthorn
In Greek
tritoma
Silverthorn
In Portuguese
Tritoma
Silverthorn
In Polish
Tritoma
Silverthorn
In Latin
Trytoma
Silverthorn
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Asparagales
Rhamnales
Family
Liliaceae
Elaeagnaceae
Genus
Kniphofia
Elaeagnus
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
7270
1
27800
👆🏻