Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Perennial
Origin
Northeastern United States, Mid-Atlantic United States, Southeastern United States, Canada
-
Types
marginata, sanderiana
Kniphofia uvaria
Number of Varieties
170
0
40000
👆🏻
Habitat
Woodlands
Damp Places, Marshy ground
USDA Hardiness Zone
4-96-9
0
99
👆🏻
AHS Heat Zone
9-4
9-4
Sunset Zone
21,22
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
30.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
30.50 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Green
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Red, Green
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Light Green
Green, Blue Green
Leaf Color in Fall
Several shades of Green
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Palmate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer
Growing Conditions
Sunlight
Partial shade, Full Shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Loam
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Divison, Seedlings
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
Acidic, Neutral
Soil Type
Loam
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Partial shade, Full Shade
Full Sun, Partial Sun
Pruning
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
Red blotch
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
Bold
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids
Snails
Allergy
Mouth itching, Sore Throat, Throat itching
-
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
-
-
Other Uses
Oil is used in mosquito repellents
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Mixed Border, Wildflower
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
ARISAEMA dracontium
KNIPHOFIA 'Border Ballet'
Common Name
Green Dragon
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
Arisaema dracontium
Tritoma
In German
Arisaema dracontium
Tritoma
In French
Arisaema dracontium
Tritoma
In Spanish
Arisaema dracontium
tritoma
In Greek
Arisaema dracontium
tritoma
In Portuguese
Arisaema dracontium
Tritoma
In Polish
Arisaema dracontium
Tritoma
In Latin
Arisaema dracontium
Trytoma
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Arales
Asparagales
Family
Araceae
Liliaceae
Genus
Arisaema
Kniphofia
Clade
Angiosperms, Monocots
Angiosperms, Monocots
Tribe
Arisaemateae
-
Subfamily
Aroideae
-
Number of Species
6072
1
27800
👆🏻