Life Span
Perennial
Perennial
Type
Tree
Perennial
Origin
North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States, Texas, Canada
-
Types
-
Kniphofia uvaria
Number of Varieties
370
0
40000
👆🏻
Habitat
Dappled Shade, Sunny Edge, Woodland Garden Canopy
Damp Places, Marshy ground
USDA Hardiness Zone
3-96-9
0
99
👆🏻
AHS Heat Zone
10-1
9-4
Sunset Zone
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
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
1,520.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow green, Chartreuse
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Green, Indigo, Black
-
Leaf Color in Spring
Green
Green, Blue Green
Leaf Color in Summer
Green
Green, Blue Green
Leaf Color in Fall
Yellow, Red, Orange, Yellow green, Bronze, Orange Red
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
-
Light Green
Shape
Leaf Shape
Ovate
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
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
Spring
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do Not over Water
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 damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrogen, Phosphorous
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Foliage diseases
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
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Snails
Allergy
Dermatitis, Diaphoresis
-
Uses
Aesthetic Uses
-
Borders, Cottage Garden, Ground Cover
Beauty Benefits
Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Alterative, Anodyne, Antirheumatic, Antiseptic, Carminative, Diaphoretic, Diuretic
-
Part of Plant Used
Leaves
-
Other Uses
Used as a condiment, Used in making tea, Used to flavour soups
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Shade Trees, Street Trees
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
SASSAFRAS albidum
KNIPHOFIA 'Border Ballet'
Common Name
Sassafras
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
Sassafras
Tritoma
In German
Sassafras
Tritoma
In French
Sassafras
Tritoma
In Spanish
Sasafrás
tritoma
In Greek
σασάφρα
tritoma
In Portuguese
sassafrás
Tritoma
In Polish
Sassafras
Tritoma
In Latin
Sassafras
Trytoma
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Magnoliopsida
Magnoliopsida
Order
Laurales
Asparagales
Family
Lauraceae
Liliaceae
Genus
Sassafras
Kniphofia
Clade
Angiosperms, Magnoliids
Angiosperms, Monocots
Tribe
Cinnamomeae
-
Subfamily
Lauroideae
-
Number of Species
472
1
27800
👆🏻