Life Span
Perennial
Perennial
Type
Tender Perennial
Perennial
Origin
North America, Mexico, Latin America and the Caribbean, Caribbean, Central America, South America
-
Types
Cryptanthus 'Absolute Zero'
Cryptanthus 'Agate'
Cryptanthus 'Alberta'
Cryptanthus 'Alpine Frost'
Kniphofia uvaria
Number of Varieties
48070
0
40000
👆🏻
Habitat
Lowland evergreen rainforest, Rainforest, Shaded sites, Wild
Damp Places, Marshy ground
USDA Hardiness Zone
-99996-9
0
99
👆🏻
AHS Heat Zone
-
9-4
Sunset Zone
-
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
-
Clump-Forming
Plant Size
Minimum Height
20.00 cm45.70 cm
0
3900
👆🏻
Minimum Width
15.00 cm50.80 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Yellow, Red, Orange, Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
-
Green, Blue Green
Leaf Color in Summer
-
Green, Blue Green
Leaf Color in Fall
-
Blue Green, Gray Green, Light Yellow
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Linear
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
-
Full Sun, Partial Sun
Growth Rate
-
Medium
Type of Soil
-
Clay, Loam, Sand
The pH of Soil
-
Acidic, Neutral
Soil Drainage
-
Well drained
Bloom Time
-
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground
How to Plant?
Cuttings, Leaf Cutting, Seedlings
Divison, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Do not water excessively, Keep the Soil well drained
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
Soil Type
-
Clay, Loam, Sand
Soil Drainage Capacity
-
Well drained
Sun Exposure
-
Full Sun, Partial Sun
Pruning
Pinch or prune as they grow to promote branching and bushiness, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Does not require fertilizer once established
All-Purpose Liquid Fertilizer, Apply N-P-K
Pests and Diseases
Pests and diseases free, Red blotch
Onion thrips, Red blotch, Root rot
Plant Tolerance
Variety of soil types
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
-
Coarse
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ladybug beetles, Mealybugs, Scale Insects
Snails
Allergy
-
-
Uses
Aesthetic Uses
Beautification, Borders, Decorating walls, Ground Cover
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
Used as Ornamental plant, useful as a ground cover
-
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
-
Container, Cutflower, Mixed Border, Rock Garden, Wall
Botanical Name
CRYPTANTHUS
KNIPHOFIA 'Border Ballet'
Common Name
Cryptanthus, Earth Star
Tritoma, Wisley Blue Spring Starflower, Wisley Blue Springstar
In Hindi
Earth Star
Tritoma
In German
Erdstern
Tritoma
In French
Terre étoile
Tritoma
In Spanish
estrella de la tierra
tritoma
In Greek
γη αστεριών
tritoma
In Portuguese
Estrela da terra
Tritoma
In Polish
Gwiazda ziemi
Tritoma
In Latin
terra, stella
Trytoma
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Tracheophyta
Class
Liliopsida
Magnoliopsida
Order
Bromeliales
Asparagales
Family
Bromeliaceae
Liliaceae
Genus
Cryptanthus
Kniphofia
Clade
Angiosperms, Commelinids, Monocots
Angiosperms, Monocots
Tribe
-
-
Subfamily
Bromelioideae
-
Number of Species
5072
1
27800
👆🏻