Life Span
Perennial
Perennial
Type
Bulb or Corm or Tuber
Tender Perennial
Origin
Europe, Turkey, Central Asia, Western Asia
North America, Mexico, Latin America and the Caribbean, Caribbean, Central America, South America
Types
Colchicum cupanii, Colchicum alpinum
Cryptanthus 'Absolute Zero'
Cryptanthus 'Agate'
Cryptanthus 'Alberta'
Cryptanthus 'Alpine Frost'
Number of Varieties
45480
0
40000
👆🏻
Habitat
Fields, meadows, Rocky areas, Shaded sites, Woodlands
Lowland evergreen rainforest, Rainforest, Shaded sites, Wild
USDA Hardiness Zone
-9999-9999
0
99
👆🏻
AHS Heat Zone
-
-
Sunset Zone
21,22
-
Habit
Clump-Forming
-
Plant Size
Minimum Height
7.60 cm20.00 cm
0
3900
👆🏻
Minimum Width
7.60 cm15.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Purple, Violet
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
-
Leaf Color in Summer
Light Green
-
Leaf Color in Fall
Several shades of Green
-
Leaf Color in Winter
Light Green
Light Green
Shape
Leaf Shape
Long Linear
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
-
Growth Rate
Medium
-
Type of Soil
Loam
-
The pH of Soil
Acidic, Neutral
-
Soil Drainage
Well drained
-
Bloom Time
Early Spring, Late Summer, Early Fall, Fall, Late Fall, Winter, Late Winter
-
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Container, Ground, Pot
How to Plant?
Divison, Seedlings
Cuttings, Leaf Cutting, Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Do Not over Water, Medium, Needs less watering, Never Over-water, Requires regular watering, Water less during winter
Average Water Needs, Do not water excessively, Keep the Soil well drained
In Summer
Ample Water
Lots of watering
In Spring
Less Watering
Moderate
In Winter
Less Watering
Average Water
Soil
Soil pH
Acidic, Neutral
-
Soil Type
Loam
-
Soil Drainage Capacity
Well drained
-
Sun Exposure
Full Sun, Partial Sun
-
Pruning
Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts, Remove shoots
Pinch or prune as they grow to promote branching and bushiness, Pinching, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
fertilize in growing season, Less fertilizing
Does not require fertilizer once established
Pests and Diseases
-
Pests and diseases free, Red blotch
Plant Tolerance
Drought
Variety of soil types
Flowers
Showy
Showy
Flower Petal Number
Single, Double
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
-
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Ladybug beetles, Mealybugs, Scale Insects
Allergy
Kidney Disease, Low blood pressure, Stomach pain, Toxic, Vomiting
-
Uses
Aesthetic Uses
Landscape Designing
Beautification, Borders, Decorating walls, Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion
Air purification
Plant Benefits
Medicinal Uses
anti-cancer, anti-inflammatory, Diarrhea, Diuretic, Rheumatism
-
Part of Plant Used
Flowers, Leaves
-
Other Uses
Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Used as Ornamental plant, useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Cutflower, Foundation, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
-
Botanical Name
COLCHICUM
CRYPTANTHUS
Common Name
Colchicum
Cryptanthus, Earth Star
In Hindi
colchicum
Earth Star
In German
colchicum
Erdstern
In French
colchique
Terre étoile
In Spanish
Colchicum
estrella de la tierra
In Greek
Colchicum
γη αστεριών
In Portuguese
Colchicum
Estrela da terra
In Polish
Colchicum
Gwiazda ziemi
In Latin
Colchicum
terra, stella
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
Liliopsida
Order
Liliales
Bromeliales
Family
Liliaceae
Bromeliaceae
Genus
Colchicum
Cryptanthus
Clade
Angiosperms, Monocots
Angiosperms, Commelinids, Monocots
Tribe
-
-
Subfamily
Wurmbaeiodeae
Bromelioideae
Number of Species
16050
1
27800
👆🏻