Life Span
Perennial
Annual or Biennial
Type
Bulb or Corm or Tuber
Vegetable
Origin
Europe, Turkey, Central Asia, Western Asia
Western Europe
Types
Colchicum cupanii, Colchicum alpinum
-
Number of Varieties
453
0
40000
👆🏻
Habitat
Fields, meadows, Rocky areas, Shaded sites, Woodlands
agricultural areas, gardens, Wet ground
USDA Hardiness Zone
-99991-6
0
99
👆🏻
AHS Heat Zone
-
9-1
Sunset Zone
21,22
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Upright/Erect
Plant Size
Minimum Height
7.60 cm30.50 cm
0
3900
👆🏻
Minimum Width
7.60 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Purple, Violet
-
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
-
Leaf Color in Spring
Green
Green, Light Green
Leaf Color in Summer
Light Green
Green, Purple
Leaf Color in Fall
Several shades of Green
Green, Purple
Leaf Color in Winter
Light Green
Green, Purple
Shape
Leaf Shape
Long Linear
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
-
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Well drained
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
How to Plant?
Divison, Seedlings
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
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
In Summer
Ample Water
Lots of watering
In Spring
Less Watering
Moderate
In Winter
Less Watering
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead leaves, Remove dead or diseased plant parts, Remove shoots
No pruning needed in the early stages, Remove dead leaves
Fertilizers
fertilize in growing season, Less fertilizing
organic fertlizers, Potassium
Pests and Diseases
-
Alternaria Leaf Spot, Aphids, Cabbage looper, Downy mildew, Leaf spot, Mites, Red blotch
Plant Tolerance
Drought
Frost, Shallow soil
Flowers
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
Bold
Foliage Sheen
-
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Aphids, Beetles, Flying insects
Allergy
Kidney Disease, Low blood pressure, Stomach pain, Toxic, Vomiting
Digestive Problems, sneezing, Swelling in the face
Uses
Aesthetic Uses
Landscape Designing
-
Beauty Benefits
-
For treating wrinkles, Weightloss
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, No fertilizer, pesticides, or herbicides needed, Prevent Soil Erosion
Food for animals, No fertilizer, pesticides, or herbicides needed
Plant Benefits
Medicinal Uses
anti-cancer, anti-inflammatory, Diarrhea, Diuretic, Rheumatism
Anemia, Diabetes, Digestion problems, Increase fiber amount, Kidney Stones, Minerals, Weight loss
Part of Plant Used
Flowers, Leaves
Leaves, Stem
Other Uses
Employed in herbal medicine, Showy Purposes, Used as Ornamental plant, Used for its medicinal properties
Can be made into a herbal tea, Used As Food, Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Alpine, Container, Cutflower, Foundation, Lawns and Turf, Mixed Border, Rock Garden / Wall, Wildflower
Edible, Herb / Vegetable
Botanical Name
COLCHICUM
BRASSICA oleracea 'Dyna'( Gongylodes Group)
Common Name
Colchicum
Kohlrabi
In Hindi
colchicum
नवलकोल
In German
colchicum
Kohlrabi
In French
colchique
Chou-rave
In Spanish
Colchicum
Brassica oleracea gongyloides
In Greek
Colchicum
Kohlrabi
In Portuguese
Colchicum
Kohlrabi
In Polish
Colchicum
Kalarepa
In Latin
Colchicum
Kohlrabi
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Liliopsida
Magnoliopsida
Order
Liliales
Capparales
Family
Liliaceae
Brassicaceae
Genus
Colchicum
Brassica
Clade
Angiosperms, Monocots
-
Tribe
-
-
Subfamily
Wurmbaeiodeae
-
Number of Species
1601
1
27800
👆🏻