Life Span
Annual or Biennial
Annual
Type
Vegetable
Perennial
Origin
Western Europe
Europe, Asia
Types
-
Winged flax, Bristle flax, Fairy flax
Number of Varieties
34
0
40000
👆🏻
Habitat
agricultural areas, gardens, Wet ground
Cultivated Beds
USDA Hardiness Zone
1-64-8
0
99
👆🏻
AHS Heat Zone
9-1
9-7
Sunset Zone
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
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Upright/Erect
Clump-Forming
Plant Size
Minimum Height
30.50 cm45.72 cm
0
3900
👆🏻
Minimum Width
30.00 cm45.72 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Blue, Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Tan
Leaf Color in Spring
Green, Light Green
Green, Blue Green
Leaf Color in Summer
Green, Purple
Green, Blue Green
Leaf Color in Fall
Green, Purple
Green, Blue Green
Leaf Color in Winter
Green, Purple
Light Green
Shape
Leaf Shape
Oval
Narrow
Thorns
✔
✘
✔
✘
Plant Season
-
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Neutral
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
-
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Keep ground moist, Use Mulches to help prevent water loss during hot and windy weather
Average Water Needs, Requires watering in the growing season
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
No pruning needed in the early stages, Remove dead leaves
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
organic fertlizers, Potassium
All-Purpose Liquid Fertilizer
Pests and Diseases
Alternaria Leaf Spot, Aphids, Cabbage looper, Downy mildew, Leaf spot, Mites, Red blotch
Red blotch
Plant Tolerance
Frost, Shallow soil
Drought
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
Fine
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Beetles, Flying insects
Bees, Butterflies, Flies
Allergy
Digestive Problems, sneezing, Swelling in the face
Cyanide poisoning
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
For treating wrinkles, Weightloss
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
Food for animals, No fertilizer, pesticides, or herbicides needed
Air purification
Plant Benefits
Medicinal Uses
Anemia, Diabetes, Digestion problems, Increase fiber amount, Kidney Stones, Minerals, Weight loss
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Part of Plant Used
Leaves, Stem
Flowers, Seeds
Other Uses
Can be made into a herbal tea, Used As Food, Used for its medicinal properties
Cosmetics, Fibre, For making oil, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Herb / Vegetable
Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
BRASSICA oleracea 'Dyna'( Gongylodes Group)
LINUM perenne
Common Name
Kohlrabi
Perennial Flax, Blue flax, Alpine flax
In Hindi
नवलकोल
Blue Flax Plant
In German
Kohlrabi
Blaue Flachspflanze
In French
Chou-rave
Bleu lin Plante
In Spanish
Brassica oleracea gongyloides
Planta de lino azul
In Greek
Kohlrabi
Μπλε Λίνο Φυτών
In Portuguese
Kohlrabi
Planta do linho azul
In Polish
Kalarepa
Niebieski roślin lnu
In Latin
Kohlrabi
Blue linum Planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Capparales
Linales
Family
Brassicaceae
Linaceae
Genus
Brassica
Linum
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
1180
1
27800
👆🏻