Life Span
Annual
Annual
Type
Vegetable
Perennial
Origin
Europe, Mediterranean, Canary Islands, Northern Africa
Europe, Asia
Types
Brassica oleracea var. acephala
Winged flax, Bristle flax, Fairy flax
Number of Varieties
104
0
40000
👆🏻
Habitat
-
Cultivated Beds
USDA Hardiness Zone
-99994-8
0
99
👆🏻
AHS Heat Zone
6-1
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
Rosette/Stemless
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
Yellow
Blue, Sky Blue
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan
Leaf Color in Spring
-
Green, Blue Green
Leaf Color in Summer
Green, Gray Green, Dark Green
Green, Blue Green
Leaf Color in Fall
Green, Gray Green
Green, Blue Green
Leaf Color in Winter
Green, Gray Green
Light Green
Shape
Leaf Shape
Spinach Type
Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
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, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring, Late Spring, Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water
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, Alkaline
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Midseason Pruning, Prune in fall, Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
Nitrate based fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Alternaria Leaf Spot, Anthracnose, Aphids, Beet armyworm, Black rot, Cabbage looper, Cercospora leaf spot, Clubroot, Cutworms, Damping-off, Diamondback moth, Downy mildew, Flea Beetles, Leaf spot, Red blotch, Root knot nematode, Thripes
Red blotch
Plant Tolerance
Drought
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
Bugs
Bees, Butterflies, Flies
Allergy
-
Cyanide poisoning
Uses
Aesthetic Uses
-
Showy Purposes
Beauty Benefits
-
Good for skin
Edible Uses
✔
✘
✔
✘
Environmental Uses
soil erosion prevension on hill slopes
Air purification
Plant Benefits
Medicinal Uses
anti-cancer, Heart problems
Antirheumatic, Carminative, Emollient, Ophthalmic, Poultice, Stomachic
Part of Plant Used
Leaves
Flowers, Seeds
Other Uses
Used as a vegetable
Cosmetics, Fibre, For making oil, Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable
Mixed Border, Rock Garden, Wall, Wildflower
Botanical Name
BRASSICA oleracea
LINUM perenne
Common Name
Carolina Cabbage Collard Greens, Collard Greens
Perennial Flax, Blue flax, Alpine flax
In Hindi
collard साग
Blue Flax Plant
In German
Blattkohl
Blaue Flachspflanze
In French
Chou cavalier
Bleu lin Plante
In Spanish
Brassica oleracea viridis
Planta de lino azul
In Greek
λάχανο
Μπλε Λίνο Φυτών
In Portuguese
greens kollard
Planta do linho azul
In Polish
kollard zieleni
Niebieski roślin lnu
In Latin
vireta kollard
Blue linum Planta
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Brassicales
Linales
Family
Brassicaceae
Linaceae
Genus
Brassica
Linum
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
Brassiceae
-
Subfamily
-
-
Number of Species
30180
1
27800
👆🏻