Life Span
Annual
Biennial
Type
Vegetable
Tree
Origin
Europe, Mediterranean, Canary Islands, Northern Africa
-
Types
Brassica oleracea var. acephala
Chinese red birch, Betula fruticosa, Betula ermanii
Number of Varieties
1060
0
40000
👆🏻
Habitat
-
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
USDA Hardiness Zone
-99994-7
0
99
👆🏻
AHS Heat Zone
6-1
7-1
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
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
Habit
Rosette/Stemless
Pyramidal
Plant Size
Minimum Height
30.50 cm1,219.20 cm
0
3900
👆🏻
Minimum Width
30.00 cm762.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Yellow, Tan
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Bronze, Sandy Brown
Leaf Color in Spring
-
-
Leaf Color in Summer
Green, Gray Green, Dark Green
-
Leaf Color in Fall
Green, Gray Green
Yellow, Red, Orange
Leaf Color in Winter
Green, Gray Green
-
Shape
Leaf Shape
Spinach Type
Heart-shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Medium
Type of Soil
Loam, Sand
Loam
The pH of Soil
Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Spring, Late Spring, Early Summer
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
-
Where to Plant?
Container, Ground, Pot
Ground
How to Plant?
Seedlings
Seedlings, Stem Planting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do Not over Water
Average Water Needs, Medium
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in early spring, Prune in late winter, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove short branches
Fertilizers
Nitrate based fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
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
-
Flowers
Showy
Insignificant
Flower Petal Number
Single
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Bold
Medium
Foliage Sheen
Matte
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bugs
Ants, Birds, Insects
Allergy
-
Itchiness, Pollen, Sore Throat
Uses
Aesthetic Uses
-
-
Beauty Benefits
-
Good for skin, Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
soil erosion prevension on hill slopes
Air purification, Shadow Tree
Plant Benefits
Medicinal Uses
anti-cancer, Heart problems
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
Part of Plant Used
Leaves
Whole plant
Other Uses
Used as a vegetable
Used in paper industry
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Edible, Herb / Vegetable
Feature Plant, Mixed Border, Shade Trees
Botanical Name
BRASSICA oleracea
BETULA 'Crimson Frost'
Common Name
Carolina Cabbage Collard Greens, Collard Greens
Birch, Crimson Frost Birch
In Hindi
collard साग
भोज पत्र
In German
Blattkohl
Birke
In French
Chou cavalier
Arbre de bouleau
In Spanish
Brassica oleracea viridis
Abedul
In Greek
λάχανο
Birch Tree
In Portuguese
greens kollard
bétula
In Polish
kollard zieleni
Brzoza
In Latin
vireta kollard
Caerulus
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Brassicales
Fagales
Family
Brassicaceae
Betulaceae
Genus
Brassica
Betula
Clade
-
Angiosperms, Eudicots, Rosids
Tribe
Brassiceae
-
Subfamily
-
Carpinaceae
Number of Species
3034
1
27800
👆🏻