Life Span
Biennial
Annual
Type
Tree
Vegetable
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Southern Europe, Western Europe, Mediterranean
Types
Yellow Birch, Paper Birch, River Birch
Brassica oleracea var. acephala
Number of Varieties
4010
0
40000
👆🏻
Habitat
Hills, Moist Soils
gardens, Tropical regions
USDA Hardiness Zone
4-92-11
0
99
👆🏻
AHS Heat Zone
9-1
6-1
Sunset Zone
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
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
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
2,133.60 cm45.70 cm
0
3900
👆🏻
Minimum Width
762.00 cm30.50 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Brown
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
Brown
Leaf Color in Spring
Green, Light Green
Dark Green
Leaf Color in Summer
Green, Light Green
Blue Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
Blue Green
Leaf Color in Winter
-
Blue Green
Shape
Leaf Shape
Pinnate
Round
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Clay, Loam
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires watering in the growing season, Water daily during growing season, Water Deeply, Water more frequently during periods of extreme drought
Keep the ground moist but not water-logged, Water occasionally, Water twice a day in the initial period
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Clay, Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts, Remove hanging branches
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, fertilize twice a year, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Pollution, Soil Compaction, Wet Site
Drought
Flowers
Showy
Showy
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
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Aphids, Birds
Bees
Allergy
-
Skin irritation
Uses
Aesthetic Uses
-
-
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Nesting sites for birds, Shadow Tree, Shelter for wildlife, Wildlife
Air purification
Plant Benefits
Medicinal Uses
Antibacterial, anti-inflammatory, Arthritis, Boils, bowel syndrome, Combats Stress, Diarrhea, Dysentry, Heart problems, Kidney Stones, Osteoarthritis, Skin Disorders, Urinary tract problems
-
Part of Plant Used
Bark, Leaves, Sap
Whole plant
Other Uses
Medicinal oil, Used as essential oil
Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Bedding Plant, Container, Edging, Edible, Herb / Vegetable, Mixed Border
Botanical Name
BETULA nigra 'Studetec'
BRASSICA oleracea 'Blue Ridge'( Acephala Group)
Common Name
Black Birch, River Birch, Tecumseh Compact River Birch
Kale
In Hindi
काले बर्च वृक्ष
गोभी
In German
Schwarze Birke
Grünkohl
In French
Noir Bouleau
Chou frisé
In Spanish
Negro del árbol de abedul
Col rizada
In Greek
Μαύρο Birch Tree
Λάχανο
In Portuguese
Bétula Preto
Couve
In Polish
Czarny Brzoza
Kapusta włoska
In Latin
Niger Caerulus
kale
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Betulaceae
Brassicaceae
Genus
Betula
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
-
Number of Species
40150
1
27800
👆🏻