Life Span
Biennial
Annual
Type
Tree
Vegetable
Origin
-
Europe, Mediterranean, Canary Islands, Northern Africa
Types
Chinese red birch, Betula fruticosa, Betula ermanii
Brassica oleracea var. acephala
Number of Varieties
6010
0
40000
👆🏻
Habitat
Rocky areas, Sandy areas, Well Drained, Wet forest, Wet ground, Wet lands
-
USDA Hardiness Zone
4-7-9999
0
99
👆🏻
AHS Heat Zone
7-1
6-1
Sunset Zone
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16
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
Pyramidal
Rosette/Stemless
Plant Size
Minimum Height
1,219.20 cm30.50 cm
0
3900
👆🏻
Minimum Width
762.00 cm30.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Tan
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Bronze, Sandy Brown
Brown
Leaf Color in Spring
-
-
Leaf Color in Summer
-
Green, Gray Green, Dark Green
Leaf Color in Fall
Yellow, Red, Orange
Green, Gray Green
Leaf Color in Winter
-
Green, Gray Green
Shape
Leaf Shape
Heart-shaped
Spinach Type
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
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, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring, Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Drought
Where to Plant?
Ground
Container, Ground, Pot
How to Plant?
Seedlings, Stem Planting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Medium
Do Not over Water
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral, Alkaline
Soil Type
Loam
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
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
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Fertilize in early spring, Fertilize in late fall, Nitrogen
Nitrate based fertilizers
Pests and Diseases
Red blotch
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
Plant Tolerance
-
Drought
Flowers
Insignificant
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Ants, Birds, Insects
Bugs
Allergy
Itchiness, Pollen, Sore Throat
-
Uses
Aesthetic Uses
-
-
Beauty Benefits
Good for skin, Skin Problems
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree
soil erosion prevension on hill slopes
Plant Benefits
Medicinal Uses
anti-inflammatory, Arthritis, Bone strength, Dermatitis, Eczema, Eliminate toxins, Heart problems, High cholestrol, Immunity, Kidney problems
anti-cancer, Heart problems
Part of Plant Used
Whole plant
Leaves
Other Uses
Used in paper industry
Used as a vegetable
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Mixed Border, Shade Trees
Container, Edible, Herb / Vegetable
Botanical Name
BETULA 'Crimson Frost'
BRASSICA oleracea
Common Name
Birch, Crimson Frost Birch
Carolina Cabbage Collard Greens, Collard Greens
In Hindi
भोज पत्र
collard साग
In German
Birke
Blattkohl
In French
Arbre de bouleau
Chou cavalier
In Spanish
Abedul
Brassica oleracea viridis
In Greek
Birch Tree
λάχανο
In Portuguese
bétula
greens kollard
In Polish
Brzoza
kollard zieleni
In Latin
Caerulus
vireta kollard
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Betulaceae
Brassicaceae
Genus
Betula
Brassica
Clade
Angiosperms, Eudicots, Rosids
-
Tribe
-
Brassiceae
Subfamily
Carpinaceae
-
Number of Species
3430
1
27800
👆🏻