Life Span
Perennial
Biennial
Type
Tree
Vegetable
Origin
Mid-Atlantic United States, Southeastern United States, Central United States, South-Central United States
Europe, Asia
Types
-
Brassica oleifer, Brassica napus
Number of Varieties
313
0
40000
👆🏻
Habitat
bottomlands, Depression on prairies, ditches, Floodplains, Riverbanks, stream banks, Swamps
Humid climates, Subtropical climates
USDA Hardiness Zone
4-94-8
0
99
👆🏻
AHS Heat Zone
9-1
9-3
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, 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
Upright/Erect
Plant Size
Minimum Height
1,220.00 cm30.50 cm
0
3900
👆🏻
Minimum Width
1,220.00 cm25.40 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Brown
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Black
Brown, Black
Leaf Color in Spring
Green, Light Green
Blue Green
Leaf Color in Summer
Green, Light Green
Green, Light Green, Gray Green
Leaf Color in Fall
Yellow, Light Yellow, Tan
-
Leaf Color in Winter
-
Green, Light Green, Gray Green
Shape
Leaf Shape
Oval with a pointed tip and fine teeth along their edges
Oval Cordate
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
Very Fast
Type of Soil
Clay, Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Neutral
Soil Drainage
Average
Well drained
Bloom Time
Spring
Late Spring, Early Summer, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site, Pollution, Soil Compaction
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Seedlings, Stem Cutting
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires a lot of watering, Requires regular watering
Keep the Soil well drained, Needs watering once a week
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Neutral
Soil Type
Clay, Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun
Pruning
Prune in the late winter or spring, Remove dead or diseased plant parts, Shape and thin as needed
Prune back the growing tips, Remove all suckers
Fertilizers
All-Purpose Liquid Fertilizer, No need to fertilize every year
15-15-15 amounts, All-Purpose Liquid Fertilizer, Less fertilizing
Pests and Diseases
Aphids, Red blotch, Sawfly Larvae
Aphids, Downy mildew, pink rot, Rust
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
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Aphids, Beetles, Bugs
Allergy
Asthma
Diarrhea, Nausea, Oral Allergy, sneezing, wheezing
Uses
Aesthetic Uses
Showy Purposes
Beautification, Showy Purposes
Beauty Benefits
-
Blackheads, Blood purifying, Perfumes
Edible Uses
✔
✘
✔
✘
Environmental Uses
Erosion control, Wildlife
Food for birds, No fertilizer, pesticides, or herbicides needed, Shadow Tree
Plant Benefits
Medicinal Uses
-
Cholesterol Free, Curing mumps and measles, Digestion problems, Diuretic, Palpitation, Piles
Part of Plant Used
Whole plant
Leaves, Stem
Other Uses
used for making roof trusses, poles, joists, piles, Used in construction, Used in Furniture
Making Sweet Scented Oil, Oil is used for aromatherapy, Oil is used in perfume, soaps, creams, etc.
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees
Edible, Herb / Vegetable
Botanical Name
BETULA nigra
BRASSICA rapa ssp. nipposinica
Common Name
River Birch
Kabuna, Mizuna, Spinach Mustard, Tendergreen
In Hindi
River Birch
Mizuna
In German
Fluss Birch
Mizuna
In French
Birch river
Mizuna
In Spanish
river Birch
Mizuna
In Greek
ποταμός Birch
Mizuna
In Portuguese
river Birch
Mizuna
In Polish
Rzeka Birch
Mizuna
In Latin
Betula
Mizuna
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Capparales
Family
Betulaceae
Brassicaceae
Genus
Betula
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
-
Number of Species
33
1
27800
👆🏻