Life Span
Perennial
Annual or Biennial
Type
Tree
Vegetable
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Europe
Types
-
Amber globe, Baby bunch turnips, Purple top
Number of Varieties
3030
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Fields, Vegetable Gardens
USDA Hardiness Zone
4-76-11
0
99
👆🏻
AHS Heat Zone
7-1
9-3
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
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
1,370.00 cm25.40 cm
0
3900
👆🏻
Minimum Width
610.00 cm20.30 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
Yellow
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Sienna, Black
Leaf Color in Spring
Green, Dark Green
Dark Green
Leaf Color in Summer
Dark Green
White, Green, Dark Green
Leaf Color in Fall
Dark Green
White, Green, Dark Green
Leaf Color in Winter
-
White, Green, Dark Green
Shape
Leaf Shape
Ovate
Long Broad
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Fast
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Early Spring
Spring, Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
Drought
Where to Plant?
Ground
Container, Ground
How to Plant?
Layering, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Alternaria Leaf Spot, Anthracnose, Cercospora leaf spot, Downy mildew
Plant Tolerance
Maritime exposure, Salt water
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
Medium
Foliage Sheen
Glossy
-
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Beet armyworms, Caterpillar, white worms
Allergy
-
angioedema, Oral Allergy, Urticaria
Uses
Aesthetic Uses
-
-
Beauty Benefits
Skin Problems
Good for skin and hair
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Air purification
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
Bone strength, Cancer, Cardiovascular problems, Lung Problems
Part of Plant Used
Flowers, Inner Bark, Sap
Leaves, Shoots
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Food for animals, Used as a vegetable, Used in salads
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Container, Edible, Herb / Vegetable
Botanical Name
ALNUS rubra
BRASSICA rapa 'Hakurei'
Common Name
Oregon Alder, Red Alder
Turnip
In Hindi
red alder
शलजम
In German
rot-Erle
Rübe
In French
aulne rouge
Navet
In Spanish
aliso rojo
Nabo
In Greek
κόκκινη σκλήθρα
Γογγύλι
In Portuguese
amieiro vermelho
Nabo
In Polish
czerwony olcha
Rzepa
In Latin
red alnus
rapa
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Brassicales
Family
Betulaceae
Brassicaceae
Genus
Alnus
Brassica
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
Brassiceae
Subfamily
-
-
Number of Species
35-
1
27800
👆🏻