Life Span
Annual and Perennial
Perennial
Type
Broadleaf Evergreen
Tree
Origin
Africa, Southern Africa
North America, United States, Northwestern United States, Alaska, California, Canada
Types
Drakensberg sugarbush, Clanwilliam sugarbush, The Wagon tree
-
Number of Varieties
160030
0
40000
👆🏻
Habitat
Subtropical climates, Tropical regions
Lowland evergreen rainforest
USDA Hardiness Zone
10-114-7
0
99
👆🏻
AHS Heat Zone
12-8
7-1
Sunset Zone
H1, 22, 23, 24
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
Habit
-
Pyramidal
Plant Size
Minimum Height
91.44 cm1,370.00 cm
0
3900
👆🏻
Minimum Width
91.44 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
-
Yellow, Red, Coral
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown
Leaf Color in Spring
-
Green, Dark Green
Leaf Color in Summer
-
Dark Green
Leaf Color in Fall
-
Dark Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Egg-shaped
Ovate
Thorns
✔
✘
✔
✘
Plant Season
Fall, Spring
Spring, Summer, Fall
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
-
Fast
Type of Soil
Clay
Loam, Sand
The pH of Soil
Acidic
Acidic, Neutral, Alkaline
Soil Drainage
-
Average
Bloom Time
All year
Early Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
Maritime exposure, Salt water
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Layering, Seedlings
Plant Maintenance
Low
Medium
Watering Plants
Watering Requirements
Requires a lot of watering
Average Water Needs
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral
Acidic, Neutral, Alkaline
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun
Full Sun, Partial Sun, Partial shade
Pruning
Pinch Tips, Remove branches, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Nitrogen
Pests and Diseases
Red blotch
-
Plant Tolerance
-
Maritime exposure, Salt water
Flowers
✔
✘
✔
✘
Flower Petal Number
-
-
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
-
Medium
Foliage Sheen
-
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Flying insects, Insects
Insects
Allergy
-
-
Uses
Aesthetic Uses
Showy Purposes
-
Beauty Benefits
-
Skin Problems
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Prevent Soil Erosion, Shadow Tree
Plant Benefits
Medicinal Uses
Cough, Diarrhea, Stomach Ulcers
Anodyne, Appetizer, Astringent
Part of Plant Used
Flowers
Flowers, Inner Bark, Sap
Other Uses
Used for its medicinal properties
Used as a dye, used for making charcoal, Used for making informal hedge
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Cutflower, Feature Plant, Mixed Border, Rock Garden / Wall
Screening / Wind Break, Shade Trees
Botanical Name
PROTEA
ALNUS rubra
Common Name
Protea, Waboom, Wagon Tree
Oregon Alder, Red Alder
In Hindi
Protea plant
red alder
In German
Protea Pflanze
rot-Erle
In French
usine de Protea
aulne rouge
In Spanish
planta de protea
aliso rojo
In Greek
φυτό Protea
κόκκινη σκλήθρα
In Portuguese
planta Protea
amieiro vermelho
In Polish
Protea roślin
czerwony olcha
In Latin
Protea herba
red alnus
Kingdom
Plantae
Plantae
Phylum
Vascular plant
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Proteales
Fagales
Family
Proteaceae
Betulaceae
Genus
Protea
Alnus
Clade
Angiosperms, Eudicots
Angiosperms, Eudicots, Rosids
Tribe
Proteae
-
Subfamily
Proteoideae
-
Number of Species
160035
1
27800
👆🏻