Life Span
Perennial
Perennial
Type
Tree
Tree
Origin
North America, United States, Northwestern United States, Alaska, California, Canada
Southeastern Asia
Types
-
Nilambur teak, Adilabad teak
Number of Varieties
305
0
40000
👆🏻
Habitat
Lowland evergreen rainforest
Hillside, tropical environments
USDA Hardiness Zone
4-710-15
0
99
👆🏻
AHS Heat Zone
7-1
12-10
Sunset Zone
3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
H1, H2
Habit
Pyramidal
Upright/Erect
Plant Size
Minimum Height
1,370.00 cm2,740.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm1,220.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow, Red, Coral
White, Ivory
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Tan, Sandy Brown
Leaf Color in Spring
Green, Dark Green
Green, Light Green
Leaf Color in Summer
Dark Green
Green
Leaf Color in Fall
Dark Green
Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Ovate
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
-
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Fast
Medium
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
Summer, Late Summer, Early Fall
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Maritime exposure, Salt water
-
Where to Plant?
Ground
Ground
How to Plant?
Layering, Seedlings
Seedlings, Transplanting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs
Water daily during growing season
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 dead or diseased plant parts, Remove deadheads, Requires very little pruning
Fertilizers
All-Purpose Liquid Fertilizer, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
-
Pests and diseases free
Plant Tolerance
Maritime exposure, Salt water
-
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
Coarse
Foliage Sheen
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Insects
Birds, Woodpeckers
Allergy
-
Eye irritation, Red eyes
Uses
Aesthetic Uses
-
Cottage Garden
Beauty Benefits
Skin Problems
For treating wrinkles, Making cosmetics
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Prevent Soil Erosion, Shadow Tree
Absorbs greenhouse gases, Nesting sites for birds, Shadow Tree
Plant Benefits
Medicinal Uses
Anodyne, Appetizer, Astringent
Anemia, Inflammation, Swelling
Part of Plant Used
Flowers, Inner Bark, Sap
Flowers, Root bark
Other Uses
Used as a dye, used for making charcoal, Used for making informal hedge
Used in construction, Used in pencil industry, Wood is used for making furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Screening / Wind Break, Shade Trees
Feature Plant, Shade Trees, Tropical
Botanical Name
ALNUS rubra
TECTONA grandis
Common Name
Oregon Alder, Red Alder
East Indian Oak, Teak
In Hindi
red alder
सागौन
In German
rot-Erle
Teak
In French
aulne rouge
Teak
In Spanish
aliso rojo
Teak
In Greek
κόκκινη σκλήθρα
Teak
In Portuguese
amieiro vermelho
Teak
In Polish
czerwony olcha
Teak
In Latin
red alnus
Teak
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Lamiales
Family
Betulaceae
Verbenaceae
Genus
Alnus
Tectona
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
355
1
27800
👆🏻