Life Span
Perennial
Annual
Type
Herbs, Perennial
Tree
Origin
South-Eastern Asia
New Zealand
Types
-
Metrosideros excelsa
Number of Varieties
208
0
40000
👆🏻
Habitat
Semi desert, Wet forest
Coastal Regions, hedge rows, Woodlands
USDA Hardiness Zone
9-1110-12
0
99
👆🏻
AHS Heat Zone
12 - 9
12-9
Sunset Zone
-
H1, H2, 16, 17, 23, 24
Habit
Clump-Forming
Oval or Rounded
Plant Size
Minimum Height
460.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
20.00 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
White
Red, Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
-
Brown, Sandy Brown
Leaf Color in Spring
Dark Green
Light Green, Dark Green, Gray
Leaf Color in Summer
Green, Light Green
Dark Green, Gray
Leaf Color in Fall
Dark Green
Dark Green, Gray
Leaf Color in Winter
Dark Green
Dark Green, Gray
Shape
Leaf Shape
Elliptic
Acicular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Very Fast
Medium
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Well drained
Bloom Time
Indeterminate
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Wet Site
Drought, Salt
Where to Plant?
Container, Ground
Ground
How to Plant?
Stem Cutting
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs good drainage
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
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Cut away fading foliage, Cut upper 1/3 section when young to enhancegrowth, Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer, Don't use high pH fertilizers
All-Purpose Liquid Fertilizer
Pests and Diseases
Aphids, Downy mildew, Dry root rot, Rust, Spider mites
Red blotch
Plant Tolerance
Heat Tolerance, Humidity
Drought
Flowers
Showy
Showy
Flower Petal Number
Single
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
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Aphids, Bees, Butterflies, Snails
Birds, Hummingbirds
Allergy
Dizziness, Mouth itching, Vomiting
-
Uses
Aesthetic Uses
Cottage Garden, Showy Purposes
Used as Christmas tree, Used for making hedges
Beauty Benefits
Good Cleanser, Good for the Scalp
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Insect Repellent
Air purification
Plant Benefits
Medicinal Uses
Antipyretic, Bronchitis, Cough, Digestive disorders, Ear infections, Expectorant, Laxative, Migraines, Piles, Rheumatism, Throat infection, Treating fever
Astringent, Dysentry
Part of Plant Used
Bark, Leaf Stalks, Leaves
Flowers, Wood
Other Uses
Biomass for fuel, Can be made into a herbal tea, Culinary use, Oil is used for aromatherapy, Used as a laxative
Application in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Hedges, Mixed Border, Screening / Wind Break, Tropical
Container, Feature Plant, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Botanical Name
Justicia adhatoda
METROSIDEROS excelsa
Common Name
Malabar nut, Adulsa, Adhatoda, Vasaka
New Zealand Christmas Tree, Pohutukawa
In Hindi
अडुळसा, अडुसा
pohutukawa
In German
Indisches Lungenkraut
pohutukawa
In French
Justicia adhatoda
pohutukawa
In Spanish
Justicia adhatoda
pohutukawa
In Greek
Justicia adhatoda
pohutukawa
In Portuguese
Justicia adhatoda
pohutukawa
In Polish
Justicia adhatoda
pohutukawa
In Latin
Justicia adhatoda
pohutukawa
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Scrophulariales
Myrtales
Family
Acanthaceae
Myrtaceae
Genus
Justicia
Metrosideros
Clade
Angiosperms, Monocots
Angiosperms, Eudicots, Rosids
Tribe
Justicieae
-
Subfamily
Acanthoideae
-
Number of Species
65812
1
27800
👆🏻