Life Span
Perennial
Annual
Type
Tree
Tree
Origin
-
New Zealand
Types
Honey Locust
Metrosideros excelsa
Number of Varieties
108
0
40000
👆🏻
Habitat
Woodland Garden Canopy
Coastal Regions, hedge rows, Woodlands
USDA Hardiness Zone
5-810-12
0
99
👆🏻
AHS Heat Zone
9-3
12-9
Sunset Zone
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
H1, H2, 16, 17, 23, 24
Habit
Upright/Erect
Oval or Rounded
Plant Size
Minimum Height
1,524.00 cm910.00 cm
0
3900
👆🏻
Minimum Width
1,066.80 cm610.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Rose, Violet
Red, Crimson
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Purple, Brown
Brown, Sandy Brown
Leaf Color in Spring
Red, Crimson, Bronze
Light Green, Dark Green, Gray
Leaf Color in Summer
Green, Blue Green
Dark Green, Gray
Leaf Color in Fall
Yellow green
Dark Green, Gray
Leaf Color in Winter
-
Dark Green, Gray
Shape
Leaf Shape
Pinnate
Acicular
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall, Winter
Spring, Summer
Growing Conditions
Sunlight
Full Sun
Full Sun, Partial Sun
Growth Rate
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
Spring, Late Spring
Late Spring, Early Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Pollution, Drought, Salt, Soil Compaction
Drought, Salt
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Average Water Needs, Needs a lot of water initially, occasional watering once established
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
Full Sun, Partial Sun
Pruning
Cut limbs, Prune in winter, Prune up lowest branches, 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, Nitrogen
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought, Pollution, Salt, Soil Compaction
Drought
Flowers
✔
✘
✔
✘
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
Birds, Butterflies
Birds, Hummingbirds
Allergy
Abdominal pain, Depression, Diarrhea, Digestive Problems, gastro-intestinal problems, Kidney Disease, Liver disease, Nausea, Vomiting, weakness
-
Uses
Aesthetic Uses
Showy Purposes
Used as Christmas tree, Used for making hedges
Beauty Benefits
Good for skin
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification, Shadow Tree, soil stabilisation
Air purification
Plant Benefits
Medicinal Uses
Antispasmodic, Antivinous, Cancer, Cholagogue, Diuretic, Emetic, Emmoiliant, Eye Problems, Febrifuge, Laxative, Purgative, Tonic
Astringent, Dysentry
Part of Plant Used
Flowers, Seeds, Wood
Flowers, Wood
Other Uses
Fibre, For making oil, Used as a dye, Used as essential oil, Used as fuel, Used for woodware
Application in Furniture
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Feature Plant, Shade Trees, Street Trees
Container, Feature Plant, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Botanical Name
ROBINIA 'Purple Robe'
METROSIDEROS excelsa
Common Name
Hybrid Black Locust, Purple Robe Locust
New Zealand Christmas Tree, Pohutukawa
In Hindi
Black Locust Tree
pohutukawa
In German
Schwarz Locust Tree
pohutukawa
In French
Noir Arbre Locust
pohutukawa
In Spanish
Negro del árbol de la langosta
pohutukawa
In Greek
Μαύρο Locust Tree
pohutukawa
In Portuguese
Árvore Locust Preto
pohutukawa
In Polish
Robinii akacjowej Drzewo
pohutukawa
In Latin
Locusta arbor Niger
pohutukawa
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
-
Class
Magnoliopsida
-
Order
Fabales
Myrtales
Family
Fabaceae
Myrtaceae
Genus
Robinia
Metrosideros
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
Robinieae
-
Subfamily
Faboideae
-
Number of Species
2512
1
27800
👆🏻