Life Span
Annual
Perennial
Type
Tree
Perennial
Origin
New Zealand
Eastern Europe, Russia, Siberia
Types
Metrosideros excelsa
Iris sibirica
Number of Varieties
890
0
40000
👆🏻
Habitat
Coastal Regions, hedge rows, Woodlands
Damp shady woods, Pastures
USDA Hardiness Zone
10-123-8
0
99
👆🏻
AHS Heat Zone
12-9
7-1
Sunset Zone
H1, H2, 16, 17, 23, 24
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
910.00 cm50.80 cm
0
3900
👆🏻
Minimum Width
610.00 cm61.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Crimson
White, Purple, Blue Violet
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
-
Leaf Color in Spring
Light Green, Dark Green, Gray
Green, Dark Green
Leaf Color in Summer
Dark Green, Gray
Green, Dark Green
Leaf Color in Fall
Dark Green, Gray
Green, Dark Green
Leaf Color in Winter
Dark Green, Gray
Light Green
Shape
Leaf Shape
Acicular
Linear
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Summer
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun
Growth Rate
Medium
Fast
Type of Soil
Loam, Sand
Clay, Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Average
Bloom Time
Late Spring, Early Summer
Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
Drought
Where to Plant?
Ground
Ground
How to Plant?
Seedlings
Bulbs, Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Requires regular watering
Keep ground moist
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral
Acidic, Neutral
Soil Type
Loam, Sand
Clay, Loam, Sand
Soil Drainage Capacity
Well drained
Average
Sun Exposure
Full Sun, Partial Sun
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
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
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
Glossy
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds
pollinators
Allergy
-
allergic reaction, Skin irritation
Uses
Aesthetic Uses
Used as Christmas tree, Used for making hedges
Bog Garden, Showy Purposes, Woodland margins
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
Astringent, Dysentry
Expectorant
Part of Plant Used
Flowers, Wood
Flowers, Root
Other Uses
Application in Furniture
Used as an insecticide
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Bog Garden, Cutflower, Feature Plant, Foundation, Mixed Border
Botanical Name
METROSIDEROS excelsa
IRIS sibirica
Common Name
New Zealand Christmas Tree, Pohutukawa
Siberian Iris
In Hindi
pohutukawa
Siberian Iris
In German
pohutukawa
Sibirische Schwertlilie
In French
pohutukawa
L'Iris de Sibérie
In Spanish
pohutukawa
Siberian Iris
In Greek
pohutukawa
Siberian Iris
In Portuguese
pohutukawa
Siberian Iris
In Polish
pohutukawa
Kosaciec syberyjski
In Latin
pohutukawa
Siberian Iris
Kingdom
Plantae
Plantae
Phylum
-
Tracheobionta
Class
-
Liliopsida
Order
Myrtales
Liliales
Family
Myrtaceae
Iridaceae
Genus
Metrosideros
Iris
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Monocots
Tribe
-
Irideae
Subfamily
-
Iridoideae
Number of Species
12300
1
27800
👆🏻