Life Span
Annual
Perennial
Type
Tree
Broadleaf Evergreen
Origin
New Zealand
Europe, Russia
Types
Metrosideros excelsa
Symphytum officinale (common comfrey), Symphytum asperum (rough comfrey)
Number of Varieties
82
0
40000
👆🏻
Habitat
Coastal Regions, hedge rows, Woodlands
Cold Regions, stream banks
USDA Hardiness Zone
10-126-11
0
99
👆🏻
AHS Heat Zone
12-9
-
Sunset Zone
H1, H2, 16, 17, 23, 24
21,22
Habit
Oval or Rounded
Upright/Erect
Plant Size
Minimum Height
910.00 cm20.00 cm
0
3900
👆🏻
Minimum Width
610.00 cm90.00 cm
0
6350
👆🏻
Plant Color
Flower Color
Red, Crimson
White, Light Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown, Sandy Brown
Orange Red
Leaf Color in Spring
Light Green, Dark Green, Gray
Red, Green, Copper
Leaf Color in Summer
Dark Green, Gray
Green, Blue Green
Leaf Color in Fall
Dark Green, Gray
Green, Blue Green
Leaf Color in Winter
Dark Green, Gray
Red, Dark Green, Burgundy, Bronze
Shape
Leaf Shape
Acicular
Oval
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Growth Rate
Medium
Medium
Type of Soil
Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral
Acidic, Neutral
Soil Drainage
Well drained
Well drained
Bloom Time
Late Spring, Early Summer
Late Spring, Early Summer, Summer
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought, Salt
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Seedlings
Root Division, Transplanting
Plant Maintenance
Medium
Low
Watering Plants
Watering Requirements
Requires regular watering
Allow to dry out slightly between watering, 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
Acidic, Neutral
Soil Type
Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun, Partial Sun, Partial shade
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Cut or pinch the stems, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
14-14-14 Fertilizer, All-Purpose Liquid Fertilizer, can go long without fertilizers
Pests and Diseases
Red blotch
Aphids, Stem spot
Plant Tolerance
Drought
Shallow soil, Sun
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
Glossy
Glossy
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Birds, Hummingbirds
Ants, Butterflies, pollinators
Allergy
-
Antibacterial, Peripheral Edema
Uses
Aesthetic Uses
Used as Christmas tree, Used for making hedges
Cottage Garden, Showy Purposes
Beauty Benefits
-
Acne, Beautiful Skin, Reduce Bruises, Remove blemishes
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification, Fixes Nitrogen
Plant Benefits
Medicinal Uses
Astringent, Dysentry
Asthma, Diarrhea, Obesity, Osteoarthritis
Part of Plant Used
Flowers, Wood
Leaves, Twigs
Other Uses
Application in Furniture
Used for its medicinal properties
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Container, Feature Plant, Mixed Border, Screening / Wind Break, Shade Trees, Street Trees, Tropical
Container, Feature Plant, Foundation, Groundcover, Hedges, Mixed Border, Tropical
Botanical Name
METROSIDEROS excelsa
Symphytum asperum
Common Name
New Zealand Christmas Tree, Pohutukawa
Comfrey,Black Root, Blackwort, Bruisewort
In Hindi
pohutukawa
Blackwort
In German
pohutukawa
Blackwort
In French
pohutukawa
Blackwort
In Spanish
pohutukawa
Blackwort
In Greek
pohutukawa
Blackwort
In Portuguese
pohutukawa
Blackwort
In Polish
pohutukawa
Blackwort
In Latin
pohutukawa
Blackwort
Kingdom
Plantae
Plantae
Phylum
-
Magnoliophyta
Class
-
Magnoliopsida
Order
Myrtales
Lamiales
Family
Myrtaceae
Boraginaceae
Genus
Metrosideros
Symphytum
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Eudicots, Rosids
Tribe
-
-
Subfamily
-
Boraginoideae
Number of Species
1235
1
27800
👆🏻