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Alnus glutinosa 'Imperialis'

Alnus glutinosa 'Imperialis'

Fern Leaved Alder, Imperialis Common Alder, Imperialis European Alder

Types of planting

Tree types

standard trees feathered trees multi-stemmed trees

Topiary on stem

fval multi-stem umbrella

Use

Location

park central reservation roof garden large garden cemetery traffic areas, industrial zones bioswale coastal area

Pavement

none none

Characteristics

Crown shape

wide pyramidal wide pyramidal

Crown structure

semi-open semi-open

Height

7 - 10 m

Width

4 - 6 m

Winter hardiness zone

3A - 8B

Aspects

Wind

tolerant to wind tolerant to coastal wind

Soil

loess sabulous clay peaty light clay sand loamy soil

Nutrient level

moderately rich in nutrients rich in nutrients

Soil moisture level

moist wet very wet

Light requirements

sun partial shade

pH range

acidic neutral alkaline

Host plant/forage plant

bees birds nectar value 0 pollen value 1

Extreme environments

tolerant to salt spray tolerates air pollution tolerant to short-term flooding

Get to know Ebben Nurseries

Visit our nurseries with multi-stem trees, climbing trees, trees for avenues and parks characteristic trees and solitary shrubs.

Make an appointment

Place order or further information?

Order this plant? Or would you like further information about Alnus glutinosa 'Imperialis'? Make an appointment for a detailed planting recommendation.
Call +31(0) 485 31 20 21 or email one of our advisors directly.
Our planting advisors

Photos

Magnify

Flowers

Flowers

catkins striking

Flower colour

yellow-brown

Flowering period

February - March

Leaves

Leaf colour

green

Leaves

deciduous opposite polished dissected laciniate nitrogen fixing

Autumn colour

brown green

Fruits

Fruit colour

black

Fruits

striking cones

Bark

Bark colour

grey

Bark

furrowed

Twigs

Twig colour

violet

Twigs

pendulous

Root system

Root system

deep central root

For and by green professionals

The TreeEbb is a platform for and by green professionals, in which we collect knowledge and experience from the sector and make this available for users. All the details and photos are free to use for non-commercial purposes. Want to share your tree knowledge? Send photographs and additional information to treeebb@ebben.nl

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TreeEbb

TreeEbb

Geographic location
Winter hardiness zone
OK
Coastal area
OK
Use
Location
OK
Pavement
OK
Host plant/forage plant
OK
Planting concepts
OK
Types of planting
Tree types
OK
Multi-stemmed trees
OK
Crown structure
OK
Crown shape
OK
Topiary on stem
OK
Topiary
OK
Height
m
-
m
OK
Width
m
-
m
OK
Aspects
Wind
OK
Soil
OK
Nutrient level
OK
Soil moisture level
OK
Light requirements
OK
PH range
OK
Extreme environments
OK
Stage of succession
OK
Plant characteristics
Flowering period
January
-
December
OK
Flower colour
OK
Leaf colour
OK
Autumn colour
OK
Fruit colour
OK
Bark colour
OK
Special features
OK
English
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