Image: Jean-Pol GRANDMONT (CC BY 3.0) via Wikimedia Commons
Exposurefull sun
Waterhigh
Typetree
Distribution
Alnus glutinosa 'Imperialis'
Black 'Imperialis' Alder
Flower Color
Description
A slow-growing medium-sized tree of conical outline and elegant habit, the leaves deeply pinnately lobed. Male catkins purplish, fruits small, cone-like
Mature Height
13m
Mature Spread
8m
Plant Characteristics
Foliage
Deciduous
Growth Habit
Upright
Growth Speed
Moderate · 0.4 m/yr
Soil Texture
ChalkClayLoam
Soil pH
AcidAlkalineNeutral
Soil Moisture
Moist but well-drainedPoorly-drained
Hardiness (RHS)
H9
Hardiness (USDA)
Zones 4-7
Flowering Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Key Features
CoastalWildflower meadowWildlife gardensLow Maintenance
Available Variants
| Container Size | Details | Price |
|---|---|---|
| H: 90cm1511M | H: 90cm | €11.14 |
All prices include VAT. Availability may vary by season.