European Black Alder

Alnus Glutinosa

Overview

The European Black Alder (Alnus glutinosa) is a deciduous tree renowned for its rapid growth, reaching 50-70 feet in height with a 20-40 foot spread. It features glossy dark green leaves and distinctive catkin flowers. Adaptable and water-loving, this alder thrives in wet conditions, improving soil fertility through nitrogen fixation. Its rounded canopy offers excellent shade, making it a suitable choice for riparian plantings and ecological landscaping.

Sun Full, HalfWater MediumZones 3–7Type TreeClimate Mediterranean

$European Black Alder (Alnus Glutinosa) — giving rise to its species name "glutinosa," meaning \'sticky\'; the European Black Alder (Alnus, image 52$

Culture

Sun: Full, Half
Water: Medium
USDA zones: 3–7

Shape & size

Mature height: 60–100 Ft.
Mature width: 40–60 Ft.

Classification

Type: Tree
Climate: Mediterranean

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Photos (88)

European Black Alder (Alnus Glutinosa) — making it a suitable choice for riparian plantings and ecological landscaping

European Black Alder (Alnus Glutinosa) — tree for full or half

European Black Alder (Alnus Glutinosa) — Adaptable and water-loving; this alder thrives in wet conditions

European Black Alder (Alnus Glutinosa) — The leaves exhibit a round-to-oval shape and are about 2 to 4 inches long with a slightly sticky texture; it is

European Black Alder (Alnus Glutinosa) — It is particularly tolerant of wet conditions; making it a suitable choice for areas prone to moisture or, image 54

European Black Alder (Alnus Glutinosa) — Its rounded canopy offers excellent shade; improving soil fertility through nitrogen fixation

European Black Alder (Alnus Glutinosa) — along with its fine-toothed margins

European Black Alder (Alnus Glutinosa) — It is particularly tolerant of wet conditions

European Black Alder (Alnus Glutinosa) — The leaves exhibit a round-to-oval shape and are about 2 to 4 inches long with a slightly sticky texture

European Black Alder (Alnus Glutinosa) — The European Black Alder (Alnus glutinosa) is a deciduous tree renowned for its rapid growth; adaptable and, image 41

$European Black Alder (Alnus Glutinosa) — The Black Alder\'s root system has the unique ability to fix nitrogen; it commonly reaches a height of 50 to 70 feet$

$European Black Alder (Alnus Glutinosa) — this alder thrives in wet conditions; giving rise to its species name "glutinosa," meaning \'sticky\'$

European Black Alder (Alnus Glutinosa) — Adaptable and water-loving; this alder thrives in wet conditions, image 44

European Black Alder (Alnus Glutinosa) — It features glossy dark green leaves and distinctive catkin flowers; consider its final size and, image 43

$European Black Alder (Alnus Glutinosa) — giving rise to its species name "glutinosa," meaning \'sticky\'$

European Black Alder (Alnus Glutinosa) — Its rounded canopy offers excellent shade; improving soil fertility through nitrogen fixation, image 67

European Black Alder (Alnus Glutinosa) — tree for full or half; enriching the soil and potentially benefiting neighboring plants.<br><br>Flowers are

European Black Alder (Alnus Glutinosa) — It commonly reaches a height of 50 to 70 feet with a spread of 25 to 35 feet; tree for full or half, image 49

$European Black Alder (Alnus Glutinosa) — The Black Alder\'s root system has the unique ability to fix nitrogen$

European Black Alder (Alnus Glutinosa) — Its rounded canopy offers excellent shade

European Black Alder (Alnus Glutinosa) — reaching 50-70 feet in height with a 20-40 foot spread; the leaves exhibit a round-to-oval shape and are about 2 to 4

$European Black Alder (Alnus Glutinosa) — this alder thrives in wet conditions; giving rise to its species name "glutinosa," meaning \'sticky\', image 65$