Alnus incana Grey alder (Betulaceae) Deciduous tree

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Alnus incana
Grey alder
Deciduous tree
(1 Page of 5)

The Alnus incana plant species is found in Europe. Introduced in Britain[17]. It is a member of the Betulaceae family. Common gardeners may know the plant as Grey alder. Some home gardeners know the variety as Betula alnus incana.

Cultivation | Propagation | General Uses
Medicinal | Edible Uses

Latin Name:  Alnus incana
Common Name:  Grey alder
Family:  Betulaceae
Author:  (L.)Moench.

Known Hazards:  None known

Mature Height:  18   Mature Width:  5

Habitat:  Mountains, especially on poor soil[17, 50].

Cultivation Notes: Prefers a heavy soil and a damp situation[1, 11]. Grows well in heavy clay soils[11]. Thrives in drier soils than many other members of this genus[200]. Tolerates very infertile sites[200]. This species has a symbiotic relationship with certain soil micro-organisms, these form nodules on the roots of the plants and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].

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Cultivation | Propagation | General Uses
Medicinal | Edible Uses

The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'.
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