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].

Propagation Notes: Seed - best sown in a cold frame as soon as it is ripe and only just covered[200]. Spring sown seed should also germinate successfully so long as it is not covered[200, K]. The seed should germinate in the spring as the weather warms up. When large enough to handle, prick the seedlings out into individual pots. If growth is sufficient, it is possible to plant them out into their permanent positions in the summer, otherwise keep them in pots outdoors and plant them out in the spring. If you have sufficient quantity of seed, it can be sown thinly in an outdoor seed bed in the spring[78]. The seedlings can either be planted out into their permanent positions in the autumn/winter, or they can be allowed to grow on in the seed bed for a further season before planting them. Cuttings of mature wood, taken as soon as the leaves fall in autumn, outdoors in sandy soil.

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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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