Grey Alder. A conical tree with mid-green leaves grey-white and hairy beneath. Pendent yellow-brown male catkins open before the leaves. Max Height 20m. Max Spread 10m. Flowers January to March. Full sun. Hardy. Plant in hole large enough to avoid disturbing root ball.
Alnus incana
A conical tree with mid-green leaves grey-white and hairy beneath. Pendent yellow-brown male catkins open before the leaves.
Additional information
| Generic | Alnus |
|---|---|
| Species | incana |
| Varietry | |
| Common Name | Grey Alder |
| Flower Colour | yellow |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Deciduous |
| Height | 20m |
| Family | Betulaceae |
| Spread | 10m |
| Growth Speed | |
| Growth Habit | Conical |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | January, March |
| Colour Fruit | |
| Fruits When | |
| Moisture | Moist, Well drained |
| Protection | |
| Hardiness | Hardy |
| Planting | Plant in hole large enough to avoid disturbing root ball |
| Care | Keep moist in first year |
| Border | Barrier and screening |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Acer grosseri var. hersii
A small tree with marbled bark and bright green leaves turning red in autumn.
Acer campestre ‘Royal Ruby’
An attractive tree with lovely red foliage. Good autumn colour
Acer cappadocicum ‘Aureum’
A medium sized tree with leaves red when young turning golden yellow for many weeks.
Acer davidii ‘George Forrest’
A tree with an open habit with red-stalked, dark green leaves. Attractive streaked bark.
Acer davidii ‘Serpentine’
This attractive and graceful snake bark maple also gives a dazzling display of autumn colour. Purple young shoots
Acer henryi
Lovely small tree. The young leaves open bronze with the flowers and turning from green to brilliant red in the autumn.
Acer maximowiczianum
A small tree with dark green leaves turning red in autumn. Yellow flowers.
Acer buergerianum
A spreading deciduous tree with dark green leaves, racemes of pale yellow flowers. Good autumn colour.