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 davidii ‘Ernest Wilson’
Wonderful white streaked bark with bright green leaves turning brilliant orange in the autumn.
Acer japonicum ‘Vitifolium’
A spreading tree with broad fan shaped leaves turning dark red in autumn.
Acer campestre ‘Royal Ruby’
An attractive tree with lovely red foliage. Good autumn colour
Acer buergerianum
A spreading deciduous tree with dark green leaves, racemes of pale yellow flowers. Good autumn colour.
Acer negundo
The green leaves turn a lovely golden yellow in autumn. Resistant to Honey Fungus
Acer henryi
Lovely small tree. The young leaves open bronze with the flowers and turning from green to brilliant red in the autumn.
Acer erianthum
Interesting tufts of white hairs appear at the axils of the leaves. Flowers are insignificant but followed by pink winged fruits.
Acer campestre
A British native, medium sized tree with green leaves that turns yellow in autumn.