Trees Deciduous  ⏵  Alnus

Alnus

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ALNUS aka Alder is a tree or large shrub that will enrich soil – when the leaves fall, and through their root systems, alders add nitrogen and other nutrients directly into the soil, making them an important to the ecosystem. Alders have a distinctive rich glossy green leaf that is veined and softly serrated. The Alder flowers (catkins) arrive in the spring before the plants leaf up, and although a deciduous tree, the leaves of most of this species, remain on the tree for a long time. Alders will tolerate most conditions, including sea air and swampy conditions, and with their fast-growing habit they’re a perfect tree for wind breaks, privacy and shelter.

4 LISTINGS FOR ALNUS
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aka Italian Alder

Extremely tolerant, fast growing tree that loves moisture. Attractive heart shaped leaves (hence the name Cordata) that are green and glossy. The male flower catkins appear before the leaves and the female flowers develop into small woody cones. Deciduous.

 

Habit: Upright
Mature Size 7-10 yrs (HxW): 12m x 8m

Alnus Cordata

Current Stock Height: 100/120 cm  ? 

Container: 13l  ? 

$49.99

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Alnus Cordata

Current Stock Height: 230/250 cm  ? 

Container: 8l  ? 

$54.99

THIS ITEM MAY REQUIRE TRUCK DELIVERY, SEE TERMS

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Picture of Alnus Glutinosa
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aka Black Alder

A fabulous quick growing specimen or shelter tree that tolerates poor soil and wet and boggy conditions. Attractive catkin flowers in late winter followed by dark green coarse, rounded foliage. The dry timber makes excellent fire wood. Prefers a sunny spot. Deciduous.

This is a historic and useful tree that man has utilized for many purposes including the timber piles that hold up Venice and the manufacture of wooden Clogs.

 

Flower Colour: Green / Yellow
Habit: Upright
Mature Size 7-10 yrs (HxW): 8m x 6m

Alnus Glutinosa

Expected Stock Height: 200/240 cm  ? 

This plant is in high demand and supply is limited this year. Add to your Waitlist for updates on next available stock.

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Picture of Alnus Imperialis
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aka Black Alder

A fast growing specimen or shelter tree that is tolerant of poor soil and wet boggy conditions. Despite that it is lovely to look at with catkin flowers in late winter and unusual deeply dissected, green foliage that has an overall lacy effect. Lovely to plant by water. Deciduous.

 

Flower Colour: Green / Yellow
Habit: Upright
Mature Size 7-10 yrs (HxW): 8m x 6m

Alnus Imperialis

Current Stock Height: 260/280 cm  ? 

Container: 13l  ? 

$69.99

THIS ITEM MAY REQUIRE TRUCK DELIVERY, SEE TERMS

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Picture of Alnus Jorullensis
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aka Mexican Alder

Mexican Alder is a quick growing semi evergreen (in cold climates) tree with attractive serrated green leaves, grey bark and catkins. Perfect for wind-breaks, privacy or shelter. Easy to grow, trims well, timber can be used for fire-wood. Prefers sun and adequate moisture. Semi - Evergreen.

 

Habit: Upright
Mature Size 7-10 yrs (HxW): 8m x 3m

Alnus Jorullensis

Expected Stock Height: 150/160 cm  ? 

Currently sold out. Add to your waitlist to be advised when next in stock.

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Wairere Nursery
826 Gordonton Road, R D 1, Hamilton 3281 Ph: (07) 824 3430 Email: