Prices include delivery to mainland UK. £50 minimum order. 9/5: Seed orders typically delivered inside a week, plug plants in around 3 weeks.

Alder Alnus glutinosa

Alder (Alnus glutinosa)

Common Alder, Alnus glutinosa, is a fast growing neatly shaped tree which loves wet sites and supports over 90 animal species, including many garden moths. It's widespread across Europe. Like all the native species we sell, these plants are grown in the UK from UK origin seed.
Regular price
£2.45
Regular price
Sale price
£2.45
Unit price
per 
Availability
Relisting in summer for delivery from November 2022
Prices include VAT and delivery to mainland UK.

Click here to be notified by email when Alder (Alnus glutinosa) becomes available.

Alder (Alnus glutinosa)

Alder has colourful yellow catkins in spring and cones in the winter, which attract birds, including the siskin, redpoll and goldfinch. Its bark is fissured and dark - hence one of its alternative names, "Black Alder". It needs moist soil of any type other than acid peats, and is commonly found in wet woods, fens, and streamsides - so numbers have fallen due to drainage and reclamation schemes. Italian Alders, Alnus cordata, which need less damp, are now often planted instead of our own Common Alder. It fixes nitrogen and is a very unfussy tree, tolerant of pollution and waterlogging, so useful as a pioneer species. We include Alder trees in our collection of trees for wet ground.

Uses

The Alder's quick growth and the fact it carries its leaves late make it a good screen tree, and helpful in many environments. It was traditionally coppiced to make clogs or charcoal for gunpowder, and, as the timber doesn't rot, it was often used for piles - for example, in Venice. In Ireland, Alnus glutinosa was much favoured and used to make milking pails for the same reason. Here, its bark was used to make a cheap black dye. Alder was also said to attract woodworm over other types of wood ! Today it has a variety of uses, including tool handles.

Plants For Sale

Like all our native trees and hedging, our alder trees have UK origin and provenance - that's to say they're grown here using seed from trees here.

Smaller Sizes Suppliers: Perrie Hale Nursery, British Hardwood Tree Nursery, RV Roger
Standards Supplier: R.V.Roger

Please note that standard sizes relate to tree girths in cm. See our size guide for details and tips on planting your Alder tree.

These plants are bare root, and are consequently available for delivery from November until March. During the lifting season there may be up to two weeks delay between placing the order and dispatching, due to weather conditions or pressure of orders, which are dealt with in date sequence. Orders placed for Alders between March and October are confirmed for dispatch from November.

 

Size

  • Ultimate Height

    25m

  • Ultimate Spread

    10m

  • Time to Ultimate Height

    Up to 50 years

Soil

  • Type

    Chalk, loam, clay - wet

  • pH

    Neutral, acid, alkaline

Situation

  • Position

    Sheltered or exposed

  • Sunlight

    Full sun

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