Royal Alder
Alnus Glutinosa Imperialis
Royal Alder (Alnus Glutinosa Imperialis) is an ideal choice of an unusual tree for a wet site. It is a cut-leaved form of the common alder, and it has all the advantages of that robust species. Soil that is saturated for part of each year suits it very well. The nitrogen fixing nodules found on the roots of the species also occur on the roots of the cultivar, so it can live in very poor conditions.
Features
Mature Height
Soil Types
Lighting
Usage
Full Description
This is a light green summer foliage feature. Its leaves are deeply cut giving a lacy or even misty look especially when it is planted beside water. The best results are achieved where it is used in mixture with other trees and shrubs. Royal Alder (Alnus Glutinosa Imperialis) is the arborial equivalent of the Gypsophila in a bouquet of roses. Royal alder was first cultivated in 1859, probably as a selection of ‘Laciniata’, a stronger growing cut-leaved alder selected in France before 1819.
Like most ornamental trees, Cut Leaved Alder trees do not require much pruning once they have established. Simply remove any crossing, damaged or diseased branches. Prune in late winter or the early spring. If you think the canopy is overcrowded, make sure to alleviate the branches to ensure enough air and light can penetrate. Alder trees produce their own nitrogen so they do not require fertiliser, only a consistently moist soil.
For more Alder trees click here
Delivery
Within 24 hours of placing your order, we will contact you to confirm an exact delivery date. Most orders are delivered within 5 working days. Your plants will be freshly lifted and packaged the day before dispatch to ensure they arrive in the best possible condition.
If you have a preferred delivery date please use the comments box and we will try our best to accommodate this (not available at weekends).
Although items can remain in their packaging for 7–10 days if kept frost-free, we recommend planting bareroot trees as soon as possible after delivery.
We use a courier service, and a signature is required on delivery unless you specify a safe place in the comments box when placing your order.
Small Orders (UK Mainland Only)
Orders of 1–15 plants in size 40/60cm can often be sent via Royal Mail for £8.00.
Please note: Your basket will initially show a delivery charge of £15.00 + VAT, but if you request Royal Mail delivery in the comments box, we will adjust the payment for you once we receive the order.
England and Wales Standard Delivery Charges
- Orders up to £75 – £15 + VAT
- £76 – £200 – £22 + VAT
- £201 – £300 – £30 + VAT
- £301 – £500 – £40 + VAT
- £501 – £1000 – £45 + VAT
- Over £1000 – £50 + VAT
Mainland Scotland Standard Delivery Charges
- Orders up to £75.99 – £20 + VAT
- £76 – £150.99 – £28.40 + VAT
- £151 – £300.99 – £38 + VAT
- £301 – £500.99 – £50 + VAT
- £501 – £1000.99 – £56 + VAT
- Over £1001 – £62 + VAT
Click and Collect
Click and collect available free of charge from: Tree Shop Ltd., Harts Barn, Monmouth Road, Longhope, GL17 0QD, UK