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Amelanchier alnifolia 'Obelisk' Tree

Alder-Leaved Serviceberry Shrub
  • From £49.99 (ex VAT)
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Amelanchier alnifolia 'Obelisk' is a small upright tree or large slender shrub, making it ideal for smaller gardens or limited space. Recemes of white star-shaped flowers with green centres adorn the tree in mid-spring.

Young leaves start off with a bronze hue before maturing to green. In Autumn, they turn orange before falling to the ground and leaving dark red-purple fruits on the tree.

'Obelisk' is a very hardy deciduous tree or shrub that can cope in exposed sites. It likes full sun or partial shade in a neutral or acidic soil.

Click here to go to all Amelanchier trees.

AKA Amelanchier 'Obelisk', Alder-leaved serviceberry tree, juneberry

  • Common name: Alder-leaved serviceberry shrub
  • Height and spread in 20 years: 5 x 3 metres
  • Seasons of interest: Spring, Summer, Autumn
  • Foliage: Young bronze leaves in spring turn green in summer and orange in autumn
  • Soil: Neutral or acidic soil

Planting Advice for Amelanchier alnifolia 'Obelisk' Trees

When planting Serviceberry trees, it is important to prepare the planting area well. Pot grown Serviceberry can be planted at any time of the year. You will need to carry out the following to prepare your planting site.

Firstly, remove all weeds and grass within a metre of your desired planting hole then dig a hole as deep as your root mass and approximately 2x as wide. We recommend digging a square hole as this encourages the roots to grow straight as opposed to around inside the hole. To help your tree establish more effectively, we advise applying root grow (sprinkle in the hole for pot grown trees), especially if you have poor soil.

If you have poor soil mix 50% of your original soil with 50% high quality compost. Fill in the hole and firm around gently. Make sure not to bank the soil up around the collar of the tree as this can cause problems. To see how to use a tree stake and tie, watch our informational how to videos.

Aftercare Advice for Amelanchier alnifolia 'Obelisk' Trees

If you’re planting in dry weather, water well and regularly for the first few months. The same goes for spring and summer planting. Make sure to keep an eye on your young tree and increase watering if there are extended periods of hot or dry weather. If you’re planting in autumn, you may only need to water your tree a little. We also stock a range of irrigation kits, suitable for a variety of planting schemes.

Once planted, it is important to keep the area free of competing weeds for the first couple of growing seasons. Using a glyphosate based weed killer or installing mulch matting and bark chips will aid in this. Do not simply mow the grass surrounding your tree as this will only encourage growth.
If you know your area is prone to rabbits, we would advise using a rabbit guard.

Pruning Advice for Amelanchier alnifolia 'Obelisk' Trees

Serviceberry trees should be pruned in winter to late spring. The only pruning they really require is to remove any crossing, diseased or untidy looking branches. Serviceberry trees can handle hard pruning but it will mean less flowering in the following spring so we recommend leaving this type of pruning until after they have flowers.

A good tip when pruning Serviceberry trees is to remove any growth that is older than four years as this will improve the shape of your tree and encourage fresh bud and flower growth.

Delivery Timescales

Most deliveries are made within a week of placing the order. All trees are carefully packed by our experienced team, with many despatched to our tried and tested couriers within 24 hours (please allow up to 10 days). There's no need to be in to receive your trees and you can give instructions on where to leave them via the checkout or email sales@ornamental-trees.co.uk.

There is a slightly longer timescale on pleached and mature trees (trees over 2.5m in height) because we group orders together by geographic area for specialist delivery - we will contact these customers to notify them of the delivery date and whether the delivery driver needs assistance.

Gift trees and those required for arrival by a specific date can be accommodated with pleasure, although we accept no legal responsibility for late deliveries.

Our nursery is a busy despatch centre, so please make an appointment to collect or view trees.  For collections, despatch charges will be refunded.

Delivery Costs

1 small tree (most trees with a height under 1.5 metres) : £7.95 + vat

1 medium tree (most trees 1.5-2 metres in height) or 2-4 small trees: £9.95 + vat

2+ medium trees or 5+ small trees: £12.95 + vat

1-4 large trees (trees too large to fit in a box): £19.95 + vat

Mature, pleached or 5+ large trees: Cost is calculated in the checkout process and varies by postcode. You can buy additional trees with no increase in delivery cost.

The above prices exclude the Scottish Highlands, where delivery starts from £24.95 + vat and is calculated in the checkout process.

Northern Ireland, Channel Islands and Non Mainland UK

Our courier charges are not viable for just one or two trees, but if you have a larger requirement then please do speak to us to see if we can find a solution.

Form refers to the shape of the tree defined by the pruning it has received. The photos within the product tables can help you visualise it - click on the photo to enlarge it. For more information, see our Tree Forms Guide or phone our team.

Pruned and shaped: A tree that has had pruning to help create a beautiful overall shape, with the pruning being tailored to the variety. It is our most popular form.

Top grafted: A top grafted tree has a height noted next to the form (e.g. 'Top grafted at 45cm'), which refer to the clear stem height. This bare stem will not grow taller, only the head of branches will develop. Top grafted trees do not require complicated pruning and are ideal for small gardens or patios.

Multi Stem: A multi stem tree is has two or more stems arising from or near ground level, growing from one root system. Take care to buy a true multi-stem like all ours and not those that are 3 saplings in a pot to cheaply imitate them.

Feathered: A feathered tree has branches from the bottom of the trunk all the way up. These branches can be removed if a clear stem is required.

Bush: On our website a bush means a plant with many stems low down, rather than one singular clear stem.

Climber: A plant that is a natural climber and will be delivered usually running up a bamboo cane, ready to position in the garden.

Standard Tree: A more mature tree with an upright clear stem of approximately 1.8m-2.0m (measured from the ground to the lowest branch), which supports a branched crown. Standards are available in different forms relating to their girth size (the circumference of the stem measured 1m above ground), not height.

Standard  either 6-10cm or 8-10cm girth, approximately 2.5-3.0m in height
Premium Standard  10-12cm girth, approximately 3.0-3.5m in height
Heavy Standard  12-14cm girth, approximately 3.5-4.5m in height
Extra Heavy Standard 14-16cm girth approximately 4.0-6m in height

Plant Specification Form Supplied Size Root typePrice Quantity Qty
Amelanchier alnifolia 'Obelisk' Tree Form: Multi-stem Supplied Size: 125-150cm Root type: 7.5L pot Amelanchier alnifolia 'Obelisk' Tree Price £49.99 (ex VAT)
Multi-stem 125-150cm 7.5L pot £49.99 (ex VAT)
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Amelanchier alnifolia 'Obelisk' Tree Form: Extra Heavy Standard Tree, 14-16cm girth Supplied Size: approx 4.5-6.0m Root type: 45L pot Amelanchier alnifolia 'Obelisk' Tree Price £219.99 (ex VAT)
Extra Heavy Standard Tree, 14-16cm girth approx 4.5-6.0m 45L pot £219.99 (ex VAT)
0
Total: £0.00 (VAT Free)
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