Amelanchier lamarckii
snowy June berry / snowy mespilus (syn. Amelanchier canadensis)
With a combination of delicate, star-shaped spring flowers, a flush of young bronze leaves that mature to dark green, and purple-black berries in early summer, this RHS award-winning Amelanchier lamarckii provides an impressively long season of interest.
Please note: we offer this Amelanchier in a bush/shrub or tree form (pot size is therefore not an indicator of height).
Our bush forms are naturally shrubby, with lower branching approximately a third to a half of the main single stem, creating a fuller, multi-branched and initially bushy appearance. They can also be trained over time into a multi-branched tree with some formative pruning.
Our tree forms have a clearer, longer trunk and a more defined 'feathered' tree-like shape.
We do not offer multi-stemmed plants for this Amelanchier (i.e. more than one stem arising from the pot). All our snowy mespilus are single-stemmed, with the location of the branching dictating whether it is a bush or a tree form.
Please note: we offer this Amelanchier in a bush/shrub or tree form (pot size is therefore not an indicator of height).
Our bush forms are naturally shrubby, with lower branching approximately a third to a half of the main single stem, creating a fuller, multi-branched and initially bushy appearance. They can also be trained over time into a multi-branched tree with some formative pruning.
Our tree forms have a clearer, longer trunk and a more defined 'feathered' tree-like shape.
We do not offer multi-stemmed plants for this Amelanchier (i.e. more than one stem arising from the pot). All our snowy mespilus are single-stemmed, with the location of the branching dictating whether it is a bush or a tree form.
How to care for Amelanchier lamarckii:
When planting your snowy mespilus prepare a hole up to three times the diameter of its root system. Fork over the base of the pit in readiness, incorporating plenty of organic matter into the backfill and planting hole.
Avoiding frozen and waterlogged soil, these should be planted out as they arrive. If you've ordered a bare root tree, soak the roots in a bucket of water for half an hour prior to planting, or if this is not possible, they can be heeled in temporarily, covering their roots with soil, or potted up.
Water regularly during the first growing season to help it establish, especially in dry spells. Apply a mulch of well-rotted compost or bark in spring to retain moisture and suppress weeds, keeping it clear of the stem.
Although tolerant of most soil types, Amelanchier prefers slightly acidic, moist but well-drained soil and benefits from a position in full sun or light shade. Avoid chalky soils where possible unless improved with organic matter.
Pruning is usually minimal but you can shape lightly after flowering if needed. Remove dead, damaged or crossing branches in late winter or early spring. Protect young plants from late frosts where possible, as this can damage emerging buds. Feed in early spring with a balanced fertiliser.
Avoiding frozen and waterlogged soil, these should be planted out as they arrive. If you've ordered a bare root tree, soak the roots in a bucket of water for half an hour prior to planting, or if this is not possible, they can be heeled in temporarily, covering their roots with soil, or potted up.
Water regularly during the first growing season to help it establish, especially in dry spells. Apply a mulch of well-rotted compost or bark in spring to retain moisture and suppress weeds, keeping it clear of the stem.
Although tolerant of most soil types, Amelanchier prefers slightly acidic, moist but well-drained soil and benefits from a position in full sun or light shade. Avoid chalky soils where possible unless improved with organic matter.
Pruning is usually minimal but you can shape lightly after flowering if needed. Remove dead, damaged or crossing branches in late winter or early spring. Protect young plants from late frosts where possible, as this can damage emerging buds. Feed in early spring with a balanced fertiliser.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
4m
Eventual spread:
2.5m
Position:
Full sun
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
-
This shrub is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
-
Humans/Pets: Fruit are ornamental - not to be eaten
Product options
10 litre pot | 0.8 - 1m | bush
£79.99
In stock
(delivery within 2-3 working days)
(delivery within 2-3 working days)
12 litre pot | 1.6m | tree
£124.99
In stock
(delivery within 2-3 working days)
(delivery within 2-3 working days)
bare root | 0.9 - 1.2m | tree
£39.99
Delivered November
9 litre pot | 1.2 - 1.5m | tree
£79.99
available to order from spring 2027
Unavailable
1
Delivery options (pick your preferred option at checkout)
Standard Delivery£5.99
Named Day Delivery£10.99
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