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Amelanchier alnifolia
WESTERN SERVICEBERRY, SASKATOON SERVICEBERRY, SASKATOON BERRY, JUNE BERRY
Family:Rosaceae
Pronounced: am-e-LANG-kee-er al-nih-FOE-lee-uh
GROWING GUIDE
Geographic Origin:
North America
Plant Group:
Trees.
Hardiness:
Sunset zones: A1-A3, 1-6.
USDA zones: 4-9.
Heat zones: 8-3.
Mature size:
Height: 12-20 feet (4-6 m).
Width: 12 feet (4 m).
Flowering period:
Late spring.
Flowering attributes:
Compact clusters of flowers bearing 5 white, strap-like petals. The flower buds are pure white. Flowers are followed by glabrous, glaucous, red-turning-to-purple-black fruit.
Leaf attributes:
Broadly oval, 2-inch long, green leaves that turn red and yellow in the fall.
Light:
Partial shade to full sun.
Soil:
Fertile, acidic, moist, well-drained soil.
Propagation Methods:
Sow seed when ripe and place in cold frame. Seed needs 3-6 months cold stratification at 33-44°F.
Remove suckers in winter.
Semi-ripe cuttings in summer.
Pruning Methods:
This shrub needs minimal pruning. Remove crossing and wayward stems in late winter to early spring after bloom.
Pruning Methods:
May be susceptible to aphids, leaf spot or powdery mildew.
Rainy Side Notes
Native to North America, the Saskatoon berry, often called serviceberry, grows along rocky shorelines, bluffs, meadows, and forest edges. The largest known species thrives in Beacon Rock State Park in Washington, standing 42 feet tall by 43 feet wide. Serviceberries growing in lower elevations typically only reach ten feet high. Every fall, the Saskatoon leaves turn our hillsides into a kaleidoscope of red, copper, or bright yellow hues.
Western serviceberry, which has smaller flowers and rounder leaves, is sometimes confused with Amelanchier florida, and is now called A. alnifolia var. semi-intregrifolia.
Ethnobotany
The Saskatoon berry, or serviceberry, is a significant part of the food culture of many indigenous communities across the Pacific Northwest and North America. For instance, the Haida and Kwakwaka'wakw of British Columbia had names that translated to 'sweet berry,' a testament to the importance of this fruit in their diet.
Chehalis, Chinook, Klallam, Lummi, Quileute, Samish, Skagit, Snohomish, and Swinomish tribes of Washington State used berries and wood. The people ate the berries fresh or dried and used the wood to make silver-dollar-sized disks for a gambling game and rigging for halibut fishing lines.
In the Garden
The Saskatoon berry is a delicious fruit and a beautiful addition to any home garden. This shrub spreads through suckering and is particularly well-suited for wildlife-friendly gardens.
In late spring, compact clusters of blossoms bear five white, strap-like petals. Flowers are followed by the ornamental berries, which start with a dusty red hue and mature into a rich purple-black in August. Their unique musty blueberry taste makes them perfect for mouth-watering pies if you can beat the birds to the harvest.
The tree is an excellent choice for the garden as a wildlife habitat. While birds eat the berries, bees and butterflies use the shrub as an important nectar source. The small tree is also a host plant for the caterpillars of swallowtails and other butterflies.
This tree needs minimal pruning. Remove crossing and wayward stems in late winter to early spring after bloom. Serviceberries prefer fertile, acidic, moist, well-drained soil and partial shade to full sunlight.
Debbie Teashon
Rainy Side Gardeners — rainyside.com