Mountain Ash


 

Mountain Ash (Sorbus spp.)

Description:
Two species of mountain ash are native to Prince Edward Island American and showy. Both are quite common and can grow to the size of a small tree. Small white flowers are borne in flat-topped clusters in May and early June. Clumps of berries turn orange in late August and September, often hanging on through most of the winter. Leaves are alternate and compound, with 11-17 leaflets. Leaflets of the American mountain ash are long and pointed, while those of the showy are more rounded at the base. Buds are dark, sticky and can be slightly hairy. Bark is smooth and grayish-brown.

 

Growing Conditions:
A common sight along fence-lines and windbreaks, mountain ash is also found along hillsides or forest clearings. It prefers full sunlight and rich, deep soil, but will grow under a variety of conditions. It will not tolerate flooding, but can stand some salt spray.

Propagation:

Gather berries in late September and remove pulpy flesh by hand. Each berry contains up to 10 tiny seeds. Plant in nursery beds and cover lightly with soil. Seeds will germinate the second spring and grow quite quickly. At Macphail Woods, our first year’s growth averaged 16 inches (40 cm).

Wildlife Uses:
Berries are a preferred food source of ruffed grouse, gray catbird, American robin, eastern bluebird, European starling, cedar waxwing, common grackle, northern oriole, evening grosbeak and pine grosbeak. Crops are fairly regular and the ability to hang on throughout winter makes the berries excellent emergency food. See ourAttracting Birds in Winter page for more information. Beaver eat the bark and snowshoe hare browse on winter twigs. Yellow-bellied sapsuckers drill larger specimens for sweet sap.

Areas of Usage:

This is another shrub well-suited for use around the home, since it has attractive foliage, flowers and fruit and is a food source for many bird species. The leaves are poisonous, so this might be a consideration if there are young children present. The fruit can be eaten by humans and is rich in iron and Vitamin C. A few frosts improve the taste, but the berries are most often used in jellies. These shrubs can be used in group plantings or as individual specimens. Mountain ash are suitable along roadsides, in windbreaks,and especially around ponds and open stream-banks. They are also useful when converting areas of old field white spruce to a mixed forest. The shrubs provide shade and protection for young trees, and attract wildlife to the area. Plant one or two in openings along with a mixture of other shrubs and trees.

Additional Information:
Showy Mountain Ash is common throughout the province. It is a small, often bushy tree, seldom over 30 feet high with a diameter of over 6 inches, but may, under suitable conditions, grow much larger. It is commonly found on moist sites along banks of streams and on the margins of swamps. It is quite common in old pastures and along fences. It grows singly or in small clumps with red mapleyellow and white birchbalsam firwhiteand black spruce. Around this province it is frequently a low shrub. The wood is of no commercial importance. However, the tree is sometimes, used for ornamental planting.

Like the showy mountain ash, the American mountain ash is found throughout PEI. It is a small tree, often bushy or shrub-like, rarely exceeding 30 feet in height and 8 inches in diameter. The trunk is usually short with a flat-topped crown made up of stout ascending branches. It can be easily separated from the showy mountain ash buy its small flowers and fruit, and it’s narrow, lance-shaped, fine-toothed leaflets. It prefers rich open sites but is not confined to these. It never grows in pure stands but is found growing alone or in small clumps along the borders of streams, margins of swamps and in damp woods. Like it close relative, the wood has no commercial importance. It is used in ornamental planting but it is not nearly as handsome or hardy as the showy mountain ash.

 

 

Upcoming Events

Sep
22
Sat
9:00 am Knots and Natural Cordage
Knots and Natural Cordage
Sep 22 @ 9:00 am – 1:00 pm
Knots and Natural Cordage @ Macphail Woods Nature Centre | Vernon Bridge | Prince Edward Island | Canada
Knots and Natural Cordage Saturday Sept 22nd $100 Register Nowby ACTIVE Network Does the job require a truckers hitch or just two half hitches? Should I use a sheet bend, zeppelin bend or a square
7:00 pm September Stargazing
September Stargazing
Sep 22 @ 7:00 pm – 8:30 pm
Learn about the night sky and get to know some constellations. This outing will teach some basics of astronomy and then head out into the dark for naked-eye stargazing.
Sep
29
Sat
9:00 am Ecological Bushcraft: An Overnig...
Ecological Bushcraft: An Overnig...
Sep 29 @ 9:00 am – Sep 30 @ 3:00 pm
Ecological Bushcraft: An Overnight Excursion @ Macphail Woods Nature Centre | Vernon Bridge | Prince Edward Island | Canada
Ecological Bushcraft: An Overnight Excursion September 29th-30th $225 Register Nowby ACTIVE Network Bushcraft is the art of living comfortably in nature. Learning to light a fire, construct a shelter or cook outdoors are just a
Oct
6
Sat
9:00 am Woodland Ecology: An Introductio...
Woodland Ecology: An Introductio...
Oct 6 @ 9:00 am – 3:00 pm
Woodland Ecology: An Introduction to Forest Stewardship @ Macphail Woods Nature Centre | Vernon Bridge | Prince Edward Island | Canada
Woodland Ecology:An Introduction to Forest Stewardship Saturday, October 6th $100 Register Nowby ACTIVE Network Whether it is one acre or one hundred acres, owning a woodlot can be a joyful but daunting task. Creating trails,
Oct
14
Sun
2:00 pm Autumn in the Forest
Autumn in the Forest
Oct 14 @ 2:00 pm – 3:30 pm
A walk along the trails of Macphail Woods, looking at both plants and animals. This is a great outing for people of all ages.

Nursery Catalogue

Calendar of Events

Newsletter Sign Up

Subscribe to our Mailing List