Did you know that Quebec offers a favorable environment for growing many varieties of nuts?
From Carpathian walnuts to hazelnuts, northern pecans, and even chestnuts, certain species thrive here, sometimes better than imagined.
Here is an overview of the main species of edible nuts that can be observed or even cultivated in our province.
Shagbark Hickory (Carya ovata), an unrecognized treasure
Artistic representation only
In Quebec, two species of hickory grow in the wild:
- Bitternut Hickory (Carya cordiformis), with bitter nuts
- Shagbark Hickory (Carya ovata), with sweet nuts whose flavor is reminiscent of pecan, but more refined
The shagbark hickory is a majestic tree that can reach 25 m in height and live up to 200 years. Its bark, which peels off in long strips, and its distinctive leaves make it a remarkable tree, rare in southern Quebec due to habitat loss.
Its nuts are highly sought after for their taste and nutritional value. In addition to being an excellent choice for a nut orchard, it is prized for its high-quality wood.
Hazelnuts, quickness and hardiness
Artistic representation only
Unlike other nut trees, hazelnut trees begin to produce quickly, sometimes as early as the 4th year.
Mainly found are:
- Beaked Hazelnut (Corylus cornuta), the most common
- American Hazelnut (Corylus americana), rarer, but equally delicious
Hybrid hazelnuts often offer better yields, better disease resistance, and increased hardiness. Their rapid production makes them a good choice for small spaces or for diversifying land.
American Beech (Fagus grandifolia), sweet beechnuts
Artistic representation only
Present in mature woodlands, this tree produces small edible nuts called beechnuts. Their delicate taste is appreciated by wildlife (especially bears) as well as by forest product enthusiasts. However, patience is required: a beech tree can take several decades before fruiting.
Korean Pine (Pinus koraiensis), northern pine nuts
Artistic representation only
Among the dozen species of pine that produce edible pine nuts, the Korean pine is one of the most adapted to our climate. Its rich and flavorful seeds are ideal for pesto, salads, and many recipes. However, the first harvest is a long wait: several years are needed before production.
American Chestnut (Castanea dentata), a rebirth
Artistic representation only
Once common in southern Ontario and the northeastern United States, it was decimated in the 20th century by chestnut blight. Today, resistant hybrids are available in nurseries. Their fruits, smaller than European chestnuts, offer a more pronounced and sweeter flavor.
Ginkgo biloba, the forgotten nut
Artistic representation only
A common ornamental tree in urban environments, the ginkgo biloba is dioecious: only female trees produce edible nuts. These are sought after in Asia, but the pulp surrounding them gives off an unpleasant odor, which explains why mainly male trees are planted here.
For enthusiasts, it is possible to graft female branches onto male trees to take advantage of this rare resource.
A heritage to preserve
Whether for food production, ornamentation, or conservation, Quebec's nut trees deserve to be better known. They offer:
- Local food diversity
- Wildlife habitats
- A plant heritage to protect and pass on
By planting and maintaining these species, we contribute to enriching our landscapes and diversifying our harvests, while one day enjoying delicious nuts grown right here.
Frequently Asked Questions
What edible nuts grow naturally in Quebec?
Shagbark hickory, bitternut hickory, beaked hazelnut, American beech, and ginkgo biloba (female) are among the species that grow wild or in urban areas in Quebec.
Which nut tree produces the fastest in Quebec?
Hazelnut trees, especially hybrid varieties, often begin to produce as early as the 4th year, making them a quick choice compared to other nut trees.
Can chestnut trees be grown in Quebec?
Yes, thanks to hybrids resistant to chestnut blight, now available in nurseries, unlike the original American chestnut, largely decimated in the 20th century.
📢 Join the group Nut Trees of Quebec and learn more about all these good nuts that you might one day enjoy in your own backyard.
