Nut Tree Seedlings (ungrafted)

Species: Corylus americana

History: American hazelnuts are native to eastern and central Canada and the US. The nuts are an important food source to many animals and as such the shrubs are most often cultivated for planting in native and wildlife gardens. Indigenous peoples also use the shrub for medicinal purposes.

Why We Grow It:  This thicket forming native shrub produces nutritious hazelnuts and fodder for animals. It is an excellent species to incorporate into a pasture/grazing system.

Species: Juglans nigra

History: Native to much of the eastern and central United States and southern Ontario, Black Walnut has long been used as a source of food, dye, lovely dark wood, and as an ornamental tree. Although it is said to have a better flavour than the English walnut, the Black walnut remains less popular due to the increased difficulty of harvesting the nut meat from within the husk. Black walnut is also infamous for being allelopathic, meaning it secretes toxic chemicals (juglones) into the soil to reduce plant competition. 

Why We Grow It: Black walnut is a beautiful tree that produces nuts with a stronger flavour than that of English walnuts. The sap can be boiled to make walnut syrup, which tastes very similar to maple syrup but with notes of caramel and butterscotch. Also, the husks can be used in brewing beer! 

Be mindful of the juglones in the in the roots/nut husks, they are toxic to many other species. They require a buffer of about 50'/30m from the edge of the trees canopy for juglone-sensitive plants. This article from The Garden Hoe has a helpful list of plants that tolerate juglones. However there are recent (2019) studies showing healthy soil high in organic matter and mycorrhizal fungi actually reduce the toxicity of juglones suggesting many plants can grow below juglans species in a healthy ecosystem - it will be interesting to see more study done in this area! 

Species: Juglans cinerea or hybrid. NOTE: Butternuts are known to hybridize readily with other closely related species so there is no guarantee on whether these seedlings are pure, though the mother trees appear very true to type. 

History: Butternut is an endangered tree native to southeastern Canada and the eastern United States where they grow naturally along sunny stream banks with rich, well-draining soil. The nuts have been used as a source of food and made into a butter-like oil by indigenous peoples. The trees have also been used for making syrup, furniture, and woodcarving. 'Butternut' became a derisive term for people living in the southern US since their clothes were dyed using butternuts, and the name later applied to Confederate soldiers. Unfortunately, Butternuts are highly endangered today due to Butternut Canker which has decimated their population within two decades. 

Why We Grow It: By planting endangered species, collectively we can help Mother Nature potentially find a naturally resistant variety of Butternut. The nuts are quite similar to other walnuts but with a milder flavour. They can survive in zone 2, but they must be planted somewhere zone 3 or warmer to produce nuts. The sap can be boiled to make walnut syrup, which tastes very similar to maple syrup but with notes of caramel and butterscotch.

Be mindful of the juglones in the in the roots/nut husks, they are toxic to many other species. They require a buffer of about 50'/30m from the edge of the trees canopy for juglone-sensitive plants. This article from The Garden Hoe has a helpful list of plants that tolerate juglones. However there are recent (2019) studies showing healthy soil high in organic matter and mycorrhizal fungi actually reduce the toxicity of juglones suggesting many plants can grow below juglans species in a healthy ecosystem - it will be interesting to see more study done in this area!

Species: Quercus robur

History: The English Oak is native to much of Europe where it is culturally significant in many countries. It appears on coats-of-arms, coins, and national emblems, and features prominently in folklore, stories, historical events, and even the legal process in Basque Country. There are numerous examples of exceptionally large and old English Oaks across Europe, such as The Majesty Oak in England with a circumference of 12.2m and the Stelmužė Oak in Lithuania which is believed to be over 1500 years old. The oaks are grown commercially for their durable wood and for ornamental purposes.

Why We Grow It: The English Oak's acorns are large (2.3-3cm long) and lower in tannins than red oaks, which make them more rewarding after going through the work of cracking and leaching the tannins to use them as a flour/food source. The wood is popular in barrel and cask making thanks to its elastic yet durable strength, and resistance to rot. Very long-lived trees, these majestic beauties can grow up to the ripe old age of 450 years old. It's also one of the few oak species that attracts and supports honey bees as a pollen source!

Species: Juglans regia

History: English Walnut (aka Persian/Carpathian Walnuts) is native from the Balkans to the Himalayas and China. It possibly originated in Iran and over time has been spread across the world by Alexander the Great, the Romans, trade along the Silk Road, and British colonizers. In Italy, there were legends of witches gathering under an old English Walnut tree in Benevento to perform sabbats which in turn has inspired works such as the ballet Il Noce de Benevento. Still commonly grown and cultivated today, China is the main producer of commercial walnuts.

Why We Grow It: Although they aren't native like our other walnut trees, English Walnuts are known for being easier to open than Black Walnuts and remain popular for a reason. Our seedlings come a mother tree near Listowel ON, an extra boon when Ontario grown English Walnuts are said to produce sweeter nuts than those from California! The sap can be boiled to make walnut syrup, which tastes very similar to maple syrup but with notes of caramel and butterscotch. The husks can be used to flavour beer, like hops.

Be mindful of the juglones in the in the roots/nut husks, they are toxic to many other species. They require a buffer of about 50'/30m from the edge of the trees canopy for juglone-sensitive plants. This article from The Garden Hoe has a helpful list of plants that tolerate juglones. However there are recent (2019) studies showing healthy soil high in organic matter and mycorrhizal fungi actually reduce the toxicity of juglones suggesting many plants can grow below juglans species in a healthy ecosystem - it will be interesting to see more study done in this area!

Species: Juglans ailantifolia var. cordiformis

History: Heartnuts are a sport of the Japanese Walnut that have a heart-shaped shell and kernel instead of the usual elliptical shell. They have good commercial potential in the Great Lakes area where the climate is similar to that of Japan.

Why We Grow It: These trees produce an abundance of tasty heart-shaped nuts that are sweet than other walnuts and lack the bitter aftertaste. They are sensitive to spring frosts for nut production, so they are best planted in a sheltered location.

Species: Corylus heterophylla, C. americana, or C. heterophylla x C. americana

History: These hazelnut seedlings are grown from seed sourced from an open-pollinated, mixed hazelnut orchard at Grimo Nut Nursery. Since the orchard is open-pollinated, the resulting seedlings may be Asian hazelnuts, American hazelnuts, or hybrids of the two!

Why We Grow It: With such random cross-pollination, each seedling has the chance to be quite unique! Regardless of what you get, they will produce nuts that are excellent for a variety of uses!

Species: Carya illinoinensis 

History: Pecan enthusiasts John Gordon and Gary Fernald, determined to get pecans to ripen regularly in Ontario, collected nuts and and grafting material from the earliest ripening pecan trees along the northern edge of their range in Iowa and Missouri. These were grown and tested at Grimo Nut Nursery and the best were chosen to form the Ultra Northern pecan strain.

Why We Grow It: Considering the amount of hard work that went into bringing these trees to Ontario, it's hard to turn down the ability to have a pecan tree in your own backyard. Like a regular pecan, the nuts can be used in a variety of ways for cooking and baking, such as the persimmon and pecan cookies Steph made (see pictures)!

Species: Carya ovata

History: Shagbark Hickory is native to parts of southern Ontario and much of the eastern United States. Much more common than the Shellbark Hickory, Shagbark Hickory is an important source of food for many species. Indigenous peoples also used the nuts as a food source and made the kernel milk into various dishes, along with using the wood to make bows. The strong wood is also used to make items such as tool handles and drumsticks that require extra durability. Check out this blog post by one of our customers to learn more cool history about these trees. 

Why We Grow It: Shagbark Hickory produces an abundant crop of small hickory nuts every year and the sap can also be boiled for a unique flavored syrup (we haven't tried this yet, but would love to hear about it if you have!). The tree gets its name from the unique peeling bark, adding extra visual appeal wherever the tree is planted.

Species: Carya laciniosa

History: Shellbark Hickory can be found naturally growing in scattered pockets of southern Ontario and parts of the northern and central United States. It is relatively uncommon in its native range due to its poor seed dispersal and human activity has made the tree even more rare. A wide variety of wildlife feeds on the nuts, the largest among the hickories, and there are some plantations although it is not commonly grown commercially as the nuts are quite difficult to crack. The wood, which is hard and strong yet flexible, is used to make furniture and tool handles while the inner bark has been used by indigenous peoples to make items such as baskets and snowshoes. Check out this blog post by one of our customers to learn more cool history about these trees. 

Why We Grow It: Although difficult to crack, it is worth the effort to access the sweet nuts which are great eaten raw or baked into pies like pecans. The tree itself is quite attractive with unique bark that looks like it is flaking or peeling in strips once the tree matures.