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Product Information
| Latin Name | Juglans Nigra |
| Hardiness Zone | 3 |
| Height | 80 ft |
| Spread | 40 ft |
| Sun Requirements | Full Sun to Part Shade |
| Average Time to Bear Fruit | 8-14 Years |
| Harvest Time | Fall |
| Soil | Deep Moist Soil |
| Flower Time | May-June |
| Pollination | Self fertile - however more trees increase nut production |
Growing Tips
We sell our Black Walnut seedlings small because they have a large tap root that can get damaged if they’re transplanted beyond their early years. They grow best in full sun, and in soils with consistent moisture without being water logged. Their chosen natural environment is one within a riparian zone. The trees also exude a chemical called juglones when they’re older that can inhibit growth of other plants around it although we believe this is largely overstated. We've witnessed many plants growing in association with Black Walnuts that are perfectly healthy.
There are some plants that will live beneath the trees, and some that will not. Pine trees, blueberries, apple trees, and tomatoes will all be potentially be killed by the Black Walnut eventually. However, currants, elderberry, black raspberries, and hazelnuts will be quite fine growing near the Black Walnut. Keep this in mind when planting. Black Walnut is self fertile, but having more than one tree will ensure better cross pollination and yields.
More about Black Walnut
Black Walnuts are beautiful native trees that offer amazing food gifts. We believe their shells are the hardest to crack because they have some of the most amazing foods our native landscape can offer. They are extremely nutritious, being high in protein, healthy fats, and an array of vitamins and minerals. These trees will produce food for decades, to feed the next generation of humans and wildlife. These seedlings are offspring from productive Black Walnuts in zone 3.
The nuts are really unique, with an earthy, fruity taste, and can be roasted and added to all kinds of deserts, dishes, and flours. The nuts also have a long shelf life once they’re properly dried and can be stored for many years. This is food security at a deep level.