Mon-Fri 9am - 5pm Mountain time
Butternut (White Walnut) vs Swamp White Oak
Juglans cinerea
Quercus bicolor
Butternut is one of the few walnut varieties native to Canada. The nuts are sought after for their mild, sweet, and oily taste. Ensure this tree is planted in full sun and well-drained soil for best results.
Butternut is self-fertile but it has better yields when planted near other butternuts. It can survive in zone 2, but reliably produces nuts in zone 3.
A top CO2 absorbing species. Experts think this tree may help climate change more than others.
The Swamp White Oak is a medium-sized deciduous tree native to North America. It is commonly found in swamps, lowlands, floodplains, and near streams and lakes. The leaves are two-toned, green on top and silvery-white on the undersides, adding to the visual appeal of this popular shade tree.
In the fall, the Swamp White Oak produces acorns which are an important food source for wildlife. It also provides a habitat for the larvae of many butterfly and moth species, playing an important ecological role. Although its growth is slow in the first few years, once the roots are established, it can achieve faster annual growth.
Butternut (White Walnut) Quick Facts
Swamp White Oak Quick Facts
Toxicity: mildly toxic to humans, cats, and dogs