Historically, walnut trees have been a staple in Europe for centuries, standing out as one of the most well-known cultivated plants. The shape of the walnut is often compared to the human brain, fittingly as it’s known for enhancing cognitive function.
The name "walnut" derives from Middle High German welsch nuz, meaning a "foreign" nut originally "coming from the Romans."
Persia
15-25m
End of September