Given the fact that all walnuts come from walnut trees, I'd say the answer is pretty obvious.
A walnut is the fruit of the walnut tree the links below shows pictures to help you understand.
Walnuts grow on the Walnut Tree. The most common varieties are from England and Persia.
70kg
Cut it down.
chop that sucka down
dildoville Walnuts originated in N. Asia and S. Europe.
A mature walnut tree can produce anywhere from 50 to 1,000 pounds of walnuts per year, depending on the tree's age, variety, and growing conditions. On average, a healthy tree may yield around 200 to 300 pounds of walnuts annually. Factors such as climate, soil quality, and care also significantly influence the harvest.
Walnuts, both domestic and wild are seen here in Bulgaria
The word "walnut" comes from Old English "wealhhnutu," which means "foreign nut" because the walnut tree was introduced to England from Gaul. Over time, the term evolved into "walnut" as we know it today.
Cut it down. Some species are not self-pollinating, but the "English" walnut is, so there's no reasonable way to keep it from producing fruits.
The phrase "nut that grows on the wall" is often a playful riddle referring to a "walnut." While walnuts do not literally grow on walls, the pun plays on the word "wall" sounding like "wal." In reality, walnuts grow on trees, specifically the walnut tree.
No, the walnut plant is not a herb; it is classified as a tree. Specifically, walnuts belong to the genus Juglans and are known for their large size and hardwood. They produce edible nuts, but the plant itself is a deciduous tree rather than an herbaceous plant.