What type of plants are typically grown in orchards?

The correct choice refers to large fruiting plants which are commonly cultivated in orchards. Orchards are specifically designed for the cultivation of fruit-bearing trees and shrubs. This includes a wide variety of fruit trees such as apple, peach, cherry, and citrus trees, which are valued for their large fruit production.

In contrast, vegetables, herbs, and grains are not usually associated with orchards. Vegetables are typically grown in gardens or market farms, herbs are often cultivated in smaller-scale plots or herb gardens, and grains are primarily produced in fields dedicated to staple crops. Therefore, large fruiting plants are the defining feature of orchards, making this the correct answer for identifying what type of plants are typically grown in that setting.