Located across from the school on Dodge Avenue, Edible Acre I is a 5,000-square-foot certified Naturally Grown garden developed in 2009. During the growing season (April–November), the garden yields between 2,200–3,000 pounds of produce annually. With around 30 varieties of crops—including root vegetables, greens, herbs, tomatoes, lettuce, and even edible flowers—this space is a hub for seasonal, local nutrition.

Edible Acre II, located next to the orchard on Church Street, was expanded in 2019 to include 14 raised beds, adding 900 square feet of growing space. This garden supplies fresh romaine lettuce to student salads until late fall.

Planted in 2015 near the football field on Church Street, the ETHS Edible Orchard features 25 fruit trees, including Asian pear and several varieties of apple trees. The orchard enhances seasonal offerings and serves as a living lab for students.

Incorporated into the Nutrition Services program in 2014, the ETHS Greenhouse supports year-round growing and produces around 150 pounds of food each year. It plays a key role in seedling production for both Edible Acre gardens and the Edible Wall during the spring and summer.

A 2019 renovation funded by the ETHS Foundation expanded the growing capacity and helped quadruple the annual harvest.