The nutrition staff oversees the hydroponic program and works hand-in-hand with students, who are learning valuable skills in planting, monitoring nutrient and PH levels, and harvesting the lettuce used in their own school meals.

Science students at Germantown High School hosted a harvest event on Friday to showcase fresh greens they grew inside their classroom.

The students used an indoor hydroponic farming system to grow several varieties of lettuce, cherry tomatoes, mini cucumbers, snacking peppers and micro greens that they then served up at school lunch on Friday.

The district's food nutrition director, Jill Seefeld, said they built the lab this summer.

Fork Farms, a leader in innovative agriculture technologies, announces the introduction of the Flex Micro™ — the company’s most compact and powerful hydroponic growing system to date. Designed to grow both microgreens and seedlines, the Flex Micro produces thousands of plants efficiently, affordably and consistently.

With the global microgreens market expected to surpass $6 billion by 2030, demand for fresh, sustainability-grown, nutrient-dense microgreens is on the rise. The Flex Micro is designed to meet consumer demand, blending simplicity with flexibility to serve chefs, educators, and community growers.

FENNIMORE, Wis. (WMTV) - Fennimore High School is one of 22 area schools receiving a hydroponic indoor flex farm, a compact system to grow plants and produce. Southwest Wisconsin Technical College funded the farms to support learning experiences in K-12 schools.

Executive Dean at Southwest Tech, Kim Maier, says the partnership to provide flex farms to school districts supports their goals to support agriculture education.

Fennimore High School is one of 22 area schools receiving a hydroponic indoor flex farm, a compact system to grow plants and produce.

Across the Mississippi River on the Wisconsin border, a student at Winona Senior High School in Minnesota is growing up to 200 pounds of lettuce each month for school lunches — right in her school’s cafeteria. 

Sophomore Miriam Jackson is in charge of her school’s Flex Farms, which are hydroponic farms developed by Green Bay company Fork Farms for use in educational environments. Under Jackson’s care, the compact indoor growing systems have turned into a significant food source for more than 800 students at Winona Senior High School.

“They really like it. When we serve our Fork Farms lettuce, the students are actually building more salads,” Jennifer Walters, school nutrition director for the district, told WPR’s “Wisconsin Today.”

At Winona Senior High School in Minnesota, sophomore Miriam Jackson manages six hydroponic Flex Farms that grow up to 200 pounds of lettuce each month. These fresh greens are served in school lunches for over 800 students, making school meals more nutritious and local.

Developed by Wisconsin-based Fork Farms, Flex Farms are indoor hydroponic systems designed for small spaces like schools. Jackson handles seed germination, water monitoring, and pH balancing for the crops, mostly leafy greens like iceberg lettuce. While harvest days require extra help, she manages most tasks independently, spending nearly 15 hours a week on the project.

The Wisconsin Department of Public Instruction recently embarked on an exciting journey with its new Fork Farms Flex Farm hydroponic grow tower. On January 13, 2025, the first lettuce seeds were planted, which were ready for transplanting into the tower by February 3. Throughout February, the seedlings grew into mature lettuce, and by March 3, the first harvest was ready! The freshly grown lettuce was served at the WI DPI School Nutrition Team’s monthly meeting and potluck—where it received rave reviews.

The hydroponic adventure didn’t stop there! The lettuce regenerated throughout March and on March 31, the Flex Farm was showcased at the Wisconsin State Capitol for a special Farm to School event. Visitors were invited to explore the grow tower and take home free lettuce and bean seed packets, branded with the Wisconsin Farm to School logo.

Paul Karpawich, Program Director for Uplift NH, hosted a presentation and discussion about driving environmental education and problem-based learning in school curriculum across New Hampshire.

Paul shared his organization’s success in working with schools and students to launch and sustain food waste diversion and composting projects and offered networking space to replicate similar projects in your own school.