How My Students Use a Classroom Garden to Grow Food for School Lunches

Editor’s note: This article originally appeared on on January 21, 2020. You can see the original post here.

At the beginning of the school year, I had an idea: What if my students started a classroom garden that helped supply food to our school cafeteria? The students would have a hands-on, purposeful opportunity to learn about plant science. Plus we’d help our food services department cut costs.

I asked my administrators if I could test out a new plant lab garden system from Realityworks. I’m only in my second year of teaching, but they trusted me, and my request paid off. Now, the whole school benefits from nutritious salad greens that my students grow right in our classroom garden.

Engaging Students From the Start
When students entered my classroom in the fall, the first thing they noticed was the flashy and futuristic-looking equipment. They were immediately curious and excited to learn about this state-of-the-art indoor garden.

The process of growing produce was simple. The starter kit included everything we needed to grow 42 beds of butter lettuce. The kit came with seeds, reusable growing cups, Rockwool, and starter nutrients that have lasted us the whole year so far. It also came with a user guide, LED grow lights, fans, a water pump, and a seven-gallon water tank.

Teaching the Future of Agriculture
Through this hands-on classroom garden project, my students learned exactly how to grow food through a modern system of indoor gardening called hydroponics. Farmland is all around our school, so it’s hard for my students to imagine that hydroponics is rapidly becoming a popular way of growing food in our country. But this project helped.

In a nutshell, hydroponics is an alternative farming technique that’s great for areas that don’t have a lot of cropland. It eliminates the need for soil. Instead, it uses a water pump to circulate nutrients through Rockwool growing cups that hold plants. This helps grow healthy vegetables just about anywhere. Plus it allows farmers to easily maintain optimum growing conditions for their indoor crops.

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