Students learn to germinate seeds.
Students learn to put the tower gardens together and fill the resevoirs.
Students learn to perform maintenance on tower gardens and collect data.
Students closely monitor plants and then enjoy the fruits of their labor.
Roots are exposed to air and misted with nutrient-rich water
Roots are submerged in nutrient-rich water with air bubbles
Fish produce nutrient-rich water for growing new roots on plant cuttings