How would we grow our food in an environment different from our own here on Earth? There is no soil on a space station or on Mars. Space Farm experiments germinate seeds and grow plants using soil-less nutrient options. After seed germination, students transplant seedlings to a sterile soil substitute.
 
NGSS: K-LS1-1, 2-LS2-1, 2-LS4-1, 3-LS4-3, 3-LS4-4, 3-5-ETS1-2, Engineering Design