View underground mysteries! Plant the seeds and watch carrots, radishes, and onions take form before your eyes. Everything you need to grow a successful classroom garden. The high-impact styrene outer case has acrylic viewing window with a solid cover to shut out sunlight when roots are not being viewed. Case is designed with water basin and drainage reservoir. Self-watering device uses wicks to keep soil properly moist. Comes with top-quality seed, plant identification labels, soil, and poster.