We (me and Jared) made our terrariums by taking a container, poured in about 1,000 mL of soil, then planted 8 seeds (2 corn, 1 clover, 2 barley,1 radish and 2 pea). We watered the seeds, then covered the terrarium with plastic wrap to keep it wet (water cycle). Later on, we put Darkling Beetles and their food in. One of our beetles died quickly and the other three survived for a long time.The plant that grew the best was probably our barley.
