This all-in-one kit makes it easy for kids to grow a plant that actually moves—just add water! Children simply place the included germination disk in the base of the greenhouse…water it…spread the mixture out…plant the seeds…cover everything up…then move the greenhouse where it will get plenty of bright, indirect light. When the plant grows, it will bloom with pink starlike flowers, plus leaves that the plant pulls back when touched! You get a windowsill greenhouse that provides excellent drainage and ventilation and includes a clear, see-inside plastic top, plus a premium compressed germination disk, a moving plant decal and a sensitive seed pack. Greenhouse measures 9" in length.