What is germination? What role does gravity play in seed germination? This Seed Bursts plant biology kit answers these questions and so many more. Additionally, it teaches the essential elements for germinating seeds -- all through fun, hands-on experiments that further the educational experience. With the Ein-O I Know Guide, young botanists will plant seeds and watch them germinate and learn what effect water, a warm environment and gravity have on the germination process. Includes blotting paper, cotton wool, flower pots, grow tube, growth ruler, magnifying glass, seed potter, nursery dish and a convenient plastic storage box. Collect all 4 plant biology kits! For ages 7+.