Are you searching for a fun lab to motivate your students? Here it is. This experiment is perfect for St. Patrick’s Day, Valentine or LGBT History MonthThe objective of the color-changing flower experiment is flowers absorb water through their roots (or the stem in this experiment) and draw it up through the stem and into the petals using capillary action. This experiment creates a fantastic visual result for how plants drink water. After all, your students are so used to water going downIn this