Q.starter plants
Son is needing articles on growing bean seeds for science project and on whether milk or water works better. Would you know were I can find them?
Here are a couple of articles on using milk as fertilizer (one would not want to use mild in place of water, it would probably kill the plant.) https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/milk-fertilizer.htm
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/calcium-fertilizer.htm
Also, here is some information on growing beans:
https://www.gardeningknowhow.com/edible/vegetables/beans/growing-beans-in-containers.htm
You can find much wonderful information by contacting your county extension service. This link will help you find the nearest office:
https://www.gardeningknowhow.com/garden-how-to/info/what-is-extension-service.htm