How can disposable nappies help you to grow plants?
The answer is simple and we recommend you to try this nice experiment at home! Nappies can absorb a huge amount of water thanks to little polymer particles dispersed into the cotton. When they get in contact with water, they absorb it and swell forming a hydrogel.
The water incorporated can be released and used to grow plants…..Want to see how? Check this out!
All you need is:
- some nappies
- some seeds or a plant.