Who says back to school can’t begin with a little fun? This DIY experiment is science on rainbow steroids and will intrigue both boys and girls. Learn about plant anatomy, enjoy a little magic, and become the inventor of a whole new flower species. Transform white blooms into any colour you like, here’s how:
Any white flowers should work well for this experiment. Here are some top picks that are currently in bloom, either in the garden or at your local GCA Garden Centre.
You will need:
The science of how plants drink:
Out in the wild, plants soak up water from the ground through their roots. The water then travels through the stem and into the flower petals. Although we have removed the roots of our flowers in this experiment, the stems are still able to soak up the coloured water and defy gravity! Plants are super intelligent and use capillary action to drink upsidedown – pretty impressive, right?
Consider this – food for thinkers.
If plants are so easily affected by what goes into their water, imagine what polluted water does to them! Similarly, consider the possibilities of adding other liquids to the water and how this would affect the colour of the blooms. Here are some ideas to spark your imagination:
Enjoy showing off your hybrids, kids! Go back to school with an awesome story to tell about how you invented a flower this holiday. And don’t forget to tell your friends about the importance of clean water for our flowers and their gravity-defying superpower.