How to grow cress in egg shells

Our brand new craft activity helps children and young people learn what seeds and plants need to grow. Taking a week or two to harvest, this is a great one for quick progress.
A big thank you to Jo and Freddie for creating this video for us.
Find full instructions on our website: schoolgardenin...
Have a go at growing your own cress heads and tag us on social media once their hair has sprouted:
/ rhsgrassroots
/ rhsschools
/ rhsschoolgardening