7 bits of bamboo rhizome (what the bamboo plant uses to propagate) with shoots.
I have kept them in water and already some shhots are growing.
Worth a try if you want to grow some bamboo, I successfuly grown a plant 2 years ago using one of these (It takes quite a long time though)
https://www.wikihow.com/Propagate-Bamboo
First come, first serve for these as I probably won't be able to keep them off-soil for ever.
In Lancing (near Beach green) can be left outside for easy collection. Thanks!