Re-grow Green Onions!

They're already re-growing!

This isn't really about making use of clothing that you don't want anymore, but it's still really cool and sort of fits in with the ethos of everything.  If you just use the green part of the onion, you can stick the rest of it in some water and it will grow back!  Mine have been in the water for a couple days and you can already see green bits poking up!  These were also a bit old and dying in my fridge when I thought to try this and the other ones that weren't used are looking fresh and revitalized!  This is awesome!