I started with a bunch of green onions
I cut the greens and kept the ends (leaving a couple inches on)
I placed the ends in a glass of water, just enough to cover. I then placed them in the window sill to get some light
I ended up splitting them into 2 jars when I changed the water (I have been changing the water every 3 - 4 days) and OH MY are they growing!!! this picture was taken after a couple weeks.