Start with a water bucket and trough with an open drain.
Drill drainage holes in the bottom of the trough. Add soil for fill. I used junk soil in the bottom.
Follow up by adding potting soil on top. Wet and pack down your soil around the smaller bin.
Fill your water bucket. Add a solar fountain pump.
You may want to remove the tip to the fountain so it doesn't lose water if you live in a windy area. Add your seeds of choice and watch them grow!
Danielle is a DIY/craft/sewing blogger on DIYDanielle.com. She loves to write about projects that she makes for her small farm, her children, and her home.