I wanted to grow a little treat for our chickens to eat as winter sets in and green leafy things become scarce. I took about half a cup of wheat, a quarter cup of barley, and a quarter cup of oats and mixed the seeds together. I covered the seeds with water and soaked them for about 20 hours. I then spread the seeds in a 8″x8″ aluminium tray that has holes poked into the bottom. This sits into its plastic lid to keep from dripping water everywhere. Twice a day, I run water into the tray and let it drip out. No soil used — the roots and seeds form a fairly solid mass as the seeds sprout. One week later, I have lots of bright green shoots. Hopefully they think it’s a tasty treat!