Hey Guys! I am getting ready to start planting some type of hearty grass in the chicken pen so that it will grow up before the chicks get here. I will have about a quarter acre. I used to grow wheat grass in pots for my birds, but I was thinking about what would happen if I just spread the seeds in the pen, and mixed it with other grass seed.... Would it grow like grass? Could I mow it to keep it short and grassy?