sorghum, cool... i have a few growing around my yard, in my garden, some sprouted in my container pants. More chicken food. I love when random plants appear...Usually in my compost bins and piles. Never seen this before, but my DW throws uneaten parakeet, and love bird seed out when she cleans cages so that's probably where it came from. We tried to grow millet spray from seed off store-bought millet bought it looks nothing like what we planted. Birds still eat it though.