Cat Grass Seeds - Trial Set of 6 Varieties @ Anonymous Shipping A small amount of seeds from 6 types of cat grass (various grasses) Please try this if your cat doesn't eat commercially available cat grass (such as oats, barley, or Italian ryegrass) or isn't very interested in it. Unlike oats, these seeds won't sprout and grow within a few days of sowing. Germination may take 10 days to several months. (Among them, the seeds of foxtail grass have very strong dormancy, so please be patient after sowing.) (Not suitable for hydroponic cultivation.) * Golden Foxtail (Genus Setaria) * Crabgrass * Barnyard Millet * Foxtail Millet (related to foxtail grass) * Proso Millet * Foxtail Grass