M-Pets Grow Cat Grass is a DIY grow-your-own-grass kit that makes cat grass (a grass mixture grown from seeds like wheat, barley & oats) easy to grow indoors with some sunlight & water! Many cats naturally enjoy eating grass, however, as our grass outside may contain harmful pesticides, it is recommended to grow your own, using kits like the M-Pets Grow Cat Grass. M-Pets Grow Cat Grass, like all other grass, contains folic acid, a vitamin that supports many essential metabolic functions in the body like DNA synthesis & the production of red blood cells. Enjoyed as an occasional treat or snack, M-Pets Grow Cat Grass also helps with digestion and sometimes acts as a laxative to help cats push out hairballs or other ingestible food.