Organic Pet Grass Blend Seed Highlights Germination: 2 to 3 days Soak: 6 to 12 hours Ready to Use: 6 to 8 days after planting seeds on the soil. Contains: Hard Red Spring Wheat, Oats, and Barley Seed Benefits: Aids your pet’s digestion, causes less constipation, adds niacin and B vitamins, and reduces hairball choking in cats. The organic pet grass blend contains hard red spring wheat berries, whole oat, and whole barley seeds and provides more nutrition and variation for your pets than wheat grass alone. This pet grass blend isn’t only for cats and dogs; rabbits, guinea pigs, iguanas, turtles, and any other animal that eats vegetation will enjoy this blend. Grass provides roughage that aids in digestion and elimination. Cats that eat grass routinely may have more regular gastrointestinal tracts, fewer hairballs, and less constipation. Pet Grass Blend Seed Packet Sizes Home Microgreens tray is 22.3-grams 4-ounce bag; and 1-pound bag.