Wheat or Oat Seed, Vermiculite and Plantagel (Potassium Propenoate and Propenamide Copolymers). Plantagel is a Non-Toxic Water Absorbent Agent.
Instructions: 1. Open the lid. 2. Wet the granules with 2-1/2 cups of luke-warm water evenly. Water only once. 3. Place the container in a warm lighted area, avoiding direct sunlight. 4. After three days the grass will begin to germinate. 5. Within eight days seeds should be open and the grass can grow to its fullest height. 6. When the grass has reached a height of 2 to 4 inches you can serve it to your cat.
Always refer to the actual package for the most accurate information