The following is a list of safe plants for your cat and pets. 
    Achillea African violet  Alyssum  Aster  Basil  Bean sprouts  Begonia  Buddleia  Calendula  Catmint  Catnip  Celosia  Chamomile  Chervil
  |  Chives Cleome  Coleus  Columbine  Coneflower  Coriander  Cosmos Cress Dahlia  Dianthus Dill Dorotheanthus Forget-me-not Heliotrope
  |  Hollyhock Hyssop Impatients Jade Lavender Lemon balm Lemon verbena Lettuce Lovage Marum Minature Rose Mint Monarda Nasturtium
  |  Oat grass Orchid  Oregano Pansy  Parsley  Pea (not sweetpea) Peppermint Petunia Phlox  Portulaca Rose Rosemary  Sage  Scabiosa 
  |  Shasta Daisy Snapdragon  Spearmint Spinach Strawflower Succulents Sunflower  Tarragon Thyme Torenia  Verbascum  Violet  Wheat (not wheat grass) Zinnia  | 
 You can grow a grass garden inside for your cat or dog, plain grass, sprouting wheat or oat makes a fine snack, provides fiber to aid digestion and supply extra nutrients. Choose a shallow pot so your pet has easy access. Fill the pot with sterilized packaged potting soil, leaving some space around the edge for watering. Moisten the soil, and then sprinkle the grass seeds on it. Potted grass will grow best in a sunny area, but remember to water it often so the soil does not dry out. Since the unstable roots are no match for a cat, keep the pot out of his/her reach. When strong enough offer to your pet. This information was compiled by the Animal Planet Net work.