Here are a few types of grasses that are safe and delicious for cats.
1. Catnip: The ubiquitous catnip or Nepeta cataria is well-known for being safe and enjoyable for cats. However, it’s best not to give it to cats who have a history of seizures. Also, young kittens and some adult cats do not respond to catnip, so it may be hit or miss with your particular cat.
2. Catmint: A close relative to catnip, Nepeta x faassenii has wonderful lavender or white flowers that will delight both humans and cats. It grows as a bush about a foot high and two to three feet wide.
3. Cat thyme: This evergreen perennial, Teucrium marum, is pretty stinky to us, but cats love it. Your cats will enjoy frolicking around this bush. Grows to about one foot in diameter with pink flowers.
4. Wheat grass: These are sprouts from wheat, chock full of nutrition for cats. Many cats enjoy grazing on it.
5. Oat grass: Like wheat grass, this grass is nutritious and very appealing to cats. It is made from the sprouts of oats, a feline favorite.
6. Valerian: Valeriana officinalis is an herb that has an affect similar to catnip. It grows three to four feet in height.
7. Rye grass: Like oat grass and wheat grass, this grass type tends to win over most cats. It made from the sprouts of rye.
8. Creeping Rosemary: This is a popular and hardy rosemary that can withstand a cat pretty well. At maturity, it reaches up to three feet in height.
9. Lemon balm: Melissa officinalis is not only a cat favorite, but this herb also makes a wonderful tea and emits a lemon-like fragrance.
Experts advise cat owners to select garden plants — and dirt — carefully. Many garden centers carry cocoa bean mulch, which is toxic to dogs and cats if ingested. Our advice: Skip the mulch and use plain dirt to be on the safe side.