The Best Cat Grass

Cat grass is a great treat for both indoor and outdoor cats, and it’s simple to grow at home. Besides being a fun change from dry and wet food, cat grass boasts several health benefits for your kitties. It contains fiber, which helps with indigestion and bloating. It's also packed with vitamins A and D, which can supplement a balanced diet. We’ve researched the best cat grass kits available so that you can make the perfect choice for your own feline friends.

What to Look For

When deciding which cat grass would make the cut, we looked for all-inclusive kits, clear instructions, and quality ingredients. Our top choice was the cat grass from Miracle Care because it has everything you need and only needs to be watered once. It does only come with one container, so if you’d like to rotate out your cat grass for a steady supply, we’d recommend the kit from The Cat Ladies. It comes with three small containers, so your cat will always have fresh grass. Keep reading to see our complete reviews of the best cat grasses on the market.

Miracle Care Cat-A’bout Multi-Cat Cat Grass

The cat's meow

Keep your furry friend happy with this easy-to-grow cat grass.
Best Overall

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Although cats are carnivores, they often eat grass to aid digestion and help get rid of hairballs. This all-in-one kit contains a mixture of grasses that are safe for cats, so you can give them their greens without worrying. The soil features Plantagel, a non-toxic absorption agent that holds water and ensures that your cat grass gets the ideal amount of moisture to grow.

Pros:

  • Because you only need to water the seeds once, you won’t need to worry about remembering to water them later on.
  • These seeds have a very high germination rate, so you’ll get a lush crop of grass.

Cons:

  • While the seeds come in a convenient plastic container to grow in, it isn’t the prettiest.

The Cat Ladies Cat Grass Growing Kit

Three is better than one

Always have fresh cat grass on hand with this handy three-pot set.
Best Kit

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If you’ve noticed your cat nibbling on your houseplants, she’d probably appreciate some fresh grass to snack on instead. Since this kit is a three-pack, it’s easy to stagger the growth so that your kitty has safe plants to eat all the time. Start one every week for three weeks, and rotate them out to give the grass a chance to recover once some has been eaten down.

Pros:

  • The kit includes plastic growing trays, and they’re the perfect size to put inside a decorative planter.
  • The seed blend includes wheatgrass, barley, and oats, so your kitty will get a range of nutrients.

Cons:

  • Although the kit contains everything you need, you have to hydrate the soil and plant the seeds yourself.

The Cat Ladies Organic Cat Grass Growing Kit

The grass is always greener

Make sure your cat stays happy and healthy with the help of this organic cat grass.
Best Organic Option

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Even if you have an outdoor cat, it’s important to give them cat grass. Outdoor grasses might not be safe for your cat, either because of the species or because they may have been treated with pesticides. This kit comes with organic, non-GMO seeds, so you can be sure that your cat is getting healthy, high-quality grass to chew on.

Pros:

  • The grass grows inside of a super cute cat-shaped mug, and the handle makes it easy to pick up.
  • Because the ceramic mug is heavier than plastic containers, it’s hard for your frisky kitty to knock over.

Cons:

  • The planter doesn’t have a draining hole, so you need to be careful not to overwater the grass.

Handy Pantry Reclaimed Barnwood-Style Planter Wheatgrass Kit

Shabby chic

Turn your cat grass into decor with this cute rustic planter kit.
Most Stylish

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If you want a cat treat that pulls double-duty as decor, look no further than this cat grass kit that comes with a rustic planter. It’s made in a brown barn wood-style wood that contrasts beautifully with the lush green grass. It also includes enough soil and organic seeds for three full plantings, so your cat will be well-supplied with fresh grass.

Pros:

  • This planter is long and narrow, so it’s the perfect size to place on a sunny windowsill. The extra light will also help the cat grass grow faster.

Cons:

  • This kit is a bit pricier than other options.

Todd’s Seeds One-Pound of Wheatgrass Seeds

Shop smart

Save money and have seeds to spare by buying this bulk bag of wheatgrass.
Best On A Budget

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If your feline is a fiend for cat grass, consider buying a large bag of seeds instead of individual kits. This one-pound bag of wheatgrass seeds is less expensive than some starter kits, so it’s a great budget-friendly option if you already have a pot and some soil. Plus, the seeds are GMO-free, and they’re triple-cleaned to ensure a high germination rate.

Pros:

  • You only need about an ounce of seeds for each batch of cat grass, so this bag will last a long time.
  • Wheatgrass is very versatile, and in addition to cats, it’s safe for humans, rabbits, guinea pigs, turtles, and dogs.

Cons:

  • Because this bag only comes with seeds, you’ll need to provide soil and a planting box.

Frequently Asked Questions

Is cat grass easy to grow?

The short answer is yes. Cat grass is very easy to grow. Once you water the seeds, they should sprout in three to seven days, and the grass will be ready for your cat to eat about two weeks after it sprouts. It just needs a little bit of water every day, and it doesn’t even need to grow outside — a sunny windowsill will do just fine.

How often should I give cat grass to my cat?

Cat grass provides macronutrients and fiber and is also a great source of enrichment for indoor cats. Cats will naturally eat grass in the wild, and housecats will usually self-regulate how much they eat if you leave it by their food dish. If you notice your cat over-indulging or frequently vomiting grass, keep it out of reach and give it to your cat with supervision as a treat every day or so.

About the Author

Madeleine is the proud parent of a 14-year-old orange tabby that she raised from a kitten. In fact, she's always lived with cats since she was little, so she knows how to care for felines both young and old. Through the years, she's picked up tons of tips and tricks, and she wants to share her expertise with the rest of the cat-loving world to ensure that felines everywhere can thrive.

Why Trust Us

Since 2008, CatTime has provided millions of cat owners with all the information they need to keep their pets happy and healthy. Our experts know exactly what it takes to raise our furry friends and our goal is to help all owners, new or experienced, care for their cats with all the right food, toys, equipment, and accessories.