Have you ever watched your indoor cat nibble on your favorite houseplant, only to regret it a moment later? While it might seem like a simple snack, your feline friend is actually acting on a deep, natural instinct. Indoor cats spend their lives away from the wild, but their bodies still crave the nutritional benefits and digestive aid that fresh greens provide.
However, choosing the right cat grass can feel like a guessing game. Many pet stores sell confusing kits, and not every type of grass is safe or easy to grow on your windowsill. You might worry about pesticides, mold, or simply picking a variety that your cat will actually enjoy. It is frustrating to spend time and money on a plant that ends up ignored or wilted within a few days.
In this guide, we will take the guesswork out of the process. You will learn exactly which types of grasses are best for your cat’s health and how to grow them easily at home. We will cover everything from soil selection to light requirements so you can keep your cat happy and your houseplants safe from curious teeth.
Ready to turn your home into a lush, feline-friendly oasis? Let’s dig into the best options for your indoor companion.
Top Cat Grass For Indoor Cats Recommendations
- Your Cat Deserves the Best: Our cat grass blend adds important nutrients to your cat’s diet, including wheat grass, oat, barley and rye. Organic and loaded with all the fiber your pet needs for healthy digestion, our cat grass kit provides hairball control for cats as well as a tasty edible grass treat.
- Cat Plant Magic: Add a soil disk, a splash of water, and a sprinkling of seeds, and watch your cat grass planter kit sprout like magic. Read our Cat Ladies insert for easy-to-follow instructions and growing tips, and watch your organic cat grass sprout up to 4” in just 4–7 days. No green thumb required.
- Good for Cats, Good for All: Not only are our grow kits organic and GMO-free, but our cat grass for indoor cats deters them from eating toxic household plants and digging up your favorite blooms, making our cat grass good for cats and their humans.
- Purrfectly Giftable: A great gift for cat moms everywhere, our cat grass growing kit keeps your feline friends healthy and happy while keeping your house looking greener and cleaner.
- What’s Inside: Our Cat Grass Growing Kit includes 3 organic soil disks (number may vary), 3 packages of our locally sourced cat grass seed blend, 3 BPA-free containers, and simple instructions.
- Cat Grass For Indoor Cats: Cat-A’bout cat grass reduces your cat’s urge to eat fresh vegetation and house plants; Each cat grass kit includes everything required to grow grass except water; Can be grown year round and makes a great gift
- Easy & Fast Cat Grass Kit: Our unique formula requires watering only once and sprouts magically straight from the container; CatGrass Plus has a 98% germination rate so your cat can start enjoying healthy, vibrant grass in as little as one week
- Healthy Alternative to Cat Treats: Cats crave the taste of grass, and our cat grass adds important nutrients, like niacin and B vitamins, to your cat’s diet; It also provides cats with the fiber they need for healthy digestion and hairball control
- From Nose to Toes We've Got Your Pet Covered: Our goal is to improve the human-animal bond by offering a complete line of innovative, solutions- driven products and accessories for animals, both small and large
- Made in the USA: Proudly made at our facility located in Dayton, Ohio; our health & grooming aids have been used and recommended by top veterinarians and professional groomers for more than 40 years
- EASIEST WAY TO GROW EDIBLE CAT GRASS FOR INDOOR CATS IN YOUR HOME. Water once at the beginning and that’s it! No need to use messy soil or have to calculate how much water to give on daily basis. Guaranteed to grow in just a few days with no green thumb required.
- BEAUTIFULLY STYLISH: Our Cat Grass Growing Kit system includes a dish washer friendly grass tray measuring 12” x 6” (one of largest Cat grass systems on Amazon!) and insert for continual use, a beautiful bamboo surround because we want it to look good in your home, 1 biodegradable hemp mat, full instructions and certified organic USDA non-GMO wheatgrass seeds with an incredible germinate rate.
- CONVENIENT REFILLS AVAILABLE SEPERATELY: Make growing your own grass for cats a healthy habit and hobby with our easy to use economical refill packs so you will never be without. One kit produces 72 square inches of grass for your purry love!
- WATCH THE MAGIC HAPPEN: No soil needed which means that no chance of your purry love pulling out seeds and dirty soil all over the place! Simply soak seeds, pour water over hemp mat, spread the seeds out and cover with the black out lid, for 3 days and then take the lid off and your wheatgrass will be ready in another 3 – 4 days!
- ZERO RISK SATISFACTION: Our seeds have an excellent germination rate and are guaranteed to grow. If you need any help, our US based ZestiGreens team would love to help you as we want you and your furry friends to love growing your own cat grass as much as we do. We offer full refunds if you are unhappy for any reason.
- A HEALTHY TREAT YOUR PET WILL LOVE: Grow fresh, nutritious, certified-organic cat grass packed with vitamins, essential minerals, and chlorophyll. This grass supports your cat's immune system, improves its skin and coat, and keeps digestion running smoothly — plus, it helps with hairball management!
- ALL-IN-ONE KIT FOR CAT GRASS: This kit includes everything you need to grow lush, healthy cat grass: proprietary organic seed blend packet, 3 eco-friendly planter tins with drip trays, nutrient-rich soil discs, and a simple instruction guide. No green thumb is required!
- FUN AND EFFORTLESS TO GROW: Grow vibrant cat grass in just 4 easy steps! Expand the soil disc, plant the seeds, water, and watch the magic happen. Sprouts appear in as little as 3-7 days and grow to 4-6 inches in 1-2 weeks.
- BRING JOY TO YOUR PET’S SPACE: Create your cat’s favorite corner in the house with fresh, tasty organic grass they can munch on anytime. It’s a fun, nutritious addition to their daily routine that’s good for their health and happiness.
- GROW GREENER WITH STYLE: Eco-friendly planter tins with drip trays make growing fresh cat grass mess-free and perfect for home décor. A healthy treat for your pet and a touch of nature for your space!
- Premium Cat Grass Seeds Mix: 16 oz pack contains over 20,800 Non-GMO heirloom grass seeds for indoor cats, including a premium mix of Barley, Oats, Wheat and Rye. Our indoor plant seeds boast 90%+ germination rate, proven through rigorous testing. Perfect for growing fresh indoor grass for cats, it’s a natural, healthy cat grass treats that promote digestion and reduces hairballs.
- Innovative Cat Grass Seed Packaging: Organo Republic cat grass seeds come in a waterproof resealable seed bag protects grass seeds from sunlight and moisture, allowing secure storage for successful planting now or later, ensuring freshness and high germination rates. The package features QR codes to online growing guide, making it easy for gardeners of all levels to grow fresh indoor grass for cats and pets. We prioritize sustainability to ensure environmental safety.
- Natural Remedy for Cats: Cat grass works as a natural hairball remedy, helping move fur through the digestive system. Packed with vitamins A and C, it boosts immunity, while chlorophyll detoxes and supports liver health. Chewing the grass cleans pet's teeth and reduces plaque, keeping your cat happy and thriving.
- Grow Cat Grass Anywhere, for Any Pet: Perfect for indoor trays or backyard planting, cat grass grown from our seeds suits cats, dogs, rabbits, turtles, and birds alike. With a superior germination rate, you’ll grow your own cat grasse year-round. Easy to grow in any setting, these high-quality seeds ensure a delicious, healthy cat grass treats for your pets. Plus, it’s the ideal gift for pet lovers!
- US Sourced Premium Cat Grass Seeds: We source our seeds only from the most trusted and sustainable seed suppliers and farmers. We proudly test and package them in our Florida Boutique Family-Owned Facility to provide you with the best quality. Our cat grass seeds for planting undergo rigorous testing with a 90%+ germination rate. Sealed to last for up to 2 years, you can trust the freshness and viability of our cat grass seeds.
- Premium Cat Grass Seeds Mix: 4 oz pack contains over 5,200 Non-GMO heirloom grass seeds for indoor cats, including a premium mix of Barley, Oats, Wheat and Rye. Our indoor plant seeds boast 90%+ germination rate, proven through rigorous testing. Perfect for growing fresh indoor grass for cats, it’s a natural, healthy cat grass treats that promote digestion and reduces hairballs.
- Innovative Cat Grass Seed Packaging: Organo Republic cat grass seeds come in a waterproof resealable seed bag protects grass seeds from sunlight and moisture, allowing secure storage for successful planting now or later, ensuring freshness and high germination rates. The package features QR codes to online growing guide, making it easy for gardeners of all levels to grow fresh indoor grass for cats and pets. We prioritize sustainability to ensure environmental safety.
- Natural Remedy for Cats: Cat grass works as a natural hairball remedy, helping move fur through the digestive system. Packed with vitamins A and C, it boosts immunity, while chlorophyll detoxes and supports liver health. Chewing the grass cleans pet's teeth and reduces plaque, keeping your cat happy and thriving.
- Grow Cat Grass Anywhere, for Any Pet: Perfect for indoor trays or backyard planting, cat grass grown from our seeds suits cats, dogs, rabbits, turtles, and birds alike. With a superior germination rate, you’ll grow your own cat grasse year-round. Easy to grow in any setting, these high-quality seeds ensure a delicious, healthy cat grass treats for your pets. Plus, it’s the ideal gift for pet lovers!
- US Sourced Premium Cat Grass Seeds: We source our seeds only from the most trusted and sustainable seed suppliers and farmers. We proudly test and package them in our Florida Boutique Family-Owned Facility to provide you with the best quality. Our cat grass seeds for planting undergo rigorous testing with a 90%+ germination rate. Sealed to last for up to 2 years, you can trust the freshness and viability of our cat grass seeds.
- Premium Cat Grass Seed Blend - Features a premium mix of organic cat grass seeds including wheat grass, oat, rye, and barley. Proudly made in the USA and packaged for optimal freshness and flavor that cats instinctively crave.
- Organic and Non-GMO - This cat grass for indoor cats is organic, non-GMO and rich in essential nutrients like fiber, chlorophyll, and vitamins A, B, and C. Naturally helping aid digestion, reduce hairballs, and promote healthy detox.
- Fast and Easy to Grow - Grows quickly in just 4-7 days; simply plant the cat grass seeds for planting in soil or a tray, water daily, and watch lush pet grass sprout no green thumb required.
- Perfect for Indoor Pets - Ideal for homes without outdoor access; pet grass seeds offer a safe and natural way to satisfy your cat’s instinct to chew on greens without harming your houseplants.
- Long-Lasting 8 oz Supply - Each resealable bag contains enough cat grass seed for multiple plantings; enjoy fresh batches of kitty grass for indoor cats year-round with simple replanting.
- 【Complete All-in-One Growing Set】The cat grass kit includes everything you need: 4 packets of wheatgrass seeds, 4 blocks of fast-expanding coconut coir, 1 wooden planting box, 1 set of mini gardening tools, and clear instructions. No green thumb needed!
- 【Pet-Safe & Eco-Friendly】Our cat grass is 100% pet-safe, it contains high-quality, non-GMO pure wheat seeds(Not Catnip). Wheat cat grass is a functional supplement for cats, providing safe and natural nutrition for your feline friend.
- 【Supports Healthy Digestion & Hairball Control】Fresh wheat cat grass is rich in natural fiber and nutrients that promote healthy digestion, help naturally reduce hairballs by stimulating intestinal peristalsis, and may relieve stress, keeping your cat happy and healthy.
- 【Fast Sprouting & Easy to Grow 】Follow simple steps for seeds to sprout within 3-7 days, growing into lush cat grass (approx. 10-15 cm) in 1-2 weeks. Even without gardening experience, you can easily grow fresh green grass for your beloved cat.
- 【The Perfect Thoughtful Gift for Cat Lovers】This exquisite cat grass growing kit makes an ideal gift for all cat-loving friends and family, suitable for every special occasion—Mother’s Day, Christmas, birthdays, and more. It's not just a thoughtful gesture, but a way to bring health and happiness to the recipient's feline companion; the lush cat grass also adds a vibrant splash of green to any home, making it a delightful gift that brings joy to both cats and their owners.
The Ultimate Buying Guide: A Purrfect Choice
Indoor cats often miss out on the natural greenery found outside. Cat grass provides a safe way for your feline friend to satisfy their instincts. It helps with digestion and keeps your cat happy. Choosing the right kit can feel overwhelming, but this guide makes it simple.
Key Features to Look For
- Speed of Growth: Look for seeds that sprout within 3 to 7 days. Your cat will not want to wait long.
- Safety Certification: Always check for organic or non-GMO labels. You want to avoid pesticides or harsh chemicals.
- Container Design: Choose a heavy base or a weighted pot. Cats often tip over light containers while munching.
- Ease of Maintenance: Some kits come with pre-mixed soil. These are much easier for beginners than hydroponic systems.
Important Materials
The type of seed matters most. Wheatgrass, oat grass, and barley grass are the most popular choices. Wheatgrass is usually the sweetest and most popular with cats. Make sure the kit includes a drainage tray. Proper drainage prevents mold from growing in the soil.
Factors That Improve or Reduce Quality
Light is the biggest factor for quality. Place your cat grass in a sunny window for the best results. If the grass gets enough sunlight, it stays green and strong. Lack of light makes the grass thin and yellow. Watering also affects quality. Avoid overwatering, as soggy soil can cause rot. Quality is also reduced if the grass sits too close to litter boxes or dusty areas.
User Experience and Use Cases
Most pet owners notice a change in their cat’s behavior after introducing grass. Cats enjoy the texture and the fresh taste. Some cats use grass to help clear hairballs from their stomachs. If your cat nibbles on your house plants, cat grass provides a perfect distraction. It keeps them away from your expensive ferns or lilies, which might be toxic. Most cats will start eating the grass as soon as it reaches 3 to 4 inches in height.
10 Frequently Asked Questions
Q: Can any grass from the lawn be used?
A: No. Lawn grass often contains pesticides, fertilizers, or parasites that can make your cat very sick.
Q: How often should I replace the grass?
A: Most cat grass lasts about two to three weeks. You should replace it once it starts to wilt or turn brown.
Q: Will my cat get sick if they eat too much?
A: Eating small amounts is fine. If your cat eats too much, they might vomit. This is a normal way for them to clear their stomach.
Q: Can I grow cat grass without soil?
A: Yes. You can use hydroponic kits that use a mat or tray. These are often cleaner than soil-based kits.
Q: How do I stop my cat from digging in the grass?
A: Try to keep the grass in a heavy container. You can also place a few large stones on top of the soil to discourage digging.
Q: Is cat grass the same as catnip?
A: No. Catnip acts like a stimulant for cats. Cat grass is a dietary supplement that aids digestion.
Q: How much light does the grass need?
A: It needs about 4 to 6 hours of indirect sunlight every day to stay healthy.
Q: Can I store extra seeds?
A: Yes. Keep them in a cool, dry, and dark place. This helps them stay fresh for your next planting.
Q: Is cat grass safe for kittens?
A: It is generally safe. However, supervise your kitten the first time they try it to ensure they do not choke.
Q: Why is my cat grass growing mold?
A: Mold usually happens because of overwatering or poor air circulation. Keep the soil damp but never soaking wet.