Do you ever watch your cat nibble on house plants and wish there was a safer, tastier alternative? Many common houseplants are actually toxic to our furry friends, causing worry for responsible pet owners. Finding a cat grass kit that is easy to grow, safe for your cat, and actually sprouts can feel like a jungle expedition in itself. You want that vibrant green grass your cat will love, but confusing instructions or kits that fail to deliver can leave you frustrated.
This guide cuts through the confusion. We are diving deep into the best cat grass kits available today. You will learn exactly what to look for, from seed quality to container design, ensuring you pick a winner every time. Get ready to transform your home into a happy, healthy grazing spot for your feline companion. Let’s explore the perfect patch of green for your cat!
Top Cat Grass Kits Recommendations
No. 1
Cat Grass Kit for Indoor Cats, 3 Pack Fast Growing Cat Grass Kit with Eco-Friendly Biodegradable Pots, Soil & Wheatgrass Seeds, Grows in 3-7 Days with High Germination Rate
- 🐱 Premium Nutrient-Rich Cat Grass Kit: Treat your indoor cat to the perfect, safe snack with our complete 3-pack kit! This cat grass for indoor cats is a powerful blend of wheatgrass, oat, and barley, loaded with fiber to support healthy digestion and natural hairball control. It's the ultimate cat grass kit for your feline's wellness.
- 🌱 Grows Lush Grass in 3-7 Days: Witness the magic of growth! Just add water and watch your cat grass growing kit sprout effortlessly. Thanks to our high-germination seeds and easy to grow method, you'll see lush greens up to 4 inches tall in just 3-7 days. A fast growing indoor garden that requires no gardening skills.
- 🍃 Eco-Friendly & 100% Pet-Safe: Pamper your pet with peace of mind. Our indoor cat grass is 100% and non-GMO. The biodegradable pots make planting sustainable and safe. This nutritious grass for cats helps deter them from chewing on dangerous household plants, keeping your pets and your decor safe.
- 🎁 The Perfect Gift for Cat Lovers: An ideal and thoughtful present for any cat enthusiast! This complete starter kit is a hit that keeps furry friends healthy, happy, and naturally entertained. It's the go-to cat grass kit for indoor cats that also brings a vibrant touch of green to any living space.
- 📦 Complete All-in-One Growing Set: Get everything you need in one box! Our cat grass kit includes 3 soil disks, 3 packets of premium wheatgrass seeds, and 3 eco-friendly biodegradable planter pots. Enjoy a seamless and successful growing experience right from the start.
No. 2
The Cat Ladies Cat Grass for Indoor Cats - Growing Kit - Organic Cat Grass Seeds, Soil and BPA Free Containers (Non GMO) - Locally Sourced Seeds! (3 Pack)
- 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.
No. 3
Miracle Care Cat A'bout Cat Grass Kit for Indoor Cats, 5.25 Ounce, Hairball Control, Anti-Inflammatory, Improves Digestion and Metabolism
- 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
No. 4
The Cat Ladies Cat Grass Kit with Black Rustic Wooden Planter, Organic Cat Grass Seeds and Soil. Easy to Grow Cat Grass for Indoor Cats. Prevent Hairballs and Aid Digestion
- Your Cat Deserves the Best: Our cat grass blend adds important nutrients to your cat’s diet, including wheat grass, oat, barley, and rye. 100% organic, chemical-free, 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 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: Our black wood planter is a lovely addition to any home. The purrfect cat gift for cat moms everywhere, our simple and elegant cat grass growing kits keep your house looking greener, and cleaner.
- What’s Inside: Our Cat Grass Growing Kit includes a black wood planter (10” x 5” x 4” ), 3 soil disks (number may vary), organic seeds for planting edible grass, and simple instructions.
No. 5
Self-Watering Cat Grass Kit – Grow Fresh, Living Cat Grass at Home in 5–7 Days | No Soil, No Mess | Organic Wheatgrass Seeds | Large Reusable Indoor Tray
- 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.
No. 6
The Cat Ladies Cat Grass Kit Complete with Rustic Wood Planter, Organic Seed and Soil. Easy to Grow - Great for Indoor or Outdoor Cat, Dogs and Other Pets. Prevent Hairballs and Aid Digestion
- Your Cat Deserves the Best: Our cat grass blend adds important nutrients to your cat’s diet, including wheat grass, oat, barley and rye. 100% organic, chemical-free, 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 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.
- Part Cat Grass, Part Decor: Our rustic wood planter is a lovely addition to any home. The purrfect cat gift for cat moms everywhere, our simple and elegant cat grass growing kit keeps your house looking greener and cleaner.
- What’s Inside: Our Cat Grass Growing Kit includes a rustic wood planter (10” x 5” x 4”), 3 soil disks (number may vary), seeds for planting edible grass, and simple instructions.
No. 7
Hydroponic Cat Grass Kit with 5 Pack Non GMO Seeds & Scissors - Cat Grass for Indoor Cats, Helps Cat with Hairballs & Digestion, Easy 3-Step Setup,Gifts for Cat Lovers (Food-Safe PP&AS, 7-Day Growth)
- 【Unlimited After-Sales Support】If your seeds fail to germinate or your cat grass doesn’t grow lush and full—even when grown according to instructions—just message us directly via Amazon’s messaging system. We’ll share proven growing tips, such as soaking seeds in 120–131°F warm water for 5 minutes after rinsing to eliminate surface mold spores and lower mold risk. If issues persist, we guarantee a free replacement kit, no questions asked.
- 【Fast Growing & Easy to Clean】Our premium non-GMO seeds sprout in just 2–3 days and produce fresh, organic cat grass up to 4 inches tall within 7 days. The one-of-a-kind detachable design makes daily water changes and cleaning quick and hassle-free. For best results, we recommend changing the water daily to minimize mold and mosquito breeding.
- 【Food-Safe & Transparent for Total Peace of Mind】The planter is made from food-grade, BPA-free PP material that's non-toxic, odorless, and corrosion-resistant—ensuring pure water and safe growth. Paired with our non-GMO, pesticide-free seeds, it creates a visible, natural wellness barrier for your feline friend from start to finish.(Do not expose box to direct sunlight)
- 【Best Gift for Cats and Cat Lovers】Everything is included in the gift box: a transparent AS box, a PP filter basket, 5 packets of Non GMO seeds, a pair of scissors, and a cute cat sticker attached. As a gift for new cats or cat lovers, it is a unique and delightful win-win choice.
- 【Grow with Ease - 3-Step Setup】Perfect for Beginners and Busy Cat Owners. Growing fresh cat grass is simple. 1. Soak seeds for 6–10 hours. 2. Fill water to about 3mm below the strainer basket. 3. Spread seeds evenly over the basket, then place the kit in a low-light or shaded area until germination. Dry environment? Cover seeds with a damp paper towel after sowing to lock in moisture—remove once green shoots appear. That’s it. Fresh, healthy cat grass in days.
No. 8
Hydroponic Cat Grass Grow Kit with 5Pack Non GMO Seeds, Organic Grass Growing Kit, Cat Grass for Indoor Cats, Soil-Free Planter, Perfect for Beginners, Ideal Birthday Gift for Cat Lovers
- [Free Seeds Included] Everything you need to grow fresh cat grass is included: a hydroponic planter with a clear water-level marker, plus organic non-GMO seeds (a premium blend of wheat, oats, rye, and barley). When your cat finishes the grass, simply refill with new seeds and water and water to grow a fresh batch again.
- [Stop Mold for Good] Our innovative clear water-level indicator takes guesswork out of watering! Just fill to the marked line to prevent root rot, mold growth, or drowned seeds—common issues with basic cat grass kits. This design guarantees 95% germination success and healthy, mold-free cat grass every time you grow.
- [Super Easy to Grow] No gardening experience required! Simply add water up to the marked line and place the planter in indirect sunlight. Sprouts will appear in just 2–3 days, with full growth ready for your cat in 7–10 days.
- [Pet-Safe Design] Crafted from BPA-free, food-grade plastic that’s 100% safe for cats to nibble and paw at. The shatter-resistant, transparent basin stands up to playful kitties, and unlike dirt-based kits, our hydroponic planter is reusable for multiple growing cycles.
- [Health & Digestion Benefits] Fresh cat grass is a natural hairball remedy, helping cats gently pass ingested fur while delivering essential nutrients like folic acid and vitamin B1 to boost energy. It also satisfies their instinct to chew, redirecting them away from toxic houseplants or furniture.
The Ultimate Buying Guide: A Purrfect Choice for Your Feline Friend
Bringing cat grass into your home is a wonderful way to keep your cat happy and healthy. This guide helps you choose the best cat grass kit for your furry companion.
1. Key Features to Look For
When shopping for a cat grass kit, certain features make the process easier and the results better. Look for these important signs:
- Fast Germination Rate: You want seeds that sprout quickly. A good kit shows tiny green shoots within a few days. This keeps your cat interested.
- Container Durability: The pot needs to hold up. Cheap plastic might crack easily. Look for sturdy, reusable containers.
- Included Growing Medium: Some kits come with soil, while others use coconut coir or hydroponic mats. Soil is traditional, but coir is cleaner for indoor use.
- Seed Quantity: Ensure the kit includes enough seeds for several plantings. You want long-term enjoyment, not just one small patch.
2. Important Materials in Your Kit
The materials directly affect how well your grass grows and how safe it is for your cat.
Seeds: The Heart of the Kit
Most kits use oat, wheat, rye, or barley seeds. These are safe and easy for cats to digest. Always check that the seeds are specifically labeled for “cat grass” or “sprouting.” Non-food-grade seeds might have chemicals.
Growing Medium
- Potting Soil: Traditional soil works well. Make sure it is sterile, meaning it has been heated to kill harmful bacteria or pests.
- Coconut Coir (Coco Coir): This is dried coconut fiber. It is a popular, clean alternative to soil. It retains water nicely.
The Container
Most containers are made from BPA-free plastic or sometimes biodegradable materials like bamboo or paper pulp. Avoid containers that smell strongly of chemicals once opened.
3. Factors That Improve or Reduce Quality
Good quality means healthy grass and happy cats. Poor quality leads to frustration and wasted money.
What Improves Quality?
- Organic Certification: Seeds grown without pesticides result in cleaner, safer grass. This is a major quality booster.
- Drainage Holes: The container must have holes at the bottom. Excess water needs to escape, or the seeds will rot.
- Clear Instructions: Detailed, easy-to-follow instructions ensure you use the right amount of water and light.
What Reduces Quality?
- Old Seeds: If the seeds are old, they will not sprout. Low germination rates severely reduce the kit’s quality.
- Heavy Fertilizers: Cat grass does not need fertilizer. Added chemicals can make the grass toxic or bitter tasting to your cat.
- Poor Light: If the grass does not get enough sunlight (or grow light), it grows thin, pale, and weak.
4. User Experience and Use Cases
How you use the kit affects your overall experience.
Ease of Setup
Simple kits require just adding water and waiting. Complex kits might require mixing soil amendments or monitoring pH levels. For beginners, choose the simplest setup. You want quick results without much mess.
Use Cases
- Hairball Control: Cats eat grass to help move indigestible material through their system. This is the most common reason owners buy these kits.
- Enrichment: Growing something provides a fun, engaging activity for the cat to sniff, chew, and play with indoors, especially for indoor-only pets.
- Preventing Houseplant Destruction: If your cat loves chewing on your houseplants, providing safe cat grass often diverts their attention away from potentially toxic ornamentals.
Frequently Asked Questions (FAQ) About Cat Grass Kits
Q: How long does it take for cat grass to grow?
A: Most kits grow quickly. You usually see sprouts in 3 to 7 days. The grass is ready for chewing around two weeks after planting.
Q: Can I reuse the cat grass kit?
A: Yes, often you can. After your cat eats the first batch down, water it well. Sometimes a second, smaller batch will grow. If the seeds are used up, you just need new seeds and growing material.
Q: Is it safe if my cat eats too much grass?
A: Cat grass is safe. However, eating too much at once can sometimes cause vomiting, which is usually just the cat purging indigestible fur or hairballs. Moderation is best.
Q: What is the difference between cat grass and catnip?
A: Cat grass is nutritional grass (oats, wheat) that aids digestion. Catnip contains Nepetalactone, which causes a temporary euphoric reaction in many cats.
Q: Where should I place the cat grass kit?
A: Place the kit where it gets bright, indirect sunlight for several hours a day. A sunny windowsill works perfectly.
Q: Do I need to fertilize cat grass?
A: No. Fertilizers are not needed and can actually make the grass unsafe for your cat to consume.
Q: My grass is turning yellow. What is wrong?
A: Yellowing usually means the grass is not getting enough light or it is receiving too much water. Check your watering schedule first.
Q: Are wheatgrass kits the same as cat grass kits?
A: They are very similar! Wheatgrass is just one type of grass often used. Most cat grass kits are mixes of wheat, oat, or barley, which cats enjoy equally.
Q: How often should I water the seeds?
A: Keep the soil consistently moist, like a damp sponge, until the seeds sprout. After sprouting, water when the top layer of soil feels dry to the touch.
Q: Can I grow cat grass in a dark room?
A: No. While cat grass is resilient, it needs light to produce the necessary chlorophyll to grow strong and green. A dark room will result in weak, dying sprouts.