Best Soil For Cat Grass – A Guide To Feline Plant Food And More

Last Updated on October 28, 2022

Having knowledge of the Best Soil for Cat Grass will afford you a lush landscape. It’s important to get the right balance of nutrients to ensure a healthy plant and to keep your cats happy. Therefore, using moisture-repellent soil that doesn’t become soggy or hold a lot of water is best.

It should have the capability to wick away any excess water to keep the roots dry and ward off fungus and disease. This is also because a highly absorbent growing medium will allow for the plant to get the right amount of nutrients and oxygen they need.

An organic-rich environment is what you should aim for to aid your plant in growing its best. Let’s have a look below to learn the ins and out of these fantastic plants.

What Is The Best Soil For Cat Grass

Cats are so finicky when it comes to their health and well-being. Soil for cat grass should be carefully made to ensure that they get the nutrients they need. Therefore, we took it upon ourselves to break down what you need to know about soil mixes and how you can use them to create a thriving garden of your own.

Cat grass is a treat for cats and almost anyone who has ever had a plant knows that it needs a good environment to grow. For this reason, knowing which soil mix best suits your grass will ensure that you grow healthy, long-lasting plants that felines can enjoy.

The best soil for cat grass is made of high-quality materials. Have a look at the soil mix below to make your own.

What Is The Best Soil For Cat Grass

Mix Together Equal Parts – Best Soil For Cat Grass

Peat Moss – for enhanced drainage properties.
Loam – for excellent water retention and aeration.
Sphagnum Moss – neutralizes soil pH and is excellent for seed germination.
Perlite – is excellent at maintaining soil structure, keeping it aerated, and avoiding compaction.
Silt – is rich in magnesium, sulfur, and calcium which is ideal for cat grass.

Alternatively, you could also opt for a soil-free medium that includes equal parts perlite, coco coir, and vermicast.

Read more about Best Soil For Growing Grapes For Wine – A Guide To Prosperous Grape Harvesting

How Fast Does Cat Grass Grow

Cat grass is an edible plant that cats can eat and digest easily. It’s perfect for feline diets because it contains high amounts of water and fiber, both of which are beneficial. It also provides necessary vitamins, minerals, amino acids, and antioxidants to your pet’s diet. It’s a great alternative to canned or dried food that usually contains high amounts of salt and sugar, which isn’t very beneficial to their health.

So, how fast does it actually grow? Using the best soil for cat grass will aid it in growing quite fast. Also, the variety of soil you choose will determine the type of nutrients that get into the roots, which in turn determines how healthy your plant will be. The great part about it is you don’t have to worry about them getting one too many scoops of kitty litter because this stuff helps with their digestion.

The grass can sprout in just one day and grow up to 1 inch daily with proper care and maintenance. It provides an interesting texture they can nibble on and will help keep their teeth clean and tartar free. This fast-growing plant requires little maintenance. Its lifespan can be anywhere from a few months to up to two years depending on several factors like sunlight, temperature, and water.

Kapecute Sphagnum Moss 34QT Perfect for Plant Propagation

Best Soil For Cat Grass

How To Grow Cat Grass Indoors

Firstly, you should be aware that whether you’re growing this grass indoors or outdoors, using the best soil for cat grass would ensure that they reach its full growth potential. Growing cat grass in the soil is a popular option that results in bushy, healthy plants. The quality of the soil must be absolutely perfect! Follow the steps and tips below to grow them successfully.

How To Plant Cat Grass – Steps And Tips

For starters, you’ll need an old glass jar or a small plant container. Then, simply fill the container with soil and sprinkle in some catnip seeds. Give it a little water every few days, and within a few weeks, your plants should be sprouting.

Growing your cat’s grass indoors is a great way to provide them entertain their natural instincts.
The soil can have a big impact on how quickly the cat grass sprouts. Just like humans, plants need a healthy combination of nutrients to thrive. These include soils rich in nitrogen, phosphorous, and potassium.

Each plays an important role in plant health by helping them produce chlorophyll and other organic compounds that keep them thriving.

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Cat Grass Plant Care Tips

The most important part of planting cat grass is that it needs to be easily accessible to your pets. You can choose to grow them outdoors, indoors, or even on a shelf in clay pots with drainage holes. Listed below are vital plant care tips that you can implement to keep them thriving.

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Care Tips

1. Sunlight

For best growth, it is important that you give your cat grass the correct amount of sunlight. This plant thrives in direct light and should be kept in a sunny window indoors for at least 8 hours daily. Outdoor growing will ensure that they are exposed to full sun throughout the day. Choose a location where you can easily water it.

2. Soil

Soil does not mean just any kind of dirt. Before you plant your cat grass, use our guide above to get the best soil mix. Ensure that it doesn’t contain any pesticides, is rich in nutrients, and has exceptional drainage and aeration properties. Soil that easily compacts is not recommended as it will flaw your plant’s growth.

3. Water

Watering your cat grass is a crucial step in keeping them healthy. However, overwatering can flaw your plant so caution should be taken. For this reason, watering every second day is recommended. Ensure that they are planted in well-draining loose soil to prevent compaction and root fungus.

4. Disease Control

Most plants and grasses are prone to disease if not given the proper care. To prevent this, ensure that your plant is growing in a medium that is loose, aerated, and has excellent water retention and drainage properties. This will ensure that it is not easily invaded by mold.

Care Tips for Cat Grass


The best soil for cat grass is a nutrient-rich all-purpose soil mix as mentioned above. It has all the nutrients to help your plant stay green, healthy, and growing vigorously. As a result of our extensive research and testing, we’ve determined that Miracle-Gro Organic Potting Mix is also a good option if you don’t want to mix the soil yourself.

This soil type is readily available at local nurseries and garden centers and has the organic matter your plant needs. It also has a loose texture that allows for easy aeration, as well as exceptional drainage. With its pH level of 7.2, it’s perfect for growing cat grass.

These soils are created to help plants thrive in your garden, so they provide a healthy foundation for your cat’s snacks! Once you have the soil amendments on hand, add water and soak it for an hour before mixing it all together in order to get the best results when planting your grass.