Finding the right greens for your cat doesn’t have to be difficult. Whether you visit your local pet store, garden centre, supermarket, or shop online, fresh cat grass is widely available across Australia and easy to grow at home.
This guide explains where to buy cat grass in Australia, what to look for when choosing a safe option, and how to keep it fresh so your feline friend can enjoy every little nibble.
Key Takeaways
- Cat grass is available from Australian pet stores, garden centres, supermarkets, and online retailers.
- Fresh cat grass supports healthy digestion and natural hairball management, especially for indoor cats that cannot safely explore outdoors.
- Always choose pesticide-free and chemical-free grass grown specifically for pets.
- Options include ready-grown cat grass pots, growing kits, self-watering planters, and seed packs.
- With proper care, cat grass can usually last around 2–4 weeks indoors, and rotating multiple pots helps maintain a continuous supply.
What Is Cat Grass and Why Do Cats Love It?
Cat grass refers to young cereal grasses grown specifically for cats, rather than ordinary lawn grass found in gardens or outdoor areas.
The most common types include oat grass (Avena sativa), wheat grass, barley grass, and rye grass. These grasses are naturally safe for healthy cats and are completely different from catnip, which affects cats through scent rather than being something they typically eat.
For indoor cats in Australia, cat grass provides a safe way to satisfy their natural instinct to nibble fresh plants. Many houseplants commonly found in Australian homes can be harmful to cats, making pet-safe cat grass a better alternative.
Here are some reasons cat grass is a popular choice among Australian cat owners:
- Helps support digestion by adding natural fibre to the diet
- May assist with hairball management by helping move swallowed fur through the digestive system
- Provides natural nutrients including vitamins, folic acid, iron, and calcium
- Encourages healthy chewing habits that support dental stimulation
- Offers enrichment for indoor cats by bringing a small piece of the outdoors inside
Oat grass is one of the most popular choices because it has soft blades that are gentle on sensitive mouths. Barley grass grows quickly and produces tender shoots, while wheat and rye grass are often included in mixed seed blends.
Most cat grass seeds begin sprouting within 3–7 days and are ready for cats to enjoy in around 10–14 days.
Where to Buy Cat Grass Locally in Australia
Many Australian cat owners can find cat grass at nearby pet stores, garden centres, and supermarkets.
Pet Specialty Stores
Large pet retailers across Australia commonly stock cat grass products, including ready-grown pots and growing kits.
Stores such as:
- Petbarn
- PETstock
- Pet Circle (online)
- Local independent pet boutiques
often offer cat grass seeds, growing kits, and pre-grown options suitable for indoor cats.
Garden Centres and Plant Nurseries
Australian garden centres and nurseries are another great option for buying cat grass seeds or pet-safe growing supplies.
Stores such as Bunnings Warehouse often carry wheat grass seeds, growing materials, and small pots that can be used to grow cat grass at home.
When purchasing from a garden centre, always check that:
- Seeds are untreated and chemical-free
- No pesticides or harmful fertilisers have been added
- The product is suitable for pets
Supermarkets
Some Australian supermarkets may stock wheatgrass or microgreen products that can work for cats, including:
- Woolworths
- Coles
- Local fresh food markets
However, always check the label carefully. Human food-grade wheatgrass is not always grown specifically with cats in mind, so pet-specific products are usually the safer choice.
When buying fresh cat grass, look for bright green blades around 8–15 cm tall. Avoid grass with yellow leaves, mould, unpleasant smells, or signs of overwatering.
Where to Buy Cat Grass Online in Australia
If you cannot find suitable cat grass nearby, buying online is one of the easiest options for Australian cat owners. Many online retailers deliver cat grass seeds, growing kits, and ready-to-grow solutions directly to your door.
Popular places to buy cat grass online in Australia include:
Pet Retail Websites
Australian pet websites offer a wide range of cat grass products, including seed kits, refill packs, and indoor growing systems.
Common options include:
- Pet Circle
- Petbarn Online
- PETstock Online
- Amazon Australia
Online shopping makes it easy to compare customer reviews, check ingredients, and choose products that are specifically designed for cats.
Online Marketplaces
Platforms such as Amazon Australia and other Australian online marketplaces offer many different cat grass options, including:
- Organic cat grass seed mixes
- Wheat, oat, barley, and rye grass blends
- Indoor growing kits
- Self-watering cat grass planters
When shopping online, look for products that clearly state they are:
- Pet-safe
- Pesticide-free
- Non-toxic
- Suitable for cats
Reading customer reviews can also help you understand whether the grass arrives fresh and grows successfully.
Buying Cat Grass Seeds for Home Growing
Many Australian cat owners choose to grow cat grass themselves because it is affordable, convenient, and allows you to provide fresh grass continuously.
Cat grass seeds can be purchased from:
- Pet retailers
- Garden centres
- Online gardening stores
- Seed suppliers
For the best results, choose untreated seeds and avoid seeds that contain chemical coatings or added fertilisers.
Types of Cat Grass Products Available in Australia
Cat grass products come in several different forms. Choosing the right option depends on your lifestyle, your cat’s habits, and how much maintenance you prefer.
Pre-Grown Cat Grass Pots
Pre-grown cat grass is ready for your cat to enjoy immediately.
This is a convenient option for:
- Busy cat owners
- First-time buyers
- Cats that want fresh grass straight away
However, ready-grown grass has a shorter lifespan. With good sunlight and watering, most pots can stay fresh for around 2–4 weeks indoors.
Cat Grass Growing Kits
Growing kits are one of the most popular choices in Australia.
Most kits include:
- Cat grass seeds
- Growing medium
- A container or tray
They usually begin sprouting within 3–7 days and become ready for nibbling after approximately 10–14 days.
Growing kits are ideal for cat owners who want a more affordable and sustainable option.
Soil-Free and Self-Watering Cat Grass Kits
For apartments, busy households, or owners who occasionally travel, self-watering systems can be a convenient choice.
These systems often use:
- Fibre growing mats
- Water reservoirs
- Reusable containers
They help maintain moisture levels while reducing the risk of overwatering.
Bulk Cat Grass Seeds
Buying seeds in larger quantities is the most economical option, especially for households with multiple cats.
Many Australian cat owners grow several pots at different stages, allowing them to rotate fresh grass throughout the year.
How to Choose Safe, High-Quality Cat Grass
Safety should always come first when choosing cat grass.
Avoid using random outdoor grass from parks, gardens, or nature areas, as it may contain:
- Pesticides
- Fertilisers
- Parasites
- Chemicals from lawn treatments
Instead, choose grass specifically grown for pets.
When buying cat grass, look for:
Pet-Safe Labels
Good-quality products should mention:
- Pet-safe
- Pesticide-free
- Chemical-free
- Organic or untreated seeds
Healthy Appearance
Fresh cat grass should have:
- Bright green blades
- Upright growth
- No yellowing leaves
- No mould or unpleasant smell
Avoid grass that looks:
- Brown at the tips
- Wet and soggy
- Covered with fuzzy mould
Suitable Growing Conditions
Australian weather can vary greatly between regions. During hot summers, especially in areas such as Queensland, Western Australia, and parts of New South Wales, indoor placement with filtered sunlight can help prevent grass from drying out too quickly.
Keep cat grass:
- Away from extreme heat
- In a bright area with indirect sunlight
-
Moist but not waterlogged
Using Cat Grass for Healthy Digestion and Hairball Management
For many indoor cats, cat grass provides a natural way to support their digestive habits.
Cats naturally chew plants when exploring outdoors. Indoor cats may not have access to safe greenery, so cat grass offers a controlled alternative inside the home.
Cat grass may help by:
- Adding natural fibre to the diet
- Supporting normal digestion
- Helping move swallowed fur through the digestive system
- Providing mental stimulation through natural chewing behaviour
Some cats may vomit after eating grass. Occasional vomiting can happen as part of normal hairball behaviour.
However, contact your veterinarian if your cat shows:
- Frequent vomiting
- Loss of appetite
- Diarrhoea
- Unusual tiredness
How to Care for Cat Grass in the Australian Climate
Keeping cat grass fresh is simple with the right routine.
Placement
Place your cat grass in a location with:
- Bright indirect sunlight
- Good airflow
- Easy access for your cat
A kitchen windowsill, balcony area with shade, or indoor area near natural light can work well.
Watering
Cat grass prefers consistent moisture.
Tips:
- Water lightly when the soil begins to feel dry
- Avoid leaving standing water in the tray
- Reduce watering during cooler months
Replacement
Replace cat grass when:
- Blades turn yellow
- Growth becomes thin
- Your cat has eaten most of the grass
- Mould appears
Growing two or three pots at different stages is an easy way to ensure your cat always has fresh grass available.
Simple Tips for Growing Cat Grass at Home
Growing cat grass at home is inexpensive and beginner-friendly.
You do not need gardening experience to get started.
Basic Steps:
- Fill a small pot or tray with pet-safe growing medium.
- Spread cat grass seeds evenly across the surface.
- Cover lightly with soil or growing material.
- Mist with water and place in a warm, bright location.
- Keep the soil slightly moist while the seeds grow.
Most cat grass varieties sprout within 3–7 days and are ready for cats to enjoy within 10–14 days.
For a continuous supply, plant a new batch every couple of weeks.
FAQ: Buying and Using Cat Grass in Australia
Is all cat grass safe for cats?
Most commercial cat grass varieties, including oat, wheat, barley, and rye grass, are safe for healthy cats.
Always choose products that are:
- Untreated
- Pesticide-free
- Free from added chemicals
If your cat has digestive issues or food sensitivities, introduce new foods gradually and consult your veterinarian if needed.
How often should I replace cat grass?
Most indoor cat grass pots last around 2–4 weeks depending on:
- Sunlight
- Watering
- How much your cat eats
Replace the grass when it becomes yellow, damaged, or develops mould.
Can kittens eat cat grass?
Most kittens over 8–10 weeks old can safely explore small amounts of cat grass.
Always supervise young kittens at first to make sure they do not pull up large amounts of soil or chew excessively.
What if my cat ignores cat grass?
Not every cat reacts the same way.
Some cats prefer:
- Younger shoots
- Softer oat grass
- Different grass blends
Try placing the grass near your cat’s favourite resting area or near a window.
Fresh grass around 8–10 cm tall is often the most appealing.
Can cat grass replace outdoor time?
Cat grass brings a small piece of nature indoors, but it cannot replace exercise, play, climbing, and environmental enrichment.
For indoor cats, combining:
- Fresh cat grass
- Interactive toys
- Scratching posts
- Cat trees
creates a healthier and more stimulating home environment.
Final Thoughts
Cat grass is an easy way for Australian cat owners to provide safe outdoor enrichment indoors.
Whether you choose a ready-grown pot, a growing kit, or seeds to grow yourself, fresh cat grass can support natural behaviours while adding variety to your cat’s daily routine.
With the right care, a small patch of green can become one of your cat’s favourite corners of the home.
Recommended Cat Grass for Australian Indoor Cats: Michu Cat Grass
For indoor cats, providing safe and fresh greens is an easy way to bring natural enrichment into their daily routine. However, many cat owners find that growing cat grass from scratch takes time and requires regular maintenance.
That’s where Michu Cat Grass makes it simple.
Designed for modern indoor cat households, Michu Cat Grass provides cats with a convenient source of fresh, natural greens while giving owners an easy growing experience at home.
Why Australian Cat Owners Choose Michu Cat Grass
🌱 Easy to Grow at Home
Michu Cat Grass is designed for simple indoor growing. Whether you live in an apartment in Melbourne, a coastal home in Sydney, or a warmer region in Queensland, you can create a small patch of fresh greenery for your cat with minimal effort.
With the right light and watering routine, your cat can enjoy fresh shoots without needing outdoor garden space.
🐱 Supports Natural Cat Behaviour
Cats naturally explore and nibble plants when outdoors. For indoor cats, Michu Cat Grass provides a safe alternative that helps satisfy their natural curiosity and chewing instincts.
It can help provide:
- Natural enrichment for indoor cats
- A more engaging home environment
- A safe plant option compared with potentially harmful houseplants
🌿 Fresh, Safe & Cat-Friendly
Michu Cat Grass is made with cat-friendly grass varieties and is suitable for indoor cats when grown according to instructions.
When choosing cat grass, Australian pet owners should always look for products that are:
- Free from harmful chemicals
- Safe for pets
- Easy to maintain
- Suitable for indoor growing
Michu Cat Grass offers a simple way to add fresh greens into your cat’s everyday routine.
🏡 Perfect for Australian Indoor Living
Many Australian cats live indoors for safety, especially in urban areas where traffic, wildlife, and outdoor hazards can be concerns.
Michu Cat Grass helps bring a little piece of nature indoors, creating a healthier and more stimulating environment without requiring outdoor access.
How to Use Michu Cat Grass
- Place the growing kit in a bright area with indirect sunlight.
- Follow the watering instructions to keep the growing medium moist.
- Allow the grass to grow before introducing it to your cat.
- Replace or regrow when the grass becomes worn.
For households with multiple cats, growing multiple pots at different stages can help maintain a continuous supply of fresh grass.
Give Your Cat a Fresh Green Corner
From supporting natural behaviours to adding daily enrichment, cat grass is a small addition that can make a big difference for indoor cats.
With Michu Cat Grass, Australian cat owners can easily create a fresh, safe, and enjoyable green space that their cats will love exploring.