Brunnings Garden Soil
A bag of composted humus, for filling and topping up.
Brunnings Garden Soil is a rich blend of natural material composted down into a humus, in 25 litre bags. It is made for two jobs: filling a new garden bed, and topping up one that has dropped away. pH sits between 6.1 and 7.5, which is workable for most of a Perth garden without adjusting anything.
Or call the yard on (08) 9434 2290

Real stock, not a swatch. Blended products vary a little batch to batch, so treat these as a guide rather than an exact colour match.
Brunnings Garden Soil details
Brunnings Garden Soil at a glance
- Product type
- Bagged garden soil
- Pack
- 25 litre bag
- Composition
- Natural material composted into humus
- pH
- 6.1 to 7.5
- Standard
- Made to AS4419:2018
- Two jobs
- Filling a new bed, topping up an old one
What Brunnings Garden Soil suits
What can you use Brunnings Garden Soil for?
Filling a new bed
Straight into a raised bed or a new border. It is a soil rather than a conditioner, so it is what goes in when there is nothing there.
Topping up a bed that has dropped
Beds sink as organic matter breaks down. A bag or two brings the level back without redoing the whole thing.
Small jobs and containers
The bag is the right format when a trailer load is more than you need. One bed, one afternoon.
Anywhere you want a known pH
6.1 to 7.5 is stated on the pack, which is more than you get from most soil.
How many bags of garden soil?
Twenty-five litres is less than it sounds
A 25 litre bag is a square metre spread 25mm thick. Filling a bed to depth takes a great deal more than topping one up, and the two get confused constantly.
If the answer below is more than about eight bags, stop and ask us — buying soil loose costs a fraction of buying it bagged, and we would rather do that sum with you.
| What you are filling | How much it takes | Bags |
|---|---|---|
| Topping up a bed | 25mm over the surface | One bag to the square metre. |
| A raised bed, 1m x 2m x 200mm | 0.4 cubic metres | Sixteen bags. This is where loose gets cheaper. |
| A pot or a planting hole | Straight from the bag | One bag fills a large pot or several planting holes. |
Work it through the existing soil rather than leaving it as a layer on top, and water it in. A bed that has never been properly wet through keeps sinking on you.
Why Brunnings Garden Soil
Why choose Brunnings Garden Soil?
Composted, not raw
Ready to plant into rather than needing to settle. That is the difference between a bagged soil worth buying and a bag of dirt.
A published pH
6.1 to 7.5. Knowing the number means you know it will not fight whatever you are putting in it.
Made to AS4419:2018
The Australian Standard for soils for landscaping and garden use. It is a specified product, not a blend that varies with the batch.
The right size for one bed
Twenty-five litres goes in a boot and does a job you can finish the same day.
Getting Brunnings Garden Soil home
How to get Brunnings Garden Soil
Collect from the yard
Open seven days at 222 Barrington St, Bibra Lake. The loader puts it straight into your trailer or ute, and someone will tell you whether what you have brought will carry the load.
Borrow one of our trailers free for two hours to get your load home. No charge, no bond.
Have it delivered
Across Perth's southern suburbs, seven days. For a quote we need the address, how much you need, and anything awkward about access — tight driveways, low branches and side access all change which truck we send. Confirm the current cost when you order.
Formats
- Loose, by the cubic metre
- Bulka bag, roughly a cubic metre each
- Trailer load, including our free two hour trailer
Using Brunnings Garden Soil
How to use Brunnings Garden Soil
Work out what the bed takes
Length by width by the depth you are filling, in metres, gives cubic metres — then divide by 0.025 for bags. The table below does the common sizes.
Work it through, do not layer it
Spread it into the bed and mix it with the existing soil rather than leaving it sitting on top. A layer of new soil on old soil is two materials, not one bed.
Water it in
Watering settles it and stops the bed sinking further on you a fortnight later.
For a whole bed, price it loose first
If you are filling from scratch, a bulk mix works out cheaper by volume. Ask at the counter and we will do the sum with you rather than selling you twenty bags.
When to choose something else
When it is the wrong product
- By volume it is expensive compared with buying loose. That is the price of the bag and the convenience, and it is only worth paying on a small job.
- It is a soil, not a fertiliser. It gives a bed body and structure; a hungry crop still wants feeding separately.
- It is not a native mix. Anything that wants lean, low-phosphorus ground is better served by Native Soil Mix.
- Twenty-five litres is less than it sounds. Spread 25mm deep it covers about a square metre, so a bed of any size takes more bags than people expect.
Customer reviews
What people say
Brunnings Garden Soil questions
Brunnings Garden Soil FAQs
Goes with Brunnings Garden Soil
Other products you may need
The same job, bought loose
Past a couple of bags this is the cheaper way by a long way.
The other bagged growing media
For containers and vegetable beds specifically.
Feeding the bed afterwards
Soil gives body. These give nutrition.
Guides for brunnings garden soil
Planning your project
Brunnings Garden Soil quote
Need Brunnings Garden Soil for your project?
Send us the quantity you need, your suburb, and whether you would like to collect it or have it delivered. If you are not sure how much, put your measurements into the calculator above and we will check it for you.
Or ring the yard on (08) 9434 2290
222 Barrington St, Bibra Lake WA 6163 · Open 7 days
Use the calculator above and the amount lands in the message for you.














