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A completed gambion potting bench with trowel, stainless steel watering can and several potted succulents on top


For a functional yet decorative addition to your outdoor space, our stylish gabion potting table doubles as a focal point in any garden. We show you how to build your own.


1Make the base

Assemble the gabions by positioning the sides and bottom together and secure them by winding on the supplied spiral connectors, leaving the tops aside.

2Insert two concrete blocks and brace the gabions

Place a gabion where the base of the potting bench will sit, then position two blocks in the centre. At the top, in the centre, twist wire around one side, run it to the other side and twist to secure and brace the sides to prevent bowing.

Green Bunnings hammer
Tip: Bend the wire around the top at least twice to hold it securely and cut with pliers.
A concrete block sitting inside an otherwise empty gabion cage

3Place the stones in the gabion

Fill around the blocks with landscaping stones, positioning them to sit flush against the gabion sides, then attach the top with the supplied spiral connectors.

Landscaping rocks being arranged inside a gabion cage around a concrete block

4Stack the remaining gabion on top

Repeat by positioning two blocks in the centre of the next gabion, twisting wire over the top to brace the sides, fill with stones, then attach the top.

A gabion cage being secured with tie wire

5Secure the two gabions

Twist wire around the top and bottom gabion to hold them together at the front, back and sides, trimming excess with pliers.

6Make the timber top

Position three lengths of 1500mm-long hardwood together, wrong-side up. Position 440mm lengths crosswise over the ends, then secure countersinking screws into the hardwood top, with two screws into each length at both ends.

Green Bunnings hammer
Tip: Use an impact driver to drive in the screws, or use a regular drill to pre-drill the holes with a 3mm bit.
A wooden benchtop being fixed together with screws and a power drill

7Prepare the gabion for the top

Attach galvanised fixing clips onto the edge of the top gabion, at the front, sides and back, leaving them facing outwards for attaching to the top. 

Green Bunnings hammer
Tip: It’s easier to position the clips before installing the heavy top.

8Position the top, sand, and apply varnish

Lift the top into position, right-way up and centred. Smooth over the top and along the edges and corners with 120-grit abrasive paper to remove any splinters, then smooth again with 180-grit. Apply two coats of clear exterior varnish, leaving to dry after each.

9Secure the hardwood top

Secure 20mm galvanised stitching screws through the holes of the clips to secure the hardwood top to the gabion, to prevent it moving or tipping.

*Timbers vary by state and territory; contact your local store for further information.

Green Bunnings hammer
Note: Enlist a second pair of hands to help lift the hardwood top.
A completed gambion potting bench with trowel and stainless steel watering can

10More D.I.Y. garden projects

Browse our D.I.Y. advice page dedicated to gardening, where we share makeover projects and inspiration.

Photo Credit: John Downs

Health & Safety

Please make sure you use all equipment appropriately and safely when following the advice in these D.I.Y. videos. You need to be familiar with how to use equipment safely and follow the instructions that came with the equipment. If you are unsure, you may feel it is safest to consult an expert, such as the manufacturer or an expert Bunnings Team Member.

Grave health hazards are linked to asbestos, which may be in homes built up to 1990. Health hazards may result from exposure to lead-based paints in older materials and copper chromium arsenic (CCA) treated timber. For information on the dangers of asbestos, lead-based paint and CCA treated timber and tips for dealing with these materials contact your local council's Environmental Health Officer. You can also use a simple test kit from Bunnings to indicate the presence of lead-based paint.