Hang a wall planter on a dot-and-dab plasterboard wall

Hang a wall planter safely, checking for hidden cables and pipes before you drill anything.

AB-01Plan the job and confirm your wallDot-and-dab plasterboard is glued to the masonry behind with blobs of adhesive, not screwed to timber. Tap the wall — a dull, slightly hollow sound with a little give confirms dot-and-dab rather than solid brick or a stud wall. Decide where the planter will sit, keeping it clear of window reveals, corners and skirting, then mark the fixing points with a pencil and spirit level.

1 each · Pencil

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1 each · Spirit level

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1 each · Tape measure

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AB-02Find your stopcock and consumer unitBefore you drill anything, find your stopcock — usually under the kitchen sink — and check it turns smoothly, so you can shut the water off fast if you hit a pipe. Locate your consumer unit and know which switch covers the room you're working in. Two minutes now can save a flood or a shock later.

AB-03Detect for cables and pipes, then drill through the boardRun a cable and pipe detector over every marked point, in both directions, before you touch the drill. Even a clear reading doesn't mean it's safe — detectors miss cables that are deep, run in metal conduit, or sit outside the usual safe zones near sockets and switches. If you have any doubt, isolate the circuit for that room at the consumer unit, and turn the water off at the stopcock before cutting into anything that could carry water. Once satisfied, drill through the plasterboard and the dab of adhesive behind it with a 6mm masonry bit, keeping the drill level.

1 each · Cable and pipe detector

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1 each · 6mm masonry drill bit

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AB-04Drill into the masonry and fit the wall plugDot-and-dab walls typically have a gap of 20-50mm between the plasterboard and the brick or block behind, bridged only by patches of adhesive. Swap to a drill bit sized for your wall plug (usually 7mm), and drill on through the gap into the solid masonry to a depth of at least 40mm beyond it. Push a masonry wall plug fully through the gap so it grips in the brick or block, not just in the plasterboard — a plasterboard-only fixing will not hold here.

1 each · 7mm masonry drill bit

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4 each · Red masonry wall plugs (7mm)

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AB-05Drive the screws and fit the bracketUse a screw long enough to clear the dab gap and bite firmly into the plug — typically 60-75mm. Drive it through the bracket or batten into the plug until snug, but don't overtighten and strip the plug. Repeat for each fixing point, checking level as you go, then give the bracket a firm tug — it shouldn't move or flex.

4 each · Wood screws 4x75mm

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1 each · Wall bracket for planter

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AB-06Hang the planter and test itHook or slot the planter onto the bracket as designed. Add soil and plants gradually rather than all at once, and check the planter sits level and doesn't rock. Give it a few days, especially after watering, since wet compost is much heavier than dry.

1 each · Wall planter

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AB-07Clear upVacuum plaster dust from the floor and skirting straight away, as it spreads easily if left. Wipe the wall down with a slightly damp cloth. Bag up any spare plugs and screws and label them for next time.

1 each · Dust sheet

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1 each · Small storage bag for fixings

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