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Flat Pack Square Planter


Flat Pack Square Planter


Our practical Flat Pack Square Planters are easily assembled in minutes to give your domestic or commercial outdoor space some character. These DIY Square Planters can be ordered made from premium raw British steel or high grade corten steel and come with an optional weathered finish.

Each Square Outdoor Planter comes with a bottomless finish to keep plants and soil well hydrated – perfectly suited to be placed on either wooden and concrete surfaces or on grass, soft ground and within existing flower beds.

As low as £50.00 £60.00
In stock

Quickest Available Delivery: Configure the product to view quickest available delivery time. 3-4 Weeks Final shipping costs and times are calculated at checkout. Shipping address may affect available delivery methods & times.


UK manufactured and built to last, these beautiful tall garden planters only get better with age making them a fantastic investment. All pre-weathered planters will develop a unique orange patina after around 6 months outdoors.

Zero maintenance is required on them unlike wooden alternatives on the market which need sanding and re-painting each year or plastic planters which aren't as durable as their steel counterparts.



  • These DIY planters take just minutes to assemble – each coming with 4 sides, 4 corner angles and 16 nuts and bolts.
  • 4 square holes have been cut into the corners of each side that precisely align with holes cut into the corner angles.
  • Bolts are inserted through both holes and each should be fixed on the inside – this can be tightened by hand.


Corten Steel vs Raw Steel

Corten Steel is also known as weathering steel – the atmospheric corrosion which occurs when being out in all weathers. Instead of corroding, surface oxidation occurs whereby the steel surface develops its own protective film. Over time this appears as a beautifully aged and weathered finish.

With these robust properties, Corten Steel is the more expensive option on the market when compared to our Rustic Patina Raw Steel option. Corten Steel shows rust a lot quicker than Raw Steel – Corten Steel should rust until a 6-9 month period with Raw Steel continuing to rust up until 12 months outside exposed to weather conditions.

Both of these steel options will look very similar when rusted despite Corten Steel being of higher quality. It is primarily used in construction for structures that are required for decades or centuries. Rustic Patina Raw Steel corrodes quicker than Corten Steel but still at a slow pace.


Pre-Weathered vs Weather Ready

For an additional cost our team will apply a Weathering Solution to your planter before delivery. This will ensure that your item arrives 'Pre-Weathered' with a Patina. Weather-Ready ensures that your planter is delivered as it comes with it's Steel intact & ready to be weathered and develop it's patina naturally & over time.

These tall planters are handmade from UK-manufactured heavy-duty solid steel and require zero maintenance unlike wooden or plastic alternatives. Planters can take 6 to 9 months to develop a full orange patina and are built to last.

The planters couldn't be easier to set up – simply requiring you to fill them with soil and plant your chosen plants. Each planter has a drainage hole at the bottom – essential for the health of your plants.


Safe Fence stock a wide range of Garden Products including Chimeneas, Garden Fencing and Decorative Screens which are all excellent additions to domestic or commercial environments.

Need any help? Contact Safe Fence Today.

Contact our team via phone 0121 725 2338, email or use our live chat feature between 8:00am & 17:00pm for help discovering our range.

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