Long Oval Galvanised Steel Raised Garden Bed 320 x 80 x 42cm – Grey Vegetable Planter

Long Oval Raised Garden Bed: Maximum Growing Space in a Narrow Strip

This long oval galvanised steel raised garden bed turns a narrow strip of your yard into a productive veggie patch. At 320cm long but only 80cm wide, it fits neatly along a fence line, beside a driveway, down a side path or against the house, where a square bed would never fit. The 80cm width means you can reach the middle easily from one or both sides, and the 42cm height gives plenty of soil depth for most vegetables, herbs, flowers and strawberries.

Built for Long Spans

Long beds need extra support to stop the sides bowing outwards once they're filled with heavy, wet soil. This bed is reinforced with horizontal tie rods and reinforcement strips across its length, keeping the walls straight and stable. The corrugated steel panels add rigidity, and the rounded oval ends spread pressure evenly with no weak corners.

Safe to Work Around

Rounded top edges, inward-facing screw reinforcements and rubber-capped joins help protect hands and arms from scrapes and cuts while you plant, weed and harvest. It's a practical choice for families, beginners and anyone who spends a lot of time working in the garden.

Key Features & Benefits

• Long oval bed, 320 x 80cm, ideal for narrow spaces
• 42cm deep for vegetables, herbs, flowers and fruit
• Galvanised steel with epoxy paint finish
• Horizontal tie rods and strips stop long sides bowing
• Rounded edges, inward screws and rubber-capped joins
• Won't rot, warp or attract termites
• 80cm width is easy to reach across
• Ground pegs included

Product Details

• Type: Oval raised garden bed
• Material: Galvanised steel with epoxy paint finish
• Colour: Grey
• Size: 320 x 80 x 42cm
• Weight: Approx. 14.8kg
• Includes: 1 x garden bed kit, 6 x ground pegs

Why Choose Galvanised Steel for Raised Garden Beds?

Timber beds look natural, but in Australian conditions they can rot, warp, split and attract termites within a few years. Galvanised steel is coated with zinc to resist rust, so it lasts much longer outdoors with very little maintenance. It's also thinner than timber sleepers, which means more room for soil inside the same footprint. Steel beds are quick to assemble, can be moved or rebuilt if your garden changes, and the modern grey finish suits contemporary and traditional gardens alike.

How Deep Should a Raised Bed Be for Vegetables?

Most vegetables grow well in 30 to 45cm of good soil. At 42cm, this bed suits leafy greens, herbs, tomatoes, capsicums, beans, zucchini, strawberries and short root crops like radish and beetroot. For long carrots, parsnips and potatoes, 45 to 60cm is ideal, but you can also loosen the ground underneath before filling, so roots can grow down into the soil below the bed.

How Much Soil Will It Hold?

Allowing for the rounded ends, the bed has about 2.4 square metres of growing area. Filled to the top, it holds roughly 1 cubic metre (about 1,000 litres) of soil. Allow an extra 10 to 15 percent for settling. Filling the bottom third with coarse organic material like branches and straw reduces how much soil you need.

Setup Tips

Choose a spot that gets at least six hours of sun, and check the ground is level along the full length. Assemble the bed in position, then secure it with the ground pegs. Lay cardboard over grass inside the bed, fill with a quality vegetable mix, water in and top up after it settles. Leave a path along at least one long side for easy access.

Frequently Asked Questions

Why choose galvanised steel for raised garden beds?
It's zinc-coated to resist rust, won't rot or attract termites like timber, lasts longer outdoors and needs very little maintenance.

How deep should a raised garden bed be for growing vegetables?
30 to 45cm suits most vegetables. This bed is 42cm deep; for long root crops, loosen the ground underneath before filling.

How much soil do I need?
About 1 cubic metre, plus 10 to 15 percent for settling.

Will the long sides bow out when filled?
Horizontal tie rods and reinforcement strips help keep the long sides straight and stable.

Is it hard to assemble?
No. It bolts together with step-by-step instructions and is secured with the included pegs.

Where can I buy a galvanised steel raised garden bed in Australia?
The Long Oval Galvanised Steel Raised Garden Bed is available online from BPG Supplies, with delivery across Australia and local pickup from our Bonnyrigg store in Sydney, NSW.