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2-in-1 Medium Steel Garden Bed - Extra Deep (Assorted Dimension Options)
2-in-1 Medium Steel Garden Bed - Extra Deep (Assorted Dimension Options)
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growing height
two separate beds
length
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Why You'll Love It
A deep, flexible garden bed designed to adapt to the space you have.
Build One 240cm Bed or Two 120cm Beds
One of the biggest advantages of this garden bed is its modular design. Assemble the panels as one long 240cm x 80cm x 77cm garden bed, or divide them into two 120cm x 80cm x 77cm beds.
Use one long bed for a generous vegetable garden, or separate the two beds to create different growing zones around your backyard.
A Deep Growing Space for a Wider Variety of Plants
At 77cm high, this is a substantial raised garden bed with plenty of depth for layered filling and healthy root development. The extra height also brings your garden closer to you, reducing how far you need to reach down when planting, watering, weeding or harvesting.
Grow leafy greens, herbs, strawberries and flowers, as well as larger crops such as tomatoes, carrots and other deeper-rooted vegetables.
Galvanised SGCC Steel for Outdoor Use
The garden bed is made from galvanised SGCC steel with a protective coated finish to help resist corrosion during outdoor use.
The corrugated wall panels help provide structure, while internal support braces help the long sides maintain their shape once the bed is assembled and filled.
Natural Drainage & Room for Roots
The open-bottom design allows excess water to drain naturally into the ground below and avoids enclosing the root zone inside a solid container.
When installed directly over suitable soil, plant roots can also continue growing beyond the filled garden bed where conditions allow.
Grow Your Garden Your Way
Fill your bed with a mix of vegetables, herbs, flowers and seasonal plants, or use separate beds for different types of crops.
The modular layout makes it easy to position the beds along a fence, beside a path, in a sunny backyard corner or as part of a larger kitchen garden.
Garden Co Tip: At 77cm high, you don’t need to fill the entire garden bed with premium growing soil. A layered filling method can help reduce the amount of expensive soil required while still providing a quality growing layer near the top. You’ll also find our printable “How to Fill a Garden Bed” guide further down this page.
What's in the Box
Everything supplied for the garden bed — just add your preferred filling materials and plants.
Specifications
Key dimensions, materials and configuration details.
| Material | Galvanised SGCC steel |
| Steel Thickness | 0.3mm |
| Height | 77cm |
| 1-Bed Configuration | 240cm x 80cm x 77cm |
| 2-Bed Configuration | 120cm x 80cm x 77cm each |
| Number of Sections | 2 |
| Configuration | 1 long garden bed or 2 separate garden beds |
| Colour | Aluminium Grey |
| Edge Design | Rounded safety edges |
| Base | Open-bottom design |
| Suitable For | Vegetables, herbs, flowers and seasonal plants |
| Warranty | 12 months manufacturer warranty |
How It Compares
The key differences between this modular deep garden bed and more traditional raised bed options.
| Feature | This Modular Bed | Standard Shallow Bed | Fixed Raised Bed |
|---|---|---|---|
| Configuration | 1 × 240cm or 2 × 120cm | Usually fixed | Fixed |
| Height | ✔ 77cm | Often 20–30cm | Varies |
| Material | Galvanised SGCC steel | Varies | Steel or timber |
| Open Bottom | ✔ Yes | Often | Varies |
| Rounded Edges | ✔ Yes | Varies | Varies |
| Flexible Placement | ✔ Two layout options | Single fixed size | Single fixed size |
Frequently Asked Questions
Everything you need to know before you buy.
Practical products for gardens and outdoor living, selected to help Australians make more of their outdoor spaces.
We're an Australian-owned business and we're here to help with product questions, orders and delivery.
This product is backed by a 12-month manufacturer warranty for added peace of mind.
Ready to Start Growing?
Modular Deep Raised Garden Bed — $189.00 AUD. Build one 240cm bed or two separate 120cm beds.
Add to Cart — $189.00 AUD🚚 Free shipping to most postcodes · 🔒 Secure checkout · 🇦🇺 Australian owned
Final delivery cost confirmed at checkout.
Supports healthier roots and natural drainage
The open-bottom design allows excess water to drain freely into the ground, helping reduce waterlogging while encouraging roots to grow deeper into the soil below. Water and nutrients move through the garden bed and circulate around the root zone, creating a well-aerated growing environment for vegetables, herbs and flowers. This natural connection with the ground can support stronger root development and healthier plant growth over time.
Helps nutrients move through the soil
As water travels through the garden bed, it carries naturally occurring nutrients through the soil and around the plant roots. The roots absorb what they need to support healthy growth, while excess water continues draining through the open base rather than collecting inside the bed. This ongoing movement of water, nutrients and organic matter helps create an active growing environment for vegetables, herbs and flowers.
Built to last
All metal components of this garden bed are made from SGCC galvanised steel. (A commercial-quality, hot-dip galvanized steel defined under the Japanese Industrial Standard JIS G3302.) It uses a cold-rolled steel base coated with zinc-rich epoxy to give it strong rust and corrosion resistance by forming a dense physical shield that blocks water and air. (This image is a representation of your chosen garden bed only.)