Green Giant

Metal raised garden bed manufacturers

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Metal Elevated Garden Planter Bed Kit

Product Features

  1. Enhanced Pest and Weed Protection: The Metal Elevated Garden Planter Bed Kit is designed to offer an elevated, above-ground environment that provides a robust defence against harmful insects and intrusive weeds. This critical feature ensures a healthier growth setting for your plants.

  2. Flexible Design and Material Options: Although timber is frequently used in garden beds, the Metal Elevated Garden Planter Bed Kit offers a wider range of material choices, including galvanised aluminium. This flexibility allows for a customized and personal aesthetic touch to your garden.

  3. Exceptional Corrosion Resistance: The garden bed kit is constructed from galvanised aluminium, which has been shown to offer superior corrosion resistance over standard steel, due to a higher Zn Ratio Index. This attribute ensures a more extended product lifespan, making it an excellent choice for outdoor planting scenarios.

  4. High-Efficiency Threaded Inserts: These components, added to the fixed parts of the garden bed kit, are designed to mitigate soil pressure, resist corrosion, and handle natural geothermal expansion and contraction. These factors not only prolong the service life of the garden bed but also contribute positively to its overall aesthetic value.

Who are we?

Green Giant, a reputable manufacturer in the gardening industry, specializes in high-quality, custom and wholesale metal raised garden beds and tree surrounds. With nearly two decades of experience, we offer durable products designed to withstand harsh outdoor conditions.

Our family-owned business is dedicated to providing cost-effective solutions that meet the unique needs of both homeowners and professional landscapers. We offer various sizes, shapes, and designs of raised garden beds, all customizable to fit any space. Additionally, our Bespoke Raised Garden Beds are tailored specifically to your requirements, ensuring a long-lasting and elevated gardening experience.

Frequently Asked Questions

Get the answers to your most common queries regarding our companies and services to get a smooth start.

Is metal good for raised garden beds?

Metal, specifically steel, is a highly beneficial material for raised garden beds. It’s food-safe, making it suitable for vegetable gardens and doesn’t release harmful chemicals into the soil. Metal raised beds offer several advantages such as resistance to rot, clean aesthetics, and effective weed control. Galvanized steel beds, in particular, are highly durable and can tolerate high levels of acidity before breaking down.

Do I need a liner for metal raised garden bed?

While not always necessary, using a liner in a metal raised garden bed can provide additional benefits. Liners can help to slow down the corrosion process by creating a barrier between the soil and the metal. This can be particularly useful if you’re using a type of soil that may have a higher acidity level. Additionally, liners can help to prevent soil leakage through any small gaps or connectors in the bed.

What do you put on the bottom of a metal raised garden bed?

The bottom of a metal raised garden bed should ideally be filled with a layer of coarse materials such as small stones, gravel, or broken pottery to facilitate proper drainage. This is followed by a layer of garden soil, compost, or a mix of both to provide the necessary nutrients for plant growth. If the bed is exceptionally deep, partially filling it with inert filler material like straw or wood chips before adding soil can help save on soil costs without compromising plant health. It’s also beneficial to add some organic matter like compost or well-rotted manure to enrich the soil and enhance its structure.


How long do metal raised garden beds last?

Metal raised garden beds, especially those made from galvanized steel, are known for their durability and longevity. They are resistant to the elements and can withstand both hot and cold temperatures, which makes them ideal for outdoor use. They are also resistant to pests and rot, unlike wooden raised beds. With proper care and maintenance, metal raised garden beds can last for several years, making them a cost-effective choice in the long run.

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