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3 Best Corten Steel Garden Planters UK [2024]

Choosing the right Corten steel garden planters for your outdoor space can be a game-changer. With so many options available, it's easy to feel overwhelmed. We've done the research and testing to bring you the best choices in this category.

These planters not only add a unique patina and durability to your garden but also require minimal maintenance. In this article, you'll find detailed reviews, pros and cons, and all the information you need to make an informed decision. Let's transform your garden together!

Name Rating Pros Cons Why Buy Learn More
GrillSymbol Clara Corten Steel Planter

GrillSymbol Clara Corten Steel Planter

4.6

/5

Best Year-Round Corten Steel Garden Planter

Durable, beautiful patina, multiple sizes Heavy, tricky to move Perfect addition for stylish, durable year-round gardening.
Manhattan Corten Steel Planter

Manhattan Corten Steel Planter

4.5

/5

Best Tall Corten Steel Garden Planter

Durable, lasting patina, drainage holes Difficult to move when full Ideal for adding elegance and stability to outdoor spaces.
Corten Steel Round Planters

Corten Steel Round Planters

4.7

/5

Best Corten Steel Round Garden Planters Set

Durable, rich patina, drainage holes Less size and combination options Perfect for flexible, stylish round planting.
Clara Large Set Planters GrillSymbol

Best Corten Steel Garden Planter for Sale

GrillSymbol Clara Corten Steel Planter

Perfect for garden enthusiasts looking for a mix of style and durability.

The GrillSymbol Clara Corten Steel Planter is a gem for any garden lover. Crafted from high-quality 3mm Corten steel, it evolves from a sleek grey to a rustic reddish-brown patina over time. This transformation adds a unique touch to your garden.

It's perfect for anyone who wants a stylish and sturdy planter that can withstand the elements all year round. Available in four sizes, you can mix and match to create stunning displays with your favourite plants. The drainage holes ensure that your plants never get waterlogged, which is a big plus.

Assembly takes only about 30 minutes, so you'll be able to enjoy your new planters in no time. Each planter comes with a 1-year warranty, adding peace of mind to your purchase. Lightweight yet robust, it's easy to move around your garden as needed.

Whether you're a seasoned gardener or just getting started, the Clara Planter will brighten up any outdoor space.

Pros
  • Durable 3mm high-quality Corten steel
  • Evolves into a beautiful reddish-brown patina
  • Available in multiple sizes
  • Easy to assemble in 30 minutes
Cons
  • Heavy, might be difficult to move once filled
  • Slightly higher price point
Material 3mm Corten Steel
Sizes 40x40x40 cm, 50x50x50 cm, 60x60x60 cm, 80x80x80 cm
Weight Range 16 kg to 55 kg
Patina Grey to reddish-brown
Warranty 1 year
Assembly Time 30 minutes
Manhattan corten planter front view in sun

Best Tall Corten Steel Garden Planter for Sale

Manhattan Corten Steel Planter

Ideal for those looking to add a touch of elegance to their outdoor spaces.

The Manhattan Corten Steel Planter is a great choice if you want to show off large plants or small trees. Made from 3mm Corten steel, it starts with a sleek finish but develops a beautiful rust-colored patina over time. This gives it a unique charm.

It measures 50x50x100 cm, making it big enough for all your gardening dreams. Built-in drainage holes keep water from pooling, so your plants stay healthy. An intermediate floor helps you save on soil, making it easier to handle.

Assembly takes about 20 minutes, and once set up, its 55kg weight keeps it steady in any weather. It's not just a planter; it's a focal point for your garden or patio. Whether you're an enthusiastic gardener or just love beautiful outdoor spaces, the Manhattan Planter is a must-have.

Pros
  • Durable 3mm Corten steel construction
  • Develops unique rust-coloured patina over time
  • Includes built-in drainage holes
  • Intermediate floor for lighter soil filling
Cons
  • Heavy at 55 kg, making it hard to move
  • Assembly time could be quicker
Material 3mm Corten Steel
Size 50x50x100 cm
Weight 55 kg
Patina Rust-coloured over time
Assembly Time 20 minutes
Circular corten steel planter set with flowers

Best Corten Steel Round Garden Planters Set for Sale

Corten Steel Round Planters

Ideal for garden lovers who want different sizes and a rich patina.

The Corten Steel Round Planter Set is a great choice if you love beautiful gardens. Made from strong 2mm thick Corten steel, each planter starts grey but changes to a cool reddish-brown over time. This set comes with three sizes: Mia (60 cm diameter, 37 kg), Myy (53 cm diameter, 49 kg), and Meri (46 cm diameter, 65 kg).

All planters have drainage holes, so your plants stay happy and healthy. They are maintenance-free and can handle any weather. Installation is easy with the manual, and you can use these planters all year round.

Whether you want to grow flowers, herbs, or small shrubs, this set can handle it all. These round planters add a special touch to your garden or patio.

Pros
  • Durable 2mm Corten steel construction
  • Beautiful reddish-brown patina over time
  • Set includes three different sizes
  • Equipped with drainage holes
Cons
  • Heavy, may be difficult to move once filled
  • Size options limited vs cube planters
Material 2mm Corten Steel
Sizes Mia: 60 cm diameter, Myy: 53 cm diameter, Meri: 46 cm diameter
Weight Mia: 37 kg, Myy: 49 kg, Meri: 65 kg
Patina Grey to reddish-brown over time
Drainage Built-in drainage holes
Maintenance Maintenance-free

Corten Steel Garden Planters FAQ

What is Corten steel and why is it used for garden planters?

Corten steel is a weathering steel that forms a protective rust-like patina over time, which prevents further corrosion. It's used for garden planters because it's durable, low-maintenance, and adds a unique aesthetic to outdoor spaces.

Do Corten steel garden planters require any maintenance?

No, Corten steel garden planters are maintenance-free. They are designed to withstand various weather conditions and naturally form a protective patina that eliminates the need for upkeep.

Are Corten steel garden planters heavy to move?

Yes, Corten steel garden planters can be quite heavy, especially when filled with soil. It's best to position them in the desired location before adding soil and plants.

Will the rust from Corten steel garden planters stain my patio or deck?

Initially, Corten steel garden planters might cause some rust runoff, which can stain surfaces. It's a good idea to place them on a saucer or liner to catch any runoff during the patina-forming period.

Do Corten steel garden planters have drainage holes?

Yes, most Corten steel garden planters come with drainage holes to prevent waterlogging and ensure optimal plant health.

How long does it take for Corten steel to develop its patina?

The patina on Corten steel garden planters usually starts developing within a few months and can take up to a year to fully form. The timeline can vary based on environmental conditions.

Can Corten steel garden planters be used indoors?

Corten steel garden planters are primarily designed for outdoor use due to their weathering properties. However, if you choose to use them indoors, be mindful of potential rust runoff and place them on a protective surface.

Are Corten steel garden planters safe for planting edible plants?

Yes, Corten steel garden planters are safe for planting edible plants. The rust-like patina is non-toxic and will not affect the safety of the food grown in them.

To Conclude

Choosing the right Corten steel garden planters can elevate your outdoor space with their unique and durable qualities. We discussed several top options like the GrillSymbol Clara, Manhattan, and round planters, each offering distinct features such as rust-proof patina, suitability for various plant sizes, and built-in drainage. The recurring theme is their low maintenance and ability to withstand harsh weather, making them ideal for any garden.

Happy planting and may your garden flourish with the beauty of these planters!