Corten Planter

Corten Planter

Corten steel is a type of steel that develops a protective layer of rust over time. This layer protects the steel from corrosion and provides a unique patina that gives it a one-of-a-kind look. Corten planters are strong and durable, making them perfect for any outdoor space, no matter the climate.
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Description

Technical Parameters

Company Profile

 

Gnee (Tianjin) Multinational Trading Co. Ltd. is a professional manufacturer of weatherproof steel gardening products. Providing total solutions to our customers, we therefore specialize in customizing a wide range of metal products while offering standard products. From curtain walls, fire pits, water features, garden planters, fence panels, and privacy screens to gazebos, we even have a range of outdoor barbecue products.

 

Founded in 2016 with a registered capital of 5 million RMB, we have more than 36,000 square meters of factory space and 800 square meters of office environment and have completed more than 80 landscape projects with more than 100 companies around the world. The self-designed Corten Stabilized Rust Technology solves the environmental pollution problem and has been recognized by dozens of projects.

Why choose us?

Production advantage

With its factory and strict control over quality and efficiency, Gnee Garden Company can offer a private, customized service that ensures clients receive a tailored solution to meet their requirements.

 

Professional team

Our office environment is nearly 200 employees, a young, professional team. Continuously seeking new and new changes to make our products easy to use, convenient, and safe, because your choice makes us more motivated.

One-stop service

Since the company was founded, Gnee has always adhered to the principle of a one-stop service system. It runs through the whole transaction process from pre-sale consultation, order confirmation, product design, production, and transportation to after-sale maintenance.

Rich experience

Founded in 2016 with a registered capital of 5 million RMB, we have more than 36,000 square meters of factory space and 800 square meters of office environment and have completed more than 80 landscape projects with more than 100 companies around the world.

 

Corten Steel Pot

Corten Steel Pot

Our Corten Steel Pot are generally supplied in either a natural blue steel or partially transformed, however we can offer a pre- weathered service where the planter is delivered fully transformed with a rustic brown patina.

Corten Steel Flower Pot

Corten Steel Flower Pot

Otherwise known as weathering steel, Corten steel is an excellent insulator. This means that the soil in your planters will warm up much faster than it would in other types of planters or garden beds – such as those framed with wood – thus allowing you to get planting earlier on in the Spring.

Modern Garden Corten Steel Planters

Modern Garden Corten Steel Planters

Corten steel planters are beautiful. Plus, they are designed to last outdoors for decades with no maintenance. I love this material. The rust patina that develops on its surface is beautiful and ever changing.

Nice Planter Boxes

Corten Planter Boxes

Corten steel Planter Boxes will keep the original black surface when first purchased.Several months later,will appear blotchy before get a nice even coating of colour.This is caused by the differences in soil,air conditions and your different places.

Nice Outdoor Planter

Corten Steel Outdoor Planter

Corten steel planters will keep the original black surface when first purchased.Several months later,will appear blotchy before get a nice even coating of colour.This is caused by the differences in soil,air conditions and your different places.

Garden Planters

Garden Planters

Corten Steel is weathering steel,this material is a corrosion resistant steel,that left Uncoated develops an outer layer patina. This patina protects the steel from additional Corrosion.It is a high strength steel alloy and it is used where higher strength and longer life cycle material are desired.

Planter Boxes

Corten Steel Planter

The corten steel cube planter is crafted from 2mm thick Corten Steel that naturally weathers into a stunning shade of orange brown. The rusted appearance gives a warm, natural look that looks amazing but also acts as a protective layer against corrosion

Large Metal Planters

Large Corten Planters

This Large corten Planters create a bold image in your residential or commercial landscape. They are great for decks, balconies, gardens, patios and entryways.

Corten Steel Garden Planters

Corten Steel Garden Planters

The corten steel cube planter is crafted from 2mm thick Corten Steel that naturally weathers into a stunning shade of orange brown. The rusted appearance gives a warm, natural look that looks amazing but also acts as a protective layer against corrosion.

What is Corten Planter

 

Corten steel is a type of steel that develops a protective layer of rust over time. This layer protects the steel from corrosion and provides a unique patina that gives it a one-of-a-kind look. Corten planters are strong and durable, making them perfect for any outdoor space, no matter the climate.

Benefits of Corten Planter

 

Weather resistance
One of the most appealing properties of Corten Steel is its ability to resist weathering. This steel alloy forms a protective layer of beautiful rust that guards the underlying steel against exposure to the elements. The result is a virtually maintenance-free material that can withstand the harshest outdoor conditions.

 

Low-maintenance cost
The weather-resistant nature of Corten Steel planters means that they require little in the way of maintenance. This, in turn, saves you money in the long term, as the Corten planters don't need to be repainted or touched up like wood or ceramic planters. The overall cost of keeping a Corten planter box in good condition is significantly lower than other materials.

 

Longer lifespan
The protective layer of rust on the surface of Corten Steel planters helps extend their lifespan by protecting the underlying metal from exposure to the elements. This makes them an excellent choice for high-traffic areas or for use in locations where the planters will be subject to harsh weather conditions.

 

Aesthetically pleasing
The clean lines and modern look of Corten Steel planters are sure to add a touch of rustic style to any outdoor space. The muted colors and rustic finish of the material make it an ideal choice for contemporary landscapes.

 

Versatile
Corten Steel planters can be used in a wide variety of settings, both indoors and out. They are often used as accent pieces in gardens or as stand-alone pieces in outdoor living spaces. Thanks to their weather-resistant nature, they are also well-suited for use in public spaces, such as parks or plazas.

 

Durable
Corten Steel planters are designed to withstand the elements, making them an ideal choice for high-traffic areas. The material is also resistant to damage from impact, so it can stand up to the rigors of daily use without showing signs of wear. Having a durable planter also means you won't have to replace it as often, saving you money in the long run.

 

Arrives fully assembled
We ship our Corten planters fully assembled, making them quick and easy to install. This condition makes them an excellent choice for those who want to add instant curb appeal to their home or business without spending much time or money on installation. All you need to do is add your soil and plants, and you're good to go!

 
Material of Corten Planter

Corten Steel is a copper, chromium, and nickel alloy developed to resist weather's corrosive effects, specifically rain, snow, ice, and fog. The name comes from the two words "corrosion" and "tensile," which refer to the steel's corrosion resistance and ability to keep its shape under stress. While architects use Corten for bridges and other structures exposed to the elements, it is also useful for art projects or other architectural features.

 

A thin layer of rust causes the steel's distinctive reddish-brown coloration, which forms on the surface of the metal after exposure to oxygen and moisture. Over time, this layer of rust will continue to grow thicker and protect against further corrosion.

 

When weather affects the surface, the steel forms a protective layer of stable rust called a patina. The patina grows into a fully weathered state, acting as a barrier against oxygen, moisture, and pollutants. Because of its unique appearance, Corten Steel has become a popular material for planters, public art, and architecture.

How Corten Planter Works
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花园花盆
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漂亮的花箱

Let's look at the oxidation process. This is what gives your Corten steel planters their unique colouration, with hues ranging from deep browns and russet reds to earthy oranges and bronze-like tones. However, oxidation is about so much more than aesthetics.

 

Unlike other metals, Corten steel undergoes a process of controlled oxidation when exposed to the outdoor air and moisture. In other words, the rust-like layer that forms on the surface serves to stabilise your planters and protect them from further damage, rather than serving to weaken them and producing wear and tear. This means that Corten steel ages incredibly slowly. Of course, some material loss is inevitable over time – Particularly as a result of wear and tear and atmospheric pollution – but this process is hundreds of times slower than with other types of steel.

How to Use Corten Planters in Your Garden Design

 

Small Gardens
Statement piece(s)
A corten steel planter is a high-end product that will last a long time but does come with a higher upfront cost. Therefore, it makes sense to give them the prime spot in your garden. A planter could be used as a focal point at the end of your garden and used to grow a particularly beloved plant. Alternatively, a pair of matching corten steel planters on either side of a doorway can provide a spectacular entranceway to your home.

 

Space division and privacy
Corten steel can be used to tie a garden design together and/or to divide the space into separate areas. Corten steel edging could be used to line all the pathways in your small garden to help lend a cohesive quality to the design, while a corten retaining wall could be useful to terrace a sloping garden.

 

Large Gardens
Borders and edging
If you have a large garden with quite a lot of lawn you've probably noticed how the grass slowly creeps into the flower's borders over time. Corten steel edging could help with this: by edging the lawn it will help to keep it within its allotted boundaries and help to stop the roots of the grass from creeping into the border. It is wise to have the edging just below the height of the grass to make mowing easier. Used on all the lawns within a large garden, or within a part of it, corten steel edging can also help to tie a design together.

 

Mass plantings
Extra large corten steel planters can be used to house multiple plants and create great drifts of either one type or several types of plants. A group of these large planters, perhaps containing the same plants to each other, spread over a relatively large area could create quite an effect, as well as bringing the design together by lending it some continuity. Additionally, these larger containers will still need watering but won't need attention as frequently as smaller ones.

 

Ornamental trees
You may have a particularly favoured tree or shrub that you want to set off in a particularly eye-catching manner. A corten steel planter can help you to achieve this and you may wish to use a round corten steel planter or opt for a bespoke design. Larger trees will be best in a bottomless corten planter as this will allow them to root into the ground as they grow, so helping to anchor them, water them, and feed them.

 

Integrated lighting
Perhaps you have a corner of your garden that you use for outdoor entertaining in the evening? Have you considered using corten steel containers to raise your plants up to seating height and decorating the edges of the planters with lights? Alternatively, you may have corten steel planters throughout the garden that you wish to light in order to emphasise certain plants.

 

Layered planting
Corten steel planters come in a huge array of heights. This can be used to your advantage by choosing different heights of planters to create levels in a part of your garden. This use of tall corten steel planters is applicable to pretty much any of the garden types we are looking at in this article – from a multi-layered herb garden to something on a grander scale.

 

Kitchen Gardens
Herb pots
A series of small or medium-sized corten steel pots could be just the thing for your herb collection. The beauty of growing herbs in pots is that you can customize the type of soil or compost they are growing in. The look of corten steel will also contrast nicely with the colours of some herbs – the purple flowers of chives and rosemary will really sing against the orange-brown colour of the corten steel. You could even consider a bespoke corten steel planter to grow your herbs in!

 

Vegetable raised beds
Many gardeners and allotmenteers like to grow their edibles in raised beds and corten steel provides both a classy and practical material. Corten steel garden beds will last much longer than their wooden counterparts and will also add a more unusual look to your veg patch.

 

Mobile planters
Small corten planters can be placed on wheels and moved around the garden or veg plot to change up a display or put plants in their prime location. This can be a useful method for moving tender crops, such as potatoes, out of the greenhouse or polytunnel when the weather warms up as they can otherwise be quite heavy to lift.

 

Climbing plants
Corten steel planters can easily have trellis or other supports added to make attractive containers for summer edibles. The idea of cucumbers scrambling up a trellis in a corten steel trough is surely mouth-watering.

 
How to Maintain Corten Planter
 

Regular cleaning
Regular cleaning is fundamental in Corten steel maintenance. Use a mild detergent or soapy water and a soft brush to clean the surface of your Corten steel. Gently scrub the steel to remove any dirt, debris, or pollutants that may have accumulated. Rinse thoroughly with clean water and allow it to air dry.

 
 

Avoid accumulation of debris
Prevent leaves, branches, and other debris from accumulating on the surface of Corten steel. This accumulation can trap moisture and hinder the natural weathering process.

 
 

Avoid standing water
Standing water can lead to accelerated corrosion and affect the development of the desired patina. Ensure proper drainage in installations to prevent water from pooling.

 
 

Avoid harsh chemicals and abrasives
Avoid using harsh chemicals, abrasive cleaners, or power washers on Corten steel, as these can damage the protective patina and accelerate corrosion. Placement of your Corten steel is very important. Salting walkways can wash into the side of your Corten steel product and cause a disruption of the integrity of the steel.

 
 

Regular inspections
Periodically inspect your Corten steel installations for signs of damage or corrosion. Catching issues early allows for timely intervention and prevents further deterioration.

 
How to Choose the Right Corten Planter
 

Size and shape
The first consideration when choosing a steel planter is the size and shape that will best fit your space. Think about the area where you intend to place the planter and measure the available dimensions. Steel planters come in various sizes and shapes, from small round pots to large rectangular troughs. Consider the plants you want to grow and ensure that the planter provides enough depth and width to accommodate their root growth.

 

Material quality
Since you are investing in a steel planter, it is crucial to ensure that the material used is of high quality. Look for planters made from marine-grade stainless steel or corten steel, as these are known for their superior strength and resistance to corrosion. Avoid planters made from cheaper steel that may rust or deteriorate over time, compromising both the aesthetics and longevity of your planter.

 

Drainage system
Proper drainage is essential for the health of your plants. When choosing a steel planter, check for drainage holes or a built-in watering system. Without adequate drainage, excessive moisture can lead to root rot and other plant diseases. If the planter you like does not have drainage holes, consider drilling holes or inserting a tray at the bottom to prevent water from pooling.

 

Design and style
Steel planters come in a variety of designs and styles to suit different aesthetics. Consider the overall look and feel of your space and choose a planter that complements it. Whether you prefer a minimalist design or a more intricate pattern, there are steel planters available to match your personal style. Additionally, consider the color of the planter. Stainless steel planters provide a sleek and shiny finish, while corten steel planters develop a rusted patina over time for a more rustic look.

 

Price and warranty
Lastly, consider your budget and look for a steel planter that provides the best value for your money. While it is tempting to opt for the cheapest option available, remember that quality should be your priority. Look for reputable suppliers that offer a warranty on their planters, as this demonstrates their confidence in the product's durability and performance.

 
Certifications

 

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Our Factory

Founded in 2016 with a registered capital of 5 million RMB, we have more than 36,000 square meters of factory space and 800 square meters of office environment and have completed more than 80 landscape projects with more than 100 companies around the world. The self-designed Corten Stabilized Rust Technology solves the environmental pollution problem and has been recognized by dozens of projects.

productcate-1-1

 

FAQ

Q: What is a corten steel planter?

A: A corten steel planter is a garden or landscape feature made from corten steel, a type of weathering steel that forms a stable rust-like appearance when exposed to the elements. It is known for its durability and low maintenance.

Q: Why use corten steel for planters?

A: Corten steel offers excellent resistance to corrosion, making it ideal for outdoor use. Its natural patina also adds an aesthetic appeal that complements various garden styles.

Q: What are the benefits of corten steel planters over other materials?

A: Benefits include their strength, resistance to the elements, and minimal maintenance requirements. They also offer a unique aesthetic that can enhance the look of any outdoor space.

Q: Can corten steel planters rust?

A: Corten steel planters develop a protective rust-like patina, which is actually a layer of rust that stabilizes and prevents deeper corrosion. This patina is part of the design and adds to the planter's aesthetic.

Q: How to maintain corten steel planters?

A: Maintenance is minimal once the patina has formed. Regular cleaning to remove debris and occasional inspection for any structural issues are typically sufficient.

Q: What is the lifespan of a corten steel planter?

A: With proper care, a corten steel planter can last for several decades. Its durability and resistance to corrosion contribute to its longevity.

Q: Are corten steel planters suitable for all climates?

A: Yes, they are suitable for a wide range of climates. However, in extremely salty environments, additional protective treatments may be needed to prevent accelerated corrosion.

Q: Can I paint a corten steel planter?

A: Corten steel planters can be painted, but doing so will prevent the formation of the natural patina. Painting is sometimes done for aesthetic purposes or to match a specific design scheme.

Q: How to clean a corten steel planter?

A: Cleaning involves rinsing with water and using a mild detergent if necessary. Avoid harsh chemicals that can damage the patina.

Q: Are corten steel planters safe for plants?

A: Yes, they are safe for plants. The rust that forms is not toxic, but it is advisable to use a liner to prevent soil from coming into direct contact with the metal to avoid staining.

Q: Can corten steel planters be customized?

A: Yes, they can be customized in terms of size, shape, and style to fit specific needs or to complement the architectural style of a building.

Q: How are corten steel planters made?

A: They are typically fabricated by cutting and welding corten steel sheets to the desired shape. A protective coating may also be applied to speed up the patina formation process.

Q: Are corten steel planters environmentally friendly?

A: Yes, they are made from recyclable materials and require less maintenance than other planters, thus reducing the overall environmental impact over their lifetime.

Q: Can corten steel planters be used indoors?

A: While possible, indoor use is not as common due to the natural rusting process that is part of the material's beauty. However, some indoor applications may use treated corten steel to control the rusting.

Q: How does the patina form on corten steel planters?

A: The patina forms as a result of the corten steel's chemical composition, which includes copper, chromium, and nickel. Exposure to moisture and oxygen triggers the formation of the rust-like layer.

Q: Are corten steel planters heavy?

A: Yes, they can be heavy due to the density of Corten steel. This is something to consider when planning their placement, especially if you intend to move the planters.

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