A home garden gives you a consistent supply of fresh fruits, vegetables, and flowers. You do not need a large garden to farm vegetables as long as you can have a few planters. For anyone who lives in a tight space, you can even farm a few vegetables as long as you have a good planter.
Today, most homeowners are using weathering steel planter beds. The main challenge with Cor-Ten steel is that homeowners wonder whether it is safe for edibles and whether the rust stains will make the planter unsafe. Before you start using weathering steel planters, read on and see whether you should consider them.
What is Cor-Ten Steel?
Although Cor-Ten steel is a brand name for weathering steel, the name is now synonymous with weathering steel. Weathering steel is an alloy that gains rust after a few years of use. The rusty finish of the steel makes it ideal for use on building exteriors. The steel has been used to make sculptures integrated into the landscape.
The weathering steel you buy today may or may not be Cor-Ten, but it still has the same strength and the same look. Welding hobbyists can use any weathering steel to create planters or any other item you need to grow your plants.
The weathering steel design eliminates the need for painting or adding any other protective coating. Unlike other metals that corrode and deteriorate over time, weathering steel develops an oxidized finish that prevents further corrosion. In the case of this steel, the rust protects from deterioration and also gives your planters and your home a beautiful earthy look.
Why Should You Use Cor-Ten Steel for your Home Garden?
For your home garden, you need a planter that will last for many years, even with soil in it. The problem with most metals and other planter materials is that they do not last for more than a year when you put soil in them. Weathering steel will not only last for decades, but it also doesn’t need any maintenance to keep it in good shape.
The rusty look of weathering steel creates a wonderful contrast with the green of your vegetables. Because the planters are thin and you can create them in any shape you want, they are easier to pack tightly in small spaces.
If you have some affordable gear such as welding helmets and welding tools in your home and you can weld, you can create the planters in any design you love to enhance the look even further.
Cor-Ten is more expensive than wood, but the material will last for decades, making it more cost-effective in the long run.
Making Your Raised Cor-Ten Planter Beds
Can you weld? If you can, you do not need any help creating your planters – just a welder and a few tools and gear will do. If you do not have the skills or the tools, you can hire a fabricator to do the job for you. Depending on the number and the raised beds, the fabricator can take anywhere between a few days and a few weeks.
You need to prepare the planters earlier before the planting season if you need then to be ready by planting season. If you are using them in a greenhouse where the climate is controlled, you can have the planters any time.
Do the Planters Need Maintenance?
You do not need to do anything to maintain the planters. All you need is to take care of your plants to ensure they are in good shape and nothing is failing. Because you can create different shapes, it is possible to grow different types of vegetables in your garden.
Are there any Concerns with Weathering Steel?
The main concern with weathering steel is rusty runoff. The material will rust – this cannot be avoided. You, therefore, need to ensure that it is not near any material that could stain from the rust. You need to keep it off the concrete or have a drainage system that carries the stained runoff away. Over time, however, the rust turns stable and doesn’t come off anymore.
Can you grow edibles in weathering steel?
It is safe to grow your tomatoes and other vegetables. To make sure of that, the tanks feature a food-grade waterproofing material similar to what is used in rainwater tanks.
On a hot day, the steel absorbs a lot of heat and may burn you if you touch it with your bare hands. It is, however, functional regardless of where you use it as the steelworks well in different climates.
You do not need a permit to build your raised bed unless you are starting a welding business at home. If you are buying from a fabricator, these tanks come ready to use so you can start planting your vegetables. With a good planter, you will have a supply of fresh vegetables for decades.