An Informative Guide To Metal Lawn Edging

A group of colorful flowers in a field

Metal lawn edging is a little black dress of a garden – timeless, beautiful, modified, and strong yet understated. It is widely used to define roadways, flower beds and to protect the existing landscape. Metal edging prevents the flowers planted in a flower bed from bystanders.

It is an elegant decorative element and a significant part of landscaping designs. In addition, the flexibility of metal as a material for pool fences, metal roofing, house siding, etc., is an attribute used by landscape builders to make original garden designs.

Is metal lawn edging right for your garden? Read on. 

Pros Of Metal Lawn Edging 

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Metal edging works hard without needing to focus on itself. This super durable and flexible product has many pros:

  • Stops migration of garden material like mulch and gravel. 
  • A clean partition between grass, driveways, garden beds, and grass minimizing visual distraction and using little space. 
  • Effective at keeping grass from creeping into bordering paths and beds.
  • Will not chip, crack or become weak in cold weather.
  • Will not sustain damage from garden maintenance equipment. 

Which Metal Is Appropriate For Lawn Edging?

A person standing on a lush green field

For metal edging, the preference is generally between aluminum and steel.

Steel is a strong material, despite its thin profile. It pushes back against eroding earth, holds its shape, and doesn’t incline under the pressure of a car tire on a gravel driveway. 

Untreated, it initiates out silver in color and forms a desirable rust patina that mixes in well with any garden. It can last up to 40 years. 

While heavy gauge aluminum doesn’t corrode, making it a tempting choice for some. It is softer than steel and a good runner for curvaceous installation. However, aluminum lacks the strength of steel.

How To Install Metal Lawn Edging?

Metal landscape edging is generally available in long strips around 8 to 10 feet that have overlapping connections, while the standard height is 3 to 5 inches high. For stability, it is suggested to submerge metal edging 2 to 3 inches below grade. This commonly allows a sufficient edge above ground to hold gravel or mulch. 

Before installing edging, test your soil. If it is soft, you can use a piece of wood and place it on the top of the edging to insert it to the desired depth. If the soil is hard, dig a lean trench in which to insert edging. Some metal designs available with built-in slots or anchors for inserting metal stakes.

In Which Styles Are Metal Edgings Available?

Cast iron edging for gardens and lawns has been popular for centuries. This material edging is durable, easy to install and maintain, and also looks traditional. However, if we come at a price, then cast iron edging is costlier than conventional metal edging.


Finally, we have mentioned all the necessary details regarding metal edging along with its significance. But keep in mind that your pets and children jump or play around the yard, and you would not want anyone to fall on a spiky metal edging. Therefore, to avoid any unpleasant accidents or injuries, it is highly recommended to cover metal edging with a plastic safety cap or strip.

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