Core Pre-Rolled Steel Garden Tree Rings CorTen

24 reviews


$ 83.99 $ 87.99

A range of pre-rolled steel garden rings designed to create the perfect edge for plants, trees, shrubs and bushes.

  • High Grade weathering CorTen Steel
  • Will not shatter if caught in trimmer or mower
  • No sharp edges
  • 3 round head bolts to secure each section

The face and the ground spike are formed from a single piece of steel.  The spike has a unique fold along its center, providing maximum strength.  Reinforcing the spike makes it ideal for use in tougher ground conditions.

COR-TEN | Our high grade weathering steel has a unique look and naturally oxidizing finish. Weathering steels are a group of steel alloys which were developed to remove the need for painting which form a stable rust-like appearance when exposed to the elements.

+Metric System Info:

Core Edge Pre-Rolled Steel Garden Rings Sizes

Core Edge Pre-Rolled Steel Garden Rings Technical Info


Ask a Question
  • After purchasing two future tree rings from your business, would it be possible to dismantle and reconstruct them to create one larger one with the included hardware? Need a 7' ring for my project.

    Thanks for your inquiry.  The rings are pre-rolled to fit exactly the diameter that they are intended for so you wouldn't be able to make a larger one with 2 packs.  You would need to use the 2.5" Core Edge edging packs to make a larger ring.  The 2.5" edging is the same height as the rings.
    Below is a great example of how one of our customers used the 2.5" edging to create a ring.

  • What is the height of your tree rings..........2', 3' and 4' diameters

    All of the Core Edge tree rings are 2.5 inches in height.

Customer Reviews

Based on 24 reviews
Alex Willoughby
Cor-ten tree ring

Love it, easy to assemble and put into place. Thank you.


Love these beautiful tree rings. They are just what I needed. Well packaged and fast delivery.

Patricia A. Nelson
Great addition to landscaping

We ordered the 36” Diameter circle to go around encircle an antique post light in the front yard. The flowers imbedded within the circle are growing and look healthy and keeps a clean look. It’s handsome!!

Genevieve Sevcik

Received the tree ring. Put it together and tried to apply it around the tree but large roots were in the way so was not able to have the ring lowered to be even with the grass. I ordered the 3 foot ring...guess I needed the 4 or 5 foot ring.

R. Perea
Landscaping tree rings

The tree rings came in one day later than expected, but they were perfect, and easy to put together. They look great in our newly landscaped yard . The service was excellent and reliable. Will purchase again.

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