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Pressure-Treated Garden Edging - When It Makes Sense and How to Use It Correctly

2xEDGE Satin Black Staples installed on treated lumber to create a raised garden bed with hosta.

Turn Pressure-Treated Lumber Into Long-Lasting Garden Edging

Use 2xEDGE (two-by edge) Staples to transform dimensional pressure-treated lumber into stable garden edging and borders. Pressure-treated wood is designed to resist decay in damp conditions, but how it is installed still plays a major role in long-term performance. Installing edging above grade and avoiding drilled fasteners helps protect the wood and extend its useful life.

A person using a rubber mallet to install a Satin Black 2xEDGE Staple on a 2x4 to create garden edging.

Right-Sized Pressure-Treated Edging That Lasts

Choose pressure-treated lumber up to 2x6 that is right-sized for your project. Pressure-treated wood is designed to resist decay, but installation method still plays a major role in how long edging performs.

Installing pressure-treated edging does not require:

✔ nails
✔ screws
✔ trench digging

2xEDGE Staples wrap around the lumber instead of penetrating it, helping keep pressure-treated boards structurally intact. Installing the lumber to the ground rather than burying it reduces prolonged moisture exposure and allows the wood to dry between wet periods.

Fewer holes and reduced moisture exposure help pressure-treated edging last longer and perform more consistently over time.

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Create Pressure-Treated Wood Edging That Installs in Minutes and Lasts for Years

    Easily install treated wood in 3 simple steps (no digging or drilling):

    • The correct way to grip a 2xEDGE Staple that's been placed over 2x4 lumber with a focus on where to place the fingers.

      STEP 1

      Place your pressure treated lumber directly on the ground.

    • The correct way to grip a 2xEDGE Staple that's been placed over 2x4 lumber with a focus on where to place the thumb.

      STEP 2

      Position the 2xEDGE Staple over the lumber.

    • A person striking the top of a 2xEDGE Staple with a mallet to install 2x4 lumber as landscape edging.

      STEP 3

      Tap the staple into place using a rubber mallet.
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    About 2xEDGE Staples

    • 2xEDGE Staples are made in the USA out of 16 gauge raw steel (illustration).

      16 gauge steel. Made in the USA.

      All of our staples are made in the US Midwest out of 16 gauge steel, an endlessly recyclable material. We offer coated and uncoated options - both are durable and long lasting.

    • Rustic Steel 2xEDGE Staples for garden edging and borders

      Rustic Steel (uncoated)

      The original 2xEDGE Staple is made with raw steel and will gain a rust patina, aging gracefully in your landscape. Add rustic character to your outdoor spaces with the staple that gets better over time.

    • Animated graphic that rotates through 2xEDGE powder coated staple options.

      Powder coated colors & tones

      Our powder coated staples resist rust and are UV-rated. Eight colors and tones to choose from. Add a pop of color to your landscape and garden design.
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    Let customers speak for us

    from 37 reviews
    Love these!

    Was looking for a product like this and found these. So glad I did, they look great and they work great!

    Miguel Tovar
    2xEDGE Landscape Edging & Garden Border Staples
    Nice product

    These worked just great. I wish I would have come up with the idea!

    Chris Mccarthy
    2xEDGE Landscape Edging & Garden Border Staples

    Pretty awesome, will be ordering more soon!!!

    Karla
    2xEDGE Landscape Edging & Garden Border Staples
    Perfect!

    We love our new edging! Very easy to install and creates very simple and clean lines for the garden!

    Jill
    2xEDGE Landscape Edging & Garden Border Staples
    Easy to use and result looks great.

    I wanted to edge either side of a long (80+ foot) sidewalk. Installation was pretty easy - even when I had to remove and adjust the boards. I really like the way it turned out and have gotten many compliments from neighbors.

    Kelly K
    2xEDGE Landscape Edging & Garden Border Staples
    GREAT PRODUCT, GREAT COMPANY

    Quality product! My wife didn’t like the concept I was going for, so I had to return the product. Lisa in Customer Service processed my return in five minutes. A great product, backed by excellent customer service, rare these days!!

    Kevin
    2xEDGE Landscape Edging & Garden Border Staples

    Great.

    Dennis Annastas
    2xEDGE Landscape Edging & Garden Border Staples
    Just what I was looking for!

    I looked through so many different gardening websites trying to find edging that was simple and sturdy. This was it! Super easy to install and looks lovely around my garden bed. Lisa was also very gracious and applied a discount to my order that I had just missed the window on. Would definitely recommend!

    Jessicca Krell
    2xEDGE Landscape Edging & Garden Border Staples
    Great Customer Service

    Great customer service and amazing product!!!!

    Jerry
    2xEDGE Landscape Edging & Garden Border Staples
    Great product

    These are perfect for small garden projects! I kept googling ideas for simple wood and metal garden edging and this is exactly what I was thinking of. They are the only product like this out there! It's so easy and now I want to make beds around my whole yard! Lisa was so helpful and took the time to personally leave a hand written note with my order. Fantastic customer service!

    Anna
    2xEDGE Landscape Edging & Garden Border Staples

    Trying to eliminate plastic from my garden and this seems like an elegant, plastic-free solution for edging my beds.

    Deanne Dyer
    2xEDGE Landscape Edging & Garden Border Staples

    Exactly what I was looking for. Flexible installation and I'm guessing easy to adjust later if you want. More green friendly.

    Mark Yamasaki
    2xEDGE Landscape Edging & Garden Border Staples
    STAPLES

    Fabulous

    Alice Hawkins
    2xEDGE Landscape Edging & Garden Border Staples
    Beautiful detail

    I love hardware and garden hardware in particular. When I saw this site and the staple product I knew I had to have some in my garden. Beautifully made and finished and the perfect touch to finish my project. I highly recommend 2Xedge staples.

    Susan Robertson
    2xEDGE Landscape Edging & Garden Border Staples

    A simple way to edge the perimeter of our garage.

    Patti Klein
    2xEDGE Landscape Edging & Garden Border Staples

    Why 2xEDGE Is Well-Suited for Pressure-Treated Wood Edging

      • Photo of an entryway with garden beds edged with 2x4 lumber stained dark walnut and Robins Egg Blue 2xEDGE Staples.

        1. Garden edging you can customize.

        2xEDGE works with standard pressure-treated lumber sizes, allowing you to choose board height and length based on your layout rather than forcing a one-size-fits-all solution.

      • A red brick patio with garden beds edged with 2x4 pressure treated lumber installed with Rose Pink 2xEDGE Staples and Forest Green 2xEDGE Staples.

        2. Protects treated wood from unnecessary damage

        Pressure-treated lumber resists decay, but drilling holes through it can still weaken the board and create moisture entry points. Wrapping the lumber instead of penetrating it helps preserve its structure.

      • A hellstrip garden on an urban street edged with 2x4 lumber and Satin Black 2xEDGE Staples.

        3. Helps edging stay in place

        The wide staple design provides greater ground contact than standard landscape nails, helping pressure-treated edging resist gradual movement over time.

      • Lawn edging created with 2x4 pressure treated lumber and Forest Green 2xEDGE Staples.

        4. Keeps edging upright

        By fastening on both sides of the board, 2xEDGE provides stable support that helps pressure-treated edging remain vertical rather than tipping or leaning.

      • A curbside garden on a city street edged with 2x4 lumber and Rustic Steel 2xEDGE Staples.

        5. Straightforward installation

        Installation requires only a rubber mallet. No digging and no drilling reduces labor and minimizes disruption to surrounding soil.

      • A garden bed with a variegated hosta and mulch separated from lawn by edging made of 2x4 lumber and Rustic Steel 2xEDGE Staples.

        6. Easy to extend & repair.

        Each board is secured independently, making it easier to replace or extend sections of pressure-treated edging without disturbing the entire run.

      • A flower bed installed on the side of a shed edged with painted 2x4 lumber and Forest Green 2xEDGE Staples.

        7. Easy to reposition or reuse.

        Because the lumber is installed above grade rather than buried in a trench, pressure-treated edging can be adjusted or relocated without extensive rework.

      • A backyard with a tree edged with 2x4 lumber and Rustic Steel 2xEDGE Staples to create a hexagon shaped tree ring.

        8. Compatible with treated lumber used for durability

        2xEDGE works with pressure-treated wood commonly chosen for outdoor durability, allowing you to take advantage of its decay resistance while avoiding unnecessary installation damage.

      • Wood landscape edging stained a dark walnut and installed to the ground with Robins Egg Blue 2xEDGE Staples to separate cedar mulch and wood chips.

        9. Provides practical edging height

        Installing boards upright above ground provides up to 6 inches of edging height while allowing the wood to dry between wet periods.

      • Landscape edging made of 2x4 lumber stained white and Picket Fence White 2xEDGE Staples to separate a fern garden from a wood chip path.

        10. Clean, durable edging profile

        Using dimensional lumber creates a substantial yet streamlined edging profile that avoids the bulk of traditional landscape timbers or railroad ties.

      Pressure-Treated Lumber Makes Great Garden Edging

      Designed for outdoor durability - Pressure-treated lumber is manufactured to resist decay in damp environments, making it a common choice for garden edging where longevity is a priority.

      Widely available - Pressure-treated lumber is easy to source at home improvement stores, lumber yards, and garden centers in standard two-by sizes.

      Available in multiple sizes - Boards are commonly stocked in a range of widths and lengths, allowing you to select an edging height that fits your project needs.

      Flexible finish options - Pressure-treated lumber can be left unfinished or painted or stained once properly cured, depending on the look you want to achieve.

      Appropriate for many outdoor applications - Modern pressure-treated wood does not contain creosote and is commonly used in landscape and garden settings when installed correctly.

      Clean, structured edging profile - Installed on edge, pressure-treated lumber provides a more streamlined alternative to bulkier options like landscape timbers or railroad ties.

      When Pressure-Treated Garden Edging Works - and When It Does Not

      Pressure-treated lumber is often chosen for garden edging because it is designed to resist decay in damp environments. While it can be a good option in many situations, pressure-treated wood is not immune to failure. Understanding where it performs well - and where problems commonly arise - helps set realistic expectations and leads to better long-term results.

      When Pressure-Treated Garden Edging Works Well

      Long-term durability is a priority. Pressure-treated lumber is engineered to resist rot and decay, making it a practical choice for garden edging in areas with frequent moisture or poor drainage.

      The edging is installed above grade. Even though the wood is treated, pressure-treated edging lasts longer when it is not buried and can dry between wet periods.

      The installation avoids weakening the lumber. Keeping boards intact - rather than drilling multiple holes through them - helps preserve the strength of pressure-treated wood over time.

      You want widely available, cost-effective materials. Pressure-treated lumber is easy to source and often less expensive than naturally rot-resistant alternatives, making it accessible for larger projects.

      Appearance is secondary to durability. Pressure-treated edging is often chosen for its performance rather than its natural look, especially in functional garden and landscape areas.

      When Pressure-Treated Garden Edging Can Be a Poor Fit

      The lumber is buried in a trench. Pressure-treated wood resists decay, but constant soil contact and trapped moisture can still shorten its lifespan.

      Boards are drilled through for fasteners. Holes driven through pressure-treated lumber create moisture pathways that can lead to internal deterioration over time.

      The edging is rigidly locked together. Like all wood, pressure-treated boards expand and contract. Rigid assemblies are more likely to shift, bow, or pull out of alignment.

      Chemical treatment is a concern. Some gardeners prefer to avoid pressure-treated lumber around certain planting areas, particularly when material composition is a deciding factor.

      In short, pressure-treated garden edging works best when it is installed above grade, kept structurally intact, and allowed to dry between wet periods. When used thoughtfully and installed correctly, it can provide durable, long-lasting garden borders without unnecessary maintenance.

      Common Questions About Pressure-Treated Garden Edging

      Is pressure-treated lumber good for garden edging?

      Yes. Pressure-treated lumber is commonly used for garden edging because it is designed to resist rot and decay in outdoor environments. It is often chosen for projects where durability and moisture resistance are a priority.

      How long does pressure-treated garden edging last?

      Pressure-treated garden edging can last for many years when installed correctly. Longevity depends on installation method, drainage, and how often the wood stays wet. Installing boards above grade allows pressure-treated lumber to dry between wet periods and perform more reliably over time.

      Does pressure-treated wood rot over time?

      Pressure-treated lumber is more resistant to rot than untreated wood, but it is not immune. If boards are buried, kept constantly wet, or weakened by drilled fasteners, deterioration can still occur over time.

      Is pressure-treated lumber safe to use around garden beds?

      Modern pressure-treated lumber does not contain arsenic and is widely used in landscape and garden applications. However, some gardeners prefer alternative materials around planting areas based on personal comfort or material preference.

      Do you need to avoid trenching with pressure-treated edging?

      Yes. Trenching buries pressure-treated lumber in soil that stays damp for long periods, limiting airflow and keeping the wood wet. Even pressure-treated boards deteriorate faster when moisture cannot escape. Installing edging above grade exposes more of the board to air, allowing it to dry between rain or irrigation cycles. That drying time reduces prolonged moisture retention and helps pressure-treated edging perform more reliably over the long term.

      Why shouldn't pressure-treated lumber be drilled through for fasteners?

      Drilling holes through pressure-treated boards can weaken the wood and create pathways for moisture to enter and remain trapped inside. Over time, this can reduce the effectiveness of the treatment and contribute to internal deterioration.

      Is pressure-treated lumber better than cedar for garden edging?

      Pressure-treated lumber is often more affordable and designed for long-term durability in damp conditions, while cedar offers natural rot resistance without chemical treatment. Because of that, some gardeners prefer cedar around vegetable and herb gardens or other planting areas where material composition is a consideration. The better choice depends on priorities such as longevity, appearance, cost, and comfort with the materials used near plants.

      Why does pressure-treated garden edging fail sooner than expected?

      Pressure-treated garden edging most often fails sooner than expected when boards are buried in a trench, kept constantly damp, or drilled through for fasteners. Even treated wood benefits from above-grade installation, structural integrity, and the ability to dry between wet periods.

      A hexagon-shaped tree ring made with 2xEDGE Staples and pressure treated 2x4 lumber

      Tackle All of Your Cedar Wood Edging Projects

      ✔ Flower bed borders

      ✔ Garden borders

      ✔ Garden paths

      ✔ Raised garden beds

      ✔ Lawn edging

      ✔ Tree rings

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      HELP & SUPPORT

      2xEDGE Staples: Product & Ordering Questions

      What are 2xEDGE Staples made of?

      2xEDGE staples are made in the USA out of 16 gauge steel.

      Where are 2xEDGE Staples manufactured?

      We manufacture our staples in Chicago, Illinois where we've partnered with small, family-owned companies to handle metal fabrication and powder coating.

      What size lumber works with 2xEDGE?

      2xEDGE staples work with common two-by lumber sizes: 2x2, 2x3, 2x4, 2x6.

      What are the dimensions of 2xEDGE Staples?

      Our staples are 1-3/4" wide and 9-1/2" long.

      Does 2xEDGE work with any type of lumber?

      2xEDGE will work with dimensional two-by (2x) lumber that is 1-1/2" thick and up to 5-1/2" high regardless of what the lumber is made of - wood (pressure treated, untreated, cedar, redwoood, etc.), wood composite, or plastic.

      How do I install 2xEDGE Staples?

      Creating landscape edging and garden borders with 2xEDGE requires just one tool - a 16 ounce rubber mallet. No digging or drilling is needed.

      To install you just place lumber on the ground, place a staple over the lumber, and tap the staple into place. That's it.

      Is 2xEDGE sold in brick & mortar stores?

      Currently 2xEDGE staples are only available to purchase online through our store at www.2xedge.com.

      Steel is pretty heavy. Who pays for shipping?

      We cover the cost of shipping anywhere in the continental USA. And that includes return shipping. Here are complete details about our shipping policy.

      What is your return policy?

      We offer 30 day no-hassle returns and we cover the shipping cost of returns. Here are complete details about our return policy.

      If I run into any issues how can I contact you?

      We're here for you!

      We are in the office and available to answer questions and troubleshoot with you Monday through Friday 9am-5pm CST (we're located in Chicago).

      During our office hours please don't hesitate to contact us by phone at 773-548-2653, or via chat on our website.

      You can also email us anytime at hello@2xedge.com.

      A statement to customers by Lisa Brooks, the creator of 2xEDGE, about the confidence she has in the great results customers will get from using 2xEDGE Staples.

      About 2xEDGE

      Founded in 2021 and headquartered in Chicago, Illinois, 2xEDGE LLC manufactures and sells 2xEDGE Staples, the company's flagship landscape edging product.

      2xEDGE Staples are an innovative approach to easy landscape edging and garden borders made of wood. With 2xEDGE, anyone can transform common two-by lumber into long lasting wood edging in minutes with just a rubber mallet. No digging or drilling is required.

      Have a question or need support? Please don't hesitate to contact us Monday-Friday 9am-5pm CST via chat on our website or by phone at 773-548-2653. Or email us anytime at hello@2xedge.com.

      2xEDGE LLC
      Headquarters: Chicago, Illinois, USA
      Phone: 773-548-2653
      Email: hello@2xedge.com
      Website: https://2xedge.com

      Made in the USA | Woman owned & operated | Patent pending

      * Quotes included in this page are excerpted from actual 2xEDGE customer reviews. Full text of all reviews are available on product pages for 2xEDGE Rustic Steel Staples and 2xEDGE Satin Black Staples.