Dewitt 4-Foot by 50-Foot 12-Year Weed Barrier Fabric 12YR450 Review

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Dewitt 4-Foot by 50-Foot 12-Year Weed Barrier Fabric 12YR450 Review

Whether it’s a hobby or a new money-making venture, we are sure you love gardening.

Now, if you are into gardening even for a few months, you know that it’s not easy. There are several things to be aware of, and it doesn’t matter whether you have a flower, a fruit garden, or a bare green grass garden.

One of the most aggravating factors, for instance, is the growth of unwanted weeds, which leech the nutrients from your primary plants. If you aren’t careful, your entire garden could be of them – and you don’t want that, especially since they can be difficult to get rid of.

When your beloved garden is involved, spraying or pesticides and uprooting weed won’t cut it. Instead, you need weed control barriers.

The Dewitt 12-year Weed Barrier holds much promise, but does it stick up to it? Let’s find out.

Product Features:

Designed by Dewitt – popular in the garden care sector – the fabric here is a good 50 feet in length and 4 feet in width. This is suitable for a medium-sized outdoor garden, and if you’re thinking to buy one, here is what you need to know.

Tensile Strength: 4/5

This is fabricated using a spun-bond method and generating a 3-ply strong layer that provides protection. The Dewitt 12YR45 has a high carbon black content infused into it. The tensile strength of the product can be credited to the multi-layer platform and exhibits high durability and flexibility when put to action in gardens.  It can survive high pressures in the working area as well.  It’s one of the more sturdy weed barrier fabric out there.

Effectiveness: 5/5

You get superior protection against weed growth as the fabric holds the soil underneath the arrangement and facilitates the leaching of water and air through to the healthy plants below.

On the defensive front, the Dewitt 12YR45 has a high carbon black content, which protects it from photocatalytic degradation by UV rays.

Users say that it’s thicker and easier to work with than many other competitors, which can help you grow plants better – without the threat of weeds.

Ease of Installation: 4/5

 The product is considerably smaller and lighter than some of its counterparts in the weed barrier products industry.  With its width and length, it can easily cover a medium-sized garden. That being said, you may still need assistance for the installation.

Design: 4/5

You don’t expect a decorative or showy design for an all-black weed barrier, right? Its darkness and UV resistance are credited to its manufacturing method and carbon black content. The product is lined by blue-colored stitching on either end, although it can vary between product batches.

Product Specifications:

View on Amazon: DeWitt Weed-Barrier Fabric 12YR450

Size: 4′ x 50′
Lifetime: 12 years
Weight (LBS): 4.23
Material: Non-woven, hydrophilic treated fabric

  • When it comes to blocking of unwanted weed growth, Dewitt 12YR45 gets the job done. Weed won’t grow from below the applied surface.
  • Due to its ability to let air pass and leaching water through its fibrous network, the wanted plants that grow under it remain healthy.
  • The product’s high tensile strength, thickness, and durability are factors that prevent it from getting torn off or uprooted quickly. But if you require to cut the fabric or divide it into several pieces, it can be done just as easily with a good pair of scissors.
  • An incredibly useful product for small garden owners, people who grow low maintenance vegetables and fruits on their property, as the ease of dividing and water leaching factor of this product is suitable for your requirements.
  • Everyone wonders about the ease of installation, and it’s justified. But this product comes with a proper installation guideline manual for you.
  • Now, the Dewitt 12YR45 is a smaller product than its counterparts. However, being a heavy-duty weed barrier, it may have a challenging installation – so you may need professional help.
  • Due to the high content of carbon black in the product, there have been reports and occurrences of hands getting colored sooty.


When tending to a home garden that consists of our favorite fruits and vegetables, we always have to be on the lookout, making sure no insects, intense sunlight, heavy rain, and parasitic weeds hinder our progress.

The Dewitt 12YR45 can take care of at least two of those problems, as it should. We have already gone through its positives many times like its shear and tensile strength, durability, thickness, ease of installation, anti-degrading mechanism, and pro-plant growth properties.

While there are a few cons, they are not serious; you can overlook them.

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