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Frequently Asked Questions for DuPont Weed Control Fabrics

What are DuPont Weed Control Fabrics?
DuPont Weed Control Fabrics are scientifically engineered non-woven fabrics manufactured in a unique patented process in which continuous filaments of polypropylene are spun into a multidirectional web that is thermally and mechanically bonded. This process results in a uniform product with superior strength and durability, and excellent properties for air and water permeability.

What are the benefits of using DuPont Weed Control Fabrics?
Excellent properties for permeability allow water, air and nutrients to pass trough the fabrics, while helping to prevent most weeds from growing through. This helps promote a soil environment conducive to healthier plant growth, while providing low maintenance weed control. DuPont Weed Control Fabrics superior properties for strength and durability assure long-term performance and satisfaction.

Will DuPont Weed Control Fabrics prevent all weed growth?
DuPont Weed Control Fabrics are effective against most weeds. Only difficult to control perennial weeds may require additional weed control measures. Further, weed seed germination in mulch on top of the fabric is not prevented.

Can herbicides be used with the fabric?
Yes. The use of a herbicide may be desired for improved performance under difficult-to-control weed conditions or for weeds that have germinated in the mulch on top of the fabric. Be sure to consult and thoroughly read the herbicide manufacturer’s product label for recommended and approved uses.

How long will DuPont Weed Control Fabrics last?
DuPont Weed Control Fabrics are UV stabilized and, in the absence of direct sunlight, will last many years. Depending on the style, DuPont Weed Control Fabrics are guaranteed to last 10 to 25 years. Refer to the product package for specific warranty information.

Water appears to run off and trough the fabric. Is the fabric really permeable to water?
Absolutely! The fabric must be "wetted-in" to overcome water surface tension. Once the fabric has been covered with a top-dress mulch, the fabric will readily "wet-in" and allow water passage.

Can I fertilize my plants through the fabric
Yes. Any liquid or water-soluble fertilizer will readily pass through and will not adversely affect the fabric.

Are DuPont Weed Control Fabrics safe to use around water and/or a fish pond?
Yes. DuPont Weed Control Fabrics are inert and will not contaminate the water or harm fish.

Are DuPont Weed Control Fabrics harmful to children or pets?
No. DuPont Weed Control Fabrics are inert and will not cause adverse affects to children or pets. Be sure, however, to dispose of product packaging, particularly plastic wrapping, to prevent possible suffocation or ingestion by children or pets.

How much overlap is required between overlapping lengths of fabric?
In general, 10 cm is sufficient.

What type of top-dress mulch is recommended?
Any type of organic (wood) or inorganic (stone or rubber) mulch may be used. For long-term durability and performance 5 cm of mulch is recommended.

Can I use DuPont Weed Control Fabrics without mulch?
Only DuPont™ Plantex® Gold can be used without being covered by any type of mulch. The others DuPont Weed Control Fabrics must be covered to guarantee the durability.


In the DuPont™ Plantex® Pro product range, DuPont is selling three DuPont Weed Control Fabrics:

  • DuPont™ Plantex® Pro
  • DuPont™ Plantex® Gold
  • DuPont™ CocoMat™ Pro