Landscape Fabric and Weed Barrier (Plastic Fragmentation) — outdoor safety profile
Low riskWoven and non-woven polypropylene/polyester landscape fabric placed under mulch to suppress weeds.
What is this product?
Woven and non-woven polypropylene/polyester landscape fabric placed under mulch to suppress weeds. Degrades under UV and physical stress within 3-7 years, fragmenting into microplastic pieces that become permanently embedded in soil. Does not actually prevent weeds long-term — weeds root in decomposing mulch above the fabric. Creates a plastic contamination layer in garden soil that is virtually impossible to remove completely once fragmented.
What's in it
Click any compound name for its full safety profile, regulatory consensus, and exposure data.
Fragmentation Product
Red flags — when to walk away
- Product causing documented ecological damage — Consumer choice directly impacts environmental health.
Green flags — what to look for
- Third-party environmental certification or verified lower impact — Product evaluated for ecological footprint.
Safer alternatives
- Cardboard/newspaper weed barrier — biodegrades completely, no microplastic
- Deep organic mulch 3-4 inches — suppresses weeds without barrier
- Wood chip mulch over cardboard — most effective biodegradable system
Frequently asked questions
Are there safer alternatives to Landscape Fabric and Weed Barrier (Plastic Fragmentation)?
Yes — consider: Cardboard/newspaper weed barrier; Deep organic mulch 3-4 inches; Wood chip mulch over cardboard. See the Safer alternatives section above for details.
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Open in outdoor View raw API dataReference data, not professional advice. Aggregates publicly available regulatory and scientific information. Why we built ALETHEIA →