Shredded rubber mulch is long-lasting

https://smb.thewashingtondailynews.com/article/Landscape-Supply-House-Grand-Opening-Lubbocks-New-Destination-for-Landscape-Professionals?storyId=67cafe02bb465f0008aa0d59

Shredded rubber mulch is long-lasting and provides excellent insulation for plants while preventing weeds from overtaking landscaped areas efficiently.