Where the site is not needed for planting, an alternative control method is to clear away all top growth before laying weed-control fabric and a 10-15cm (4-6in) deep layer of bark mulch. Leave in ...
“We’re not seeing them do that as much as we would hope.” That led researchers to try a new restoration method inspired by sod. First, they sprinkled biocrust crumbles onto weed cloth—a thin fabric ...