Ideas for places to find lots of cheap burlap?
I'm delighted to find this forum, so many good ideas! I need your advice. I'm creating huge sheet-composted beds to overwinter, probably 2500 to 3K square feet, and once I have them assembled, I need to cover them with a penetrable material to let in moisture. Burlap would be perfect. Any ideas where I could find a bunch of this for cheap or free? Or, suggestions of other material?