In Search of Big Cardboard Boxes for Landscaping

[BJ Marshall]

Can anyone please DM me if you have large cardboard boxes to dispose? (I'm thinking like if you've just done a big rehab with appliances or something.) My wife and I want to kill replace our patchy grass with MD-native groundcovers. To do this, my wife wants to blanket the yard in cardboard and "sheet-mulch" it to prep it for the groundcover.

We're in Columbia.