Wood Chips: This material contains bark and pieces of ground up wood of various sizes and makes an attractive mulch. A 2- to 3-inch layer of wood chips provides good weed control. Small wood chips decompose very rapidly using nitrogen from the soil, which needs to be replaced by nitrogen fertilizer.
Business Roundtable is an association of chief executive officers of leading U.S. companies working to promote a thriving economy and expanded opportunity for all Americans through sound public policy.
10 thoughts on âHow to Run a Roundtable Discussionâ. 1  nice job putting this on paper! great tips for my next roundtable discussion group! 2  Thanks for ducumenting your experiences. 3  I appreciate your suggestion for the opening question!  Timely stuff, Don, since weâll be doing roundtables at 1  SIPA. Great tipsâ¦ have fun this week!  Hi Don,