Portland’s Fertile Ground Festival of new plays offers audiences an enormous variety

The Fertile Ground festival of news plays in development has become a staple of the Portland theatre scene since it first began in 2009. This year’s festival has expanded to 17 days, the longest festival yet, to take in the 80-some different productions that run through April 26. We talk with the festival director Tamara Carroll and Kristin Tehrani, who helped create “When I Was a Mexican: A Bollywood Musical.”