Jay Ponciano Photos by Jake Gravbrot All cultivation outfits encounter challenges. From build-out blunders to permit problems, there’s no telling what issues a grower might be staring down when he or she gets out of bed each day. Some, however, face bigger hurdles than others. Delta Mantra, an indoor grow operation in Portland, Ore., and its owner/CEO, Jay Ponciano, know this all too well.