Bougainvillea's Response to Deficit Irrigation Tested (image) American Society for Horticultural Science Share Print E-Mail Caption Researchers tested different genotypes of Bougainvillea potted plants trained in globe and pyramid shapes to determine water requirements. Credit Photo courtesy of University of Naples Federico II. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.