A field experiment was carried out to evaluate response of plant growth regulators on flowering and economics of China aster cv. Shashank under taken at Department of Horticulture, Naini Agriculture Institute, Sam Higginbottom university of Agriculture, Technology and Sciences (SHUATS), Allahabad during the year 2016-17. | Effect of different plant growth regulators and their levels on floral yield and economics of China Aster Callistephus chinensis L. Nees cv. Shashank