**: LSD≤0.01; ns: Non-significant; PH: Plant height; ST: Stem thickness, NOBPP: Number of branches plant-1; NOLP: Number of leaves plant-1; DTF: Days to flowering; NOFPP: Number of flowers plant-1; FD: Flower diameter; NOFP: Number of flowers plant-1; FFW: Flower fresh weight; FDW: Flower dry weight.