An experiment was carried out at Horticulture Section, College of Agriculture, Nagpur during rabi season of the year 2017-18 to study the effect of nitrogen and potassium on growth and flowering of annual chrysanthemum. The treatment comprised of four levels of nitrogen (0, 100, 150 and 200 kg N ha-1 ) and four levels of potassium (0, 50, 75 and 100 kg ha-1 ) in all sixteen treatments combinations planted in factorial randomized block design with three replications. | Growth and seed yield of annual chrysanthemum as influenced by different levels of nitrogen and potassium