The presente experiments had as it objectives the cultivation of Gladiolus grandiflorus, L., cv. 'Friendship', in field conditions, studying the effects of parcelling of nitrogenous and potassic fertilization, in relation to corms, cormels and floral spikes production. Theree were effects of parcelling fertilization on number and weight of corms, cormels and floral spikes. In general nitrogen influences more on number of corms and cormels while potassium influences on its weight.