The invention relates to the field of vegetable planting, in particular to a planting method of 
brassica oleracea L.var.capitata L.. The planting method of the 
brassica oleracea L.var.capitata L. comprises the following steps of A, variety selection; B, 
seedling growing; C, 
land preparation and arrangement of 
moisture in the soil; D, fertilization; E, 
transplantation and field planting; F, field management; G, 
insect disease prevention; H, timely harvesting. According to the planting method disclosed by the invention, 
insect disease can be effectively prevented from happening by selecting a 
disease-resistant variety and adopting seed sterilization treatment and soil sterilization treatment; seedlings are cultured by using a 
nutrition dish, the 
transplantation with soil can be carried out when in 
transplantation and field planting, the 
seedling stage can be shortened, and the tidy growth can be facilitated; dedicated organic-inorganic mixed 
fertilizer of the disease-resistant variety integrates organic and inorganic fertilizers into a whole, the problems of the lack of 
organic fertilizer and difficult fertilization of the 
organic fertilizer can be solved, the matching ratio of 
nitrogen, 
phosphorus and 
potassium is coordinated, and the fertilization efficiency is obvious; composting is carried out by adding a 
decomposition agent in tobacco 
powder, and a composting and slaking process of the tobacco 
powder can be quickened; the whole-life requirement on 
nutrient of a 
plant can be met just by carrying out hole fertilization of 
fertilizer in one time, and the labor is saved.