Provided is a method and a facility of plant cultivation in which leaf vegetables, fruit vegetables, and the like that are of stable quality can be cultivated at a relatively low cost and in which the period of cultivation can be stabilized. A plant cultivation method and a facility comprising a first step of raising seedlings, and a second step of planting the seedlings into a cultivation field and cultivating the seedlings, wherein, in the first step, the seedlings are cultivated with only artificial light； in the second step, the seedlings are cultivated with only sunlight； and the seedlings raised in the first step are sequentially transplanted to the cultivation field for the second step and are cultivated.
