PROBLEM TO BE SOLVED: To provide a plant cultivation method making students who learn a plant raising subject easily understand the principle of raising of organisms, and to provide a plant cultivation kit suitable for executing the method.SOLUTION: A plant cultivation method includes cultivating crops by sowing seeds of crops in a plurality of cultivation pots into which soil of different nutrient element concentrations is put, and placing the pots in the same environment. When cultivating crops by the method, students can easily understand that there are a fertilizer quantity suitable for crop cultivation and an unsuitable fertilizer quantity by making the students observe the conditions of crop growth and make records for every cultivation pot. A plant cultivation kit for easily executing the plant cultivation method includes a plurality of cultivation pots of the same shape and size, seeds of crops suitable for observation in the cultivation pot, soil containing no fertilizer content to be used for cultiv