A light-emitting apparatus of a cultivation system includes a first light source array and a second light source array adjacent to the first light source array. The first light source array includes first light sources and second light sources. The first and second light sources are arranged in a specific pattern in a predetermined direction. The second light source array includes first light sources and second light sources. The first and second light sources of the second light source array are arranged in the specific pattern in the predetermined direction such that an arrangement of colors of the first and second light sources in the second light source array is shifted from an arrangement of colors of the first and second light sources in the first light source array.
