A Multi-Grain Seed Planter is a highly efficient tractor-drawn agricultural implement designed to plant a wide variety of crops with high spatial precision. Equipped with interchangeable seed discs/metering wheels, this machine handles small to large seeds—such as maize (corn), soybeans, beans, groundnuts (peanuts), wheat, sorghum, and sunflower—ensuring accurate seed spacing, consistent planting depth, and simultaneous fertilizer application in a single pass.