In tropical or subtropical climates, like India, the seeds can directly be sown into the ground. However, make sure that there is no more risk of frost, and that the cold season has truly made way for warmer climes. The brinjal plant requires lots of sun to thrive. The seeds need to be planted 1cm deep and spaced about 15 cm from each other. Water regularly and the seeds generally germinate within 2-3 weeks.