Melissa plants, typically preferring full sun to partial shade, thrive in well-drained soil with moderate moisture. Planting involves digging a hole twice the width of the root ball, carefully positioning the plant at the same soil level, and backfilling with soil. Regular watering and the occasional application of an organic fertilizer can promote growth. However, specific needs can vary among species, so it's crucial to research individual preferences. Following these guidelines helps ensure successful planting and growth of your melissa plants.