Dr. Sanjay Kumar is the Principal Scientist in CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, Uttar Pradesh. He says, now a days our agriculture need the support of crop diversification through medicinal, aromatic and horticultural crops. Some medicinal and aromatic crops suitable for cultivation under waste lands and underutilized lands. Now demand for essential oil and medicinal herbs are increasing in domestic and international markets.