In central Himalaya, medicinal and aromatic plants (MAPs) are important component of traditional health care systems and supplementary source of income of the marginal farmers. Unfortunately, many of these plants have become threatened due to various environmental, socio-economic and institutional hindrances. Attempts have been made at different levels to address this issue through various means. In-situ practical training of the farmers is one of the measures taken to strengthen knowledge and skill of the farmers and other stakeholders associated with non-government organizations (NGOs) and government departments for conservation and management of MAPs. Plant scientists and experts involved in this field discussed the methods regarding cultivation, conservation, processing, and marketing with diverse stakeholders. The documentation and analyses of action research approach (quantitative and qualitative) and data generated through the series of training programs have created scope for sharing of experiences and knowledge. Studies conducted during 2005–2014 have identified the need for further research and government involvement to strengthen the infrastructure and extension inputs for the development of medicinal plant sector.