Figure 3 Frequency of Operational Challenge: Figure 3. Operational challenge in hydroponic farming Nepalese Journal of Agricultural Sciences, January, 2025, Volume 28 eISSN 2091-0428; pISSN 2091-042X; esjindex ID = 6279 The high frequency of challenges related to initial investment/setup costs indicates that capital intensity is a significant barrier to entry or scaling in hydroponic farming. The dependency on energy/electricity and market price fluctuations further emphasizes the need for reliable infrastructure and stable economic conditions to maintain profitability and operational stability. Addressing these challenges could enhance the viability and sustainability of hydroponic farming operations, potentially lowering entry barriers and operational risks.