Volcanic eruptions are common natural phenomena. After an eruption, volcanic ash covers the surrounding areas. These residual materials are highly beneficial for crop cultivation, as they are rich in nutrients. Currently, many such regions on Earth remain undeveloped. Therefore, this project presents a typical case study in Indonesia, where we have introduced innovative smart monitoring equipment and a participatory website design to comprehensively plan for the future development of smart volcanic farms. We believe it can sustainably accelerate local agricultural development.