Although the demand for public presentations exists, barriers prevent many Master Gardener Volunteers from participating in speaking events. This study identifies the perspectives of both County Extension Agents and Master Gardener Volunteers on effective Master Gardener Speakers Bureaus. Characteristics and best practices of successful Speakers Bureaus are identified as well as barriers to their development and growth. A parallel mixed method study was designed to simultaneously gather qualitative and quantitative data. The results conclude for Master Gardener Speakers Bureaus to be successful, both agents and volunteers need to have a positive attitude and be support of the Speakers Bureau’s efforts. Utilizing volunteer leadership and offering training are the two best practices that emerged from the data and are recommended to overcome the barriers for Master Gardener Speakers Bureaus.