Samuel Hoefler is a 10-year cannabis industry professional and current Head Grower of Prūf Cultivar. Sam is finishing an agronomy at Oregon State University and focuses primarily on nutrient management, irrigation techniques, and cannabis crop production. Sam has created a novel cultivation model at Prūf Cultivar while building one of the most advanced and informative data sets on cannabis nutrient values to date. Sam’s long term goals include establishing optimal nutrient ranges for cannabis, creating an open platform for industry professionals to share knowledge, and to continue pursuing a lifelong passion for researching cannabis cultivation.