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Need to Contact Someone with Questions about Hemp?

  1. Contact Purdue Cooperative Extension Specialist:

    Marguerite Bolt
    Hemp Extension Specialist
    Department of Agronomy
    Purdue University
    Telephone: 765-496-1567
    Purdue Hemp Website

  2. Crop Maturity Notifications:

    To aid the State Chemist inspection team’s efficiencies in sampling both indoor and outdoor hemp crops, we request 30 day notification prior to harvest.  The OISC will contact you to arrange a suitable time and place to meet and sample the crop.  Once results are available and they are below the 0.3% THC, you will be notified and allowed to harvest.  Please submit your request to:

  3. For specific regulatory questions (licensing, applications, reporting a problem in a grow site), contact: