- About AHTA
- Horticultural Therapy
- Professional Registration
Professional Registration with the
American Horticultural Therapy Association
The American Horticultural Therapy Association is the only organization that recognizes and registers horticultural therapists through a voluntary professional registration program. The designation Horticultural Therapist-Registered (HTR) ensures that professional competencies have been achieved based on standardized academic requirements and professional training.
Professionally registered horticultural therapists are expected to adhere to the AHTA Code of Ethics for Horticultural Therapists. The AHTA Standards of Practice for Horticultural Therapy describe the expectations of professional conduct and delivery of horticultural therapy service.
Professional Registration Requirements
- To be eligible for professional registration, a candidate must have a bachelor's degree with a concentration in horticultural therapy or a bachelor's degree with the additional coursework that meets the academic requirements as noted in the AHTA Professional Registration Policies and Procedures.
- A candidate is also required to have completed a 480-hour supervised internship in horticultural therapy that demonstrates the use of horticulture as a therapeutic modality. Learn more about internship requirements and opportunities.
- A candidate must be an Associate Member of AHTA at the time of application.
AHTA will not be accepting applications for Professional Registration between December 15, 2016 and January 1, 2017. After January 1, please check the AHTA website for updated application instructions.
Applications are evaluated by the AHTA Professional Registration Review Board. An applicant is required to complete the online AHTA professional registration application. Official transcripts are required for verification of coursework and a completed, signed internship performance report is required for verification of the internship.
Please note: If you are submitting courses from an educational institution that uses a quarter system as opposed to a semester grading system, a conversion table is available for your use. All AHTA professional registration course requirements use semester hours NOT quarter system credits. If you have any questions, please contact the AHTA office.
Once an applicant has been approved for professional registration, AHTA membership must be renewed annually at the Professional level to maintain HTR status.
Complete information for professional registration can be found in the AHTA Professional Registration Policies and Procedures.
Professional Registration Resources
For a list of programs that offer academic coursework in horticultural therapy, please refer to the Horticultural Therapy Education page.
- AHTA Professional Registration Policies and Procedures
- List of suggested course titles and descriptions applicable to the AHTA knowledge content areas
- Instructions on how to fill out the Application for Professional Registration
- Application for Professional Registration
- Addendum to Professional Registration Application - for submitting documents for reapplication after an application for Professional Registration has been denied.
- For a list of current internship supervisors and/or facilities offering internships, please contact the AHTA at email@example.com or call 888-294-8527.