Rhea McCandliss Professional Service Award

Rhea McCandliss was instrumental in the founding of the National Council for Therapy and Rehabilitation through Horticulture (NCTRH) in 1973.
In 1974, the NCTRH board granted Rhea the Council's first Honorary Life Membership.
In 1978, Rhea McCandliss was recognized as one of the first Professionally Registered Horticultural Therapists by NCTRH. She was a horticultural therapy pioneer and helped start the first degree program in the field at Kansas State University.
Honoring Rhea McCandliss
The Rhea McCandliss Professional Service Award:
- Recognizes a registered member (HTM, HTR, or HTA) for their significant contribution to the field of horticultural therapy.
- Supports distinctive service in the promotion, organization, and development of horticultural therapy programs.
- Acknowledges an original or unusual contribution affecting the philosophy or practice of horticultural therapy.
- Originally the Professional Service Award, the Award was officially named the Rhea McCandliss Professional Service Award in 1984 in her honor.
Award Criteria
Given to a registered member (HTM, HTR, or HTA) of AHTA in recognition of their significant contribution to the field of Horticultural Therapy.
The person to be recognized shall be distinguished by their:
- Length of service in horticultural therapy as an instructor, supervisor, director, administrator, or in some other related capacity.
- Distinctive service in the promotion, organization, and development of horticultural therapy programs or for an original or unusual contribution which has affected the philosophy practice of horticultural therapy. (Service to the profession is not necessarily limited to those in a position as a Horticultural Therapist, but may be through allied fields such as arts and crafts, science, psychology, rehabilitation, recreation, or education.)
- Public relations efforts on bettering horticultural therapy.


Past Winners of the Rhea McCandliss Professional Service Award
- 2025: not awarded
- 2024: Kirk W. Hines HTR
- 2023: John Murphy HTR
- 2022: Leigh Anne Starling, HTR
- 2021: not awarded
- 2020: not awarded
- 2019: Alee Karpf
- 2018: Lesley Fleming. HTR
- 2017: Libba Shortridge, HTR
- 2016: Derrick Stowell, HTR
- 2015: Rebecca Haller, Fung Yun Lee
- 2014: Patricia Cassidy, HTR
- 2013: not awarded
- 2012: Hilda Krus, HTR
- 2011: Matthew Wichrowski
- 2010: Elizabeth Diehl
- 2009: Kelly Conrad, QuiXia Chen
- 2008: Nancy Easterling, HTM
- 2007: not awarded
- 2006: not awarded
- 2005: Mitchell L. Hewson
- 2004: Fusayo Assano
- 2003: Teresia M. Hazen HTR
- 2002: not awarded
- 2001: Nancy Stevenson, HTR
