We are pleased to announce the release of the 2nd edition of Horticultural Therapy Methods! Now available for purchase here.

Fundamentals of HT
Classes Fall 2018

Nov. 1-4, 2018
Denver, CO
Nov. 15-18, 2018
San Diego, CA
Dec. 6-9, 2018
Half Moon Bay, CA
Space is Limited…
Sign up Today!

Download PDF of 2017/2018 Schedules

2017-2018 Colorado Series

2017-2018 SE Classes


 Professional Standards for Horticultural Therapy

Linking People and Plants

The certificate courses offered by the Horticultural Therapy Institute allow students to meet the standards for coursework in horticultural therapy outlined by the American Horticultural Therapy Association (AHTA). The AHTA standards for professional registration in horticultural therapy are based on a bachelor’s degree, an internship and coursework in horticulture, therapy/human sciences and horticultural therapy. Explore the specific requirements at


Don’t Miss HTI’s
 Blog >>

A New HT Practitioner Shares her Journey

Credits available through


Accredited through