The new major textbook for Horticultural Therapy is now available purchase here.

Fundamentals of HT
All classes online & live

Class content is the same for each section. Only dates and time zones different.

Oct. 29-Nov. 1, 2020 Class Now Full!
Section I
Mountain Time Zone
(Colorado Series)

Nov. 12-15, 2020  Class Now Full!
Section II
Pacific Time Zone
(California Series)

Dec. 3-6, 2020 Class Now Full!
Section III
Eastern Time Zone

Enroll Today

Download PDF of 2020/2021 Schedules

Section I (CO)  Colorado series

Section II (CA)   California Series


Linking People and Plants

We know the power of “linking people and plants.” It is at the heart of our mission at the Horticultural Therapy Institute to provide high-quality training in horticultural therapy. We support people who nurture plants and gardens to improve the lives of others. Your support of the non-profit Horticultural Therapy Institute enables us, through the good work of our students, to impact people in nursing homes, hospitals, prisons, youth programs, and mental health centers in communities across the nation.

How to Donate

You can donate to HTI using our secure online portal, available here.

When you donate to HTI, you’re helping us train horticultural therapists to work with aging adults, at-risk youth, veterans, and those recovering from illness, addiction or imprisonment. Through videos and other communications, you’re also helping us educate community groups about the power and value of horticultural therapy to heal and rehabilitate those in need.

You can give as little as $10. Every donation counts. In addition to secure online donations we accept personal checks. Checks can be mailed to: Horticultural Therapy Institute, P.O. Box 461189, Denver, CO 80246


Recurring Donations

Your recurring donation to HTI is support we can count on.  When you use this option, you are making a commitment to donate a particular amount over a specific period of time. You can setup recurring donations securely through PayPal here: 


View the recording of a recent live webinar:

Topic: Entering the Profession of Horticultural Therapy

You will learn:

  • What is horticultural therapy?
  • Where is it practiced?
  • Who does it serve?
  • How can you receive training?

View the webinar here


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