HT Certificate Class Schedule
For more information on the structure of the certificate classes, click here.
Please note that face-to-face classes are subject to change due to COVID-19 and could move online if circumstances warrant. Final decisions will be made later no later than one month prior to class date.
For more information on our COVID policy, click here:
2023 Classes
Horticultural Therapy Techniques
Horticultural Therapy Techniques, Section I (Online)
Class Full! (Waitlist Only)
Class Date: January 26-29, 2023
Enroll By: December 26, 2022
Class Times: Thursday, Friday, Saturday 8am-5pm. Sunday 8am-3pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Jay Rice, Ph.D.
Prerequisites: Fundamentals of Horticultural Therapy
Class Site: Online (Mountain Time Zone)
OR
Horticultural Therapy Techniques, Section II
(In person, face-to-face)
Class Date: February 16-19, 2023
Enroll By: January 16, 2023
Class Times: Thursday, Friday, Saturday 8am-4:30pm. Sunday 8am-2:30pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Jay Rice, Ph.D.
Prerequisites: Fundamentals of Horticultural Therapy
Class Site: Elkus Ranch, Half Moon Bay, CA (COVID Requirement: Proof of Vaccination)
Horticultural Therapy Programming
Horticultural Therapy Programming, Section I (Online)
Class Date: May 4-7, 2023
Enroll By: April 4, 2023
Class Times: Thursday, Friday, Saturday 8am-5pm. Sunday 8am-3pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Karen Kennedy, HTR
Prerequisites: Fundamentals of Horticultural Therapy & Horticultural Therapy Techniques
Class Site: Online (Mountain Time Zone)
OR
Horticultural Therapy Programming, Section II
(In person, face-to-face)
Class Date: May 18-21, 2023
Enroll By: April 18, 2023
Class Times: Thursday, Friday, Saturday 8am-4:30pm. Sunday 8am-2:30pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Karen Kennedy, HTR
Prerequisites: Fundamentals of Horticultural Therapy & Horticultural Therapy Techniques
Class Site: Solano Community College, Fairfield, CA (COVID Requirement: Proof of Vaccination)
Horticultural Therapy Management
Note: For the HT Management class, the class is divided into two parts. All students will attend Part 1 as an online two-day class and have a choice of Section I or II for Part 2 of the class held either online or face-to-face.
Horticultural Therapy Management Part I (All Students Online)
Class Date: September Sept. 7-8, 2023
Enroll By: July 15, 2023
Class Times: 8am-5pm
Class Fee: $1575 or $1260 for full-time college student with proof of student status
Optional Credits: $154 for 3 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Colleen Griffin, HTR
Prerequisites: Fundamentals of HT, HT Techniques and HT Programming
Class Site: Online (Mountain Time Zone)
Horticultural Therapy Management, Section I Part 2 (In person, face-to-face)
Class Date: September 22-24, 2023
Enroll By: July 15, 2023
Class Times: Days 3 & 4 (8am-5pm) Day 5 (8am-2:30pm)
Class Site: Fort Collins, CO & Cheyenne, WY
Horticultural Therapy Management, Section II Part 2 (Online)
Class Date: September 29-October 1, 2023
Enroll By: July 15, 2023
Class Times: Days 3 & 4 (8am-5pm) Day 5 (8am-3pm)
Class Site: Online (Mountain Time Zone)
2024 Classes
Horticultural Therapy Techniques
Horticultural Therapy Techniques, Section I (Online)
Class Date: January 25-28, 2024
Enroll By: December 25, 2023
Class Times: Thursday, Friday, Saturday 8am-5pm. Sunday 8am-3pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Karen Kennedy, HTR & Jay Rice, Ph.D.
Prerequisites: Fundamentals of Horticultural Therapy
Class Site: Online (Mountain Time Zone)
OR
Horticultural Therapy Techniques, Section II
(In person, face-to-face)
Class Date: February 15-18, 2024
Enroll By: January 15, 2024
Class Times: Thursday, Friday, Saturday 8am-4:30 pm. Sunday 8am-2:30pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Jay Rice, Ph.D.
Prerequisites: Fundamentals of Horticultural Therapy
Class Site: Anchor Center for Blind Children, Denver, CO
Horticultural Therapy Programming
Horticultural Therapy Programming, Section I (Online)
Class Date: April 11-14, 2024
Enroll By: March 11, 2024
Class Times: Thursday, Friday, Saturday 8am-5pm. Sunday 8am-3pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Karen Kennedy, HTR
Prerequisites: Fundamentals of Horticultural Therapy & Horticultural Therapy Techniques
Class Site: Online (Mountain Time Zone)
OR
Horticultural Therapy Programming, Section II
(In person, face-to-face)
Class Date: May 16-19, 2024
Enroll By: April 16, 2024
Class Times: Thursday, Friday, Saturday 8am-4:30pm. Sunday 8am-2:30pm
Class Fee: $1050 or $840 for full-time college students with proof of student status
Optional Credits: $154 for 2 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Karen Kennedy, HTR
Prerequisites: Fundamentals of Horticultural Therapy & Horticultural Therapy Techniques
Class Site: Colorado State University, Fort Collins, CO
Horticultural Therapy Management
Note: For the HT Management class, the class is divided into two parts. All students will attend Part 1 as an online two-day class and have a choice of Section I or II for Part 2 of the class held either online or face-to-face.
Horticultural Therapy Management Part I (All Students Online)
Class Date: To Be Announced
Enroll By: To Be Announced
Class Times: 8am-5pm
Class Fee: $1575 or $1260 for full-time college student with proof of student status
Optional Credits: $154 for 3 semester credits from Colorado State University
Instructors: Rebecca Haller, HTM & Colleen Griffin, HTR
Prerequisites: Fundamentals of HT, HT Techniques, and HT Programming
Class Site: Online (Mountain Time Zone)
Horticultural Therapy Management, Section I Part 2 (In person, face-to-face)
Class Date: To Be Announced
Enroll By: To Be Announced
Class Times: Days 3 & 4 (8am-5pm) Day 5 (8am-2:30pm)
Class Site: Fort Collins, CO & Cheyenne, WY
Horticultural Therapy Management, Section II Part 2 (Online)
Class Date: To Be Announced
Enroll By: To Be Announced
Class Times: Days 3 & 4 (8am-5pm) Day 5 (8am-3pm)
Class Site: Online (Mountain Time Zone)