Workshops
Trees 101: In-Person and Virtual options in March
*prerequisite for all other workshops.
**$25 for volunteers, $65 for non-volunteers
In-Person workshop offered on a March Saturday, 9:00 AM – 12:30 PM
Virtual workshop offered on a March Thursday, 6:00 PM – 7:30 PM
Trees 101 teaches the important basics from which other workshops will draw. Hence, you must attend this workshop before all other workshops. We will cover tree biology and the environmental factors that impact tree growth as well as discuss the benefits of trees and common myths. You will also learn what it means to be a Community Forester or a Tree Steward. You’ll find out what the program entails and about the various activities that require highly-skilled volunteers and team leaders.
Tree Planting & Health: a Saturday in April, 9:00 AM – 1:00 PM
**$25 for volunteers, $65 for non-volunteers
In this class, you’ll learn to properly plant balled and burlapped, bare root, and container trees in a safe manner using the concepts of Right Tree, Right Place, Right Way. You’ll also become familiar with common tree health issues, disease and pest management, and tree health resources. Field component included.
Tree Pruning: a Saturday in May, 9:00 AM – 1:00 PM
**$25 for volunteers, $65 for non-volunteers
By the end of Tree Pruning, you’ll know why, what, when, and how to properly prune a young tree to promote right-of-way clearance, strong structure, and long-term health. We will also address pruning safety and specialized, outcome-oriented pruning techniques. Field component included.
Tree Identification and Inventory: a Saturday in June, 9:00 AM – 1:00 PM
**$25 for volunteers, $65 for non-volunteers
This workshop will provide a brief historic context of Denver’s forest, familiarize you with tree classification and identification methods, and introduce common trees in Denver. You will also learn about these trees’ characteristics, requirements, and uses. Field component included.
Volunteer Leadership & Community Engagement: a Saturday in July, 9:00 AM – 12:30 PM
**$25 for volunteers, $65 for non-volunteers (discounted price with advance registration for all five workshops)
Take your volunteerism to the next level… Build your leadership and management skills… Learn how to work across difference… After attending this workshop, you will be able to engage meaningfully with community members and other volunteers in activities in which you’ve been trained during organized Park People and City events. You’ll also be empowered to lead and facilitate effective urban forestry activities in your own community.
Additional Program Information to Be Aware of:
*Attendance in Trees 101 is required prior to participation in other workshops. To become a Community Forester, you must complete all five workshops and commit to 10 hours/yr of volunteering, course descriptions below. Those wishing to receive training with no volunteer commitment may also enroll.
You will receive a badge in Urban Forestry. Those who do not attend the full workshop series receive the title “Tree Steward” and are able to volunteer in support roles.
Scholarships are available on a “Pay What You Can” basis. To receive a Community Forester scholarship, simply check the SCHOLARSHIP volunteer track on the registration form, share with us why you would like to become a Community Forester, and then pay what you can afford.
Earn your Badge in Urban Forestry: $300 for all 5 workshops, with an individual workshop cost of $65. No scholarships are available at this time for this track.
Those who do not fulfill their volunteer commitment will be charged full price (equivalent to the Badge in Urban Forestry).
2026 Community Forester Registration Notification




