Part of the Master Gardener Online Short Course Series

Available anytime
Online, self-paced

Learn how to select, plant, manage, and prune trees and shrubs with site and environmental factors in mind.

This course is part of OSU's Master Gardener curriculum, allow you to learn specific fundamentals of gardening. Register for eight-course series by clicking here -- or register for individual courses, including Woody Landscape Plants, each only $45 for a limited time:

Please note: Taking all eight self-paced courses will not allow you to receive a Certificate of Home Horticulture, become an OSU Master Gardener or earn a digital badge. These courses are entirely self-paced and are not taught by an instructor.

  • Gail Langellotto

    Instructor Gail Langellotto

    Gail Langellotto works with the Oregon State University Master Gardener program, state and local agencies, nonprofits and other non-governmental organizations. She helps to develop a better research-based understanding of how to design and sustainably manage gardens and parks to maximize ecosystem services. Her OSU Extension Service and outreach efforts are focused on communicating research-backed management practices to home gardeners and commercial landscapers.