Contact your local county Extension office through our County Office List.

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Master Gardeners enhance Colorado communities through outreach, education and environmental stewardship.

Curriculum Units for Instructors   arrow

Training Guides for Coordinators 

This section contains information you’ll need to coordinate in-person optional labs and online class reviews. For copies of the student worksheets – see the Training Information for students on GardenNotes.

Older Resources: Instructor/Host Outlines, PowerPoint Files

Introduction to the Colorado Master Gardener Program

Diagnosing Trees


Herbaceous Plants: Right Plant, Right Place

There is no answer sheet for the homework, as the homework is site specific.

Identifying Insects and Entomology

Identifying Trees and Shrubs

IPM and the Diagnostic Process

Lawn Care – Turfgrass Management

Native Plants

Plant Pathology


Small Fruit

Soils, Fertilizers and Soil Amendments

PowerPoint Files

Video Clips (These are mp4 files to play in Windows Media Player. If you are experience with PowerPoint, they could be linked to your PowerPoint file or embedded into your PowerPoint file.)

Tree Planting – The Science of Planting Trees


Weed Management