Become a Master Gardener
The Master Gardener Program
SDSU Extension’s Master Gardener program develops gardening enthusiasts into expert volunteers who share their research-based knowledge with community members across the state. Each year, Master Gardeners volunteer thousands of hours answering citizen questions and hosting community programs.
Program Requirements
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Apply to the program
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Complete online and in-person coursework
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Pass the Master Gardener course exam with a score of 80% or better
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Once coursework is complete, the Master Gardener is considered an intern until 40 hours of volunteer hours are completed (within the first year)
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Once the hours are complete, the individual becomes a certified Master Gardener volunteer
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To maintain certification, volunteers must log 20 hours of service and 10 hours of training every year
2025 Master Gardener training opens April 1. Register here.
Learn more at SDSU: Master Gardener Volunteer Program