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Master Gardener Program

Welcome to the State Master Gardener Program!

The University of Maryland Extension Master Gardener Program is designed to train volunteer horticultural educators to support the University of Maryland Extension mission by educating residents about safe, effective and sustainable horticultural practices that build healthy gardens, landscapes, and communities. To learn more about our program, review our 2022 HGIC and MG Annual Report. 

The Master Gardener Program is organized by Maryland counties and Baltimore City, so if you are interested in becoming a Master Gardener or requesting volunteer support, please contact your local Master Gardener Program. 

Donate to the Master Gardener Program

Upcoming & Recent Continuing Education

Master Gardeners in Action

  • Robert Cook and Lori Rogers, Master Gardeners

    University of Maryland Extension Learning Garden Provides Education and Produce to Local Food Bank

2023 is the Year of Sweet Potatoes!

This year in the Master Gardener Grow It Eat It program, we are celebrating all things sweet potato. Visit our "Year of..." webpage for resources, graphics, and to register for educational webinars related to sweet potatoes. 

Learn more about gardening

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    Ask Extension

    Get answers from our team of Maryland Certified Professional Horticulturists, Extension Faculty, and Master Gardeners.

  • Maryland Grows Blog card image

    Maryland Grows Blog

    We help Maryland residents grow! Learn timely tips to manage your lawn, ornamental plants, and food gardens, with advice from University of Maryland experts and certified horticulturists.

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    Home and Garden Information Center

    The Home and Garden Information Center (HGIC) develops and delivers science-based, sustainable gardening and integrated pest management education for better human and environmental health.

Thank you for the support of USDA-NIFA through Northeast Region EIPM Grants

New Leadership for National Institute of Food and Agriculture | Food Manufacturing

Contact Us

Master Gardener Program

Hours: For questions about the Master Gardener Program we are available by phone Monday - Friday, 9 am - 5 pm. For lawn and garden questions please submit to Ask Extension at go.umd.edu/AskHGIC. To inquire about becoming a Master Gardener please contact your local MG Program.

Phone: 410-531-5557 *Please note that this is not a gardening question hotline. For personal gardening advice visit Ask Extension at go.umd.edu/AskHGIC.

Email: statemg@umd.edu

Faculty/Staff Directory