Serving Charleston, Dorchester & Berkeley Counties
Serving Charleston, Dorchester & Berkeley Counties Through Clemson Extension
Tri-County Master Gardeners Helping the Lowcountry Grow
Welcome to the Tri-County Master Gardener Association, part of Clemson Extension. We’re a volunteer-led nonprofit helping Charleston-area residents garden smarter and grow greener through expert advice, community programs, and sustainable practices
Gardening Help & Services in Charleston, Summerville & Goose Creek
Local Gardening Solutions from Tri-County Master Gardeners
Education
We host free workshops, classes, and presentations for gardeners of all levels.
Volunteer Projects
We care for public gardens, native landscapes, and demonstration plots.
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Diagnostics
We help identify diseases, pests, and plant issues with science-backed support.
Sample Intake
We assist with soil, turf, and insect samples — and help you get results fast.
Outreach
You’ll find us at community events, markets, and festivals sharing garden tips.
Ask A Gardener
Call or visit one of our county offices for help from trained Master Gardeners.
How Master Gardeners Support Charleston, Summerville & Goose Creek
See Photos of Master Gardener Events and Projects in Charleston, Dorchester & Berkeley Counties
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How to Get Involved
Volunteer. Learn. Help It Grow.
Stop by any of our Extension offices.
We’re available in all three counties. Please call ahead to confirm availability.
Bring a sample when you visit.
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Insects: in alcohol containers
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Plants: sealed plastic bag
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Turf: 6"x6" square with roots
Bring a Group for a Tour or Workshop.
If we can’t ID the issue, we’ll submit to Extension experts.