Serving Charleston, Dorchester & Berkeley Counties
Become a Certified Master Gardener in Charleston, Berkeley & Dorchester Counties
Tri-County
Master
Gardener
Association
Sharing expert gardening education, hands-on training, and community programs through the Clemson Cooperative Extension’s Master Gardener Program in Charleston, Summerville, and Goose Creek — helping our Tri-County neighbors grow smarter, greener, and stronger.
How to Become a Master Gardener in Charleston, Summerville & Goose Creek
Volunteer With Us
Start your journey to become a certified Master Gardener in the Tri-County area.
Seasonal Garden Tips
Each gardening season brings unique challenges and opportunities across Charleston, Berkeley, and Dorchester Counties.
Workshops & Events
Find local gardening classes, plant sales, and events in Charleston, Goose Creek, Summerville, and surrounding Lowcountry towns.
Ask a Master Gardener
Have a gardening question? Submit it and get reliable answers from local experts.
What Is the
Tri-County Master Gardener Program?
2024 Impact at a Glance
5,300+ Volunteer Hours Logged
42 Community Gardens & Events
3 Counties, One Unified Mission
Tri-County Master Gardeners are trained volunteers certified through Clemson Cooperative Extension.
We serve the communities of Charleston, Goose Creek in Berkeley County, and Summerville in Dorchester County through our Clemson Extension-certified Master Gardener Program.
Whether you're new to gardening or a seasoned grower, you'll find helpful resources, friendly faces, and expert advice.
Master Gardener Events Near Charleston,
Goose Creek & Summerville
Learn new techniques, meet fellow gardeners, and get your hands dirty — the good way. Our events include vegetable planting workshops, composting demos, pollinator garden tours, and beginner gardening classes.
Multiple DatesAsk A Master Gardener at the Central Creek Farmers Market6 days to the eventSep 02, 2026, 4:00 PM – 7:00 PMGoose Creek, 519 N Goose Creek Blvd, Goose Creek, SC 29445, USA- Multiple DatesAsk A Master Gardener at the Central Creek Farmers Market20 days to the eventSep 16, 2026, 4:00 PM – 7:00 PMGoose Creek, 519 N Goose Creek Blvd, Goose Creek, SC 29445, USA
- Multiple DatesAsk A Master Gardener at the Central Creek Farmers Market41 days to the eventOct 07, 2026, 4:00 PM – 7:00 PMGoose Creek, 519 N Goose Creek Blvd, Goose Creek, SC 29445, USA
Trusted Gardening Help in Charleston, Dorchester & Berkeley Counties
Looking for reliable gardening advice in Charleston, Summerville, or Goose Creek? Our Master Gardener resources are designed to help local homeowners, community gardens, and neighborhood growers thrive year-round.
Vegetable Planting Calendar for Charleston, Dorchester & Berkeley
Pest & Disease Control Using Integrated Pest Management (IPM)
Native Plants for South Carolina Landscapes
Water-Wise Gardening Tips for the Coastal Region