How Do I Become A Master Gardener?

Do you have an interest in volunteering and improving lives in your community through plants and gardening?

Would you enjoy working alongside talented, passionate EMG volunteers and knowledgeable, dedicated county Extension agents?

Do you have the desire to share the joy of plants and horticulture with others?

Do you want to teach and share with others more about nature and their environment?

Follow 5 Simple Steps to Becoming a Certified Master Gardener!


  1. Check the table below to determine if your county or one nearby has an Extension Master Gardener program. We don’t have one in every county, but almost everywhere in TN is within a reasonable drive of an EMG program.
  2. Contact the local EMG agent coordinator to get all the details about local trainings and requirements. Keep in mind that trainings are locally hosted, so the county coordinators have all the details!
  3. Attend the Extension Master Gardener intern training put on by your local county EMG group.
  4. Volunteer and serve in your community, represent UT Extension, and report your 40 hours of service to become certified.
  5. Re-certify the next year!

Counties with EMG programEMG Agent CoordinatorContact Email for Local Agent CoordinatorIntern Training Notes for 2026
AndersonSeth Whitehousewhitehouse@utk.eduSpring Collaborative Training (Feb-Apr)
Bledsoe (contact Sequatchie)Sheldon Barkersdbarker@utk.edu Spring Collaborative Training (Feb-Apr)
BlountCaitlin DaltonCaitlinANR@utk.edu Spring Collaborative Training (Feb-Apr)
BradleyEvangelon Jamesejames24@utk.edu Spring Collaborative Training (Feb-Apr)
Carter (contact Sullivan)Melody Rose mtrose@utk.edu Spring Collaborative Training (Feb-Apr)
CheathamNick Waynicknwaynick@utk.edu Spring Collaborative Training (Feb-Apr)
Coffee (Crimson Clover EMGs)Amy Princeawillis2@utk.edu Spring Collaborative Training (Feb-Apr)
CumberlandGregg Upchurchgupchurch@utk.edu Spring Collaborative Training (Feb-Apr)
DavidsonAmy Dunlapadunla12@utk.edu Spring Collaborative Training (Feb-Apr)
DyerWilliam Taylorwtaylor@tnstate.eduSpring Collaborative Training (Feb-Apr)
FayetteSyd Croffordsydlcrof@utk.edu Spring Collaborative Training (Feb-Apr)
FentressJohn Gunterjgunter4@utk.edu Spring Collaborative Training (Feb-Apr)
Franklin Rylan Thompsoncthomp86@utk.edu Spring Collaborative Training (Feb-Apr)
GilesMadison O’Ferrallmoferrall@utk.edu Spring Collaborative Training (Feb-Apr)
GreeneAnna Parsonsaparsons@utk.edu Spring Collaborative Training (Feb-Apr)
HamblenMannie Bedwellebedwell@utk.edu Spring Collaborative Training (Feb-Apr)
HamiltonHaley Treadwayhaleytreadway@utk.edu Spring Collaborative Training (Feb-Apr)
HardemanRachel Howellrparker1@utk.edu Spring Collaborative Training (Feb-Apr)
HenryRanson Goodmanrgoodma1@utk.edu Spring Collaborative Training (Feb-Apr)
Knoxopen
LauderdaleMary Stilesmarewort@utk.eduSpring Collaborative Training (Feb-Apr)
LawrenceKatie Witbeckkatewitb@utk.edu Spring Collaborative Training (Jan-Apr)
MadisonTate Welchawelch30@utk.edu Spring Collaborative Training (Feb-Apr)
Marion Kelsey Holdenkholden5@utk.edu Spring Collaborative Training (Feb-Apr)
MauryKelly Dozierkdozier3@utk.edu Spring Collaborative Training (Feb-Apr)
McMinnMelissa Coffeymelissacoffey@utk.edu Spring Collaborative Training (Feb-Apr)
MontgomeryKarla Garguskkean@utk.edu
Obion/WeakleyKari Beth Nevillekarewood@utk.eduSpring Collaborative Training (Feb-Apr)
PutnamWayne Keyjkey3@utk.edu Spring Collaborative Training (Feb-Apr)
RheaChasity Phillipscphillips@utk.edu Spring Collaborative Training (Feb-Apr)
RoaneJessica Smithjwilki21@utk.edu Spring Collaborative Training (Feb-Apr)
RobertsonBob Arybobary@utk.edu Spring Collaborative Training (Feb-Apr)
RutherfordBaileigh Snowbsnow6@utk.eduSpring Collaborative Training (Feb-Apr)
ScottBrett Caprabcapra@utk.edu Spring Collaborative Training (Feb-Apr)
SequatchieSheldon Barkersdbarker@utk.edu Spring Collaborative Training (Feb-Apr)
SevierCatherine Lawsoncsams1@utk.edu Spring Collaborative Training (Feb-Apr)
ShelbyJessica Maestasjmaestas@utk.eduSpring Collaborative Training (Jan-Apr)
SullivanMelody Rosemtrose@utk.edu Spring Collaborative Training (Feb-Apr)
SumnerEmily Richardsericha40@utk.edu Spring Collaborative Training (Feb-Apr)
TiptonCandace Herroncherron8@utk.eduSpring Collaborative Training (Feb-Apr)
Unicoi (contact Sullivan)Melody Rosemtrose@utk.edu Spring Collaborative Training (Feb-Apr)
WarrenHeath Nokeshnokes@utk.eduSpring Collaborative Training (Feb-Apr)
WilliamsonTaylor Reedertreeder2@utk.edu Spring Collaborative Training (Feb-Apr)
WilsonLucas Holmanlhomlan1@utk.edu Spring Collaborative Training (Feb- Apr)
Educational Session Putnam County Master Gardeners
Educational Session – Putnam County
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Class Project Plant Team Rutherford County
Class Project – Rutherford County
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Youth Education Around Town Shelby County
Youth Education – Shelby County
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Some of the plants in the early 19th century flower garden at The Hermitage, the home of president Andrew Jackson, are the originals from Jackson’s era.

The Hermitage in Nashville, Tennessee