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Williamson County Master Gardeners
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Welcome

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    Texas Size Sweet Potato
  • Butternut Squash
    Butternut Squash
  • December 2021
    December Garden Vegetables
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    Dragonfly art in Demo Drought Tolerant Garden
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    Demonstration Rose Garden
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    Drought Tolerant Garden
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    Sunset in Demo Garden
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🌱 Dig In! Free Programming from the Master Gardeners🌱

The Williamson County Master Gardener Monthly Meeting is held from 6:45 p.m. to 8:00 p.m. on the second Monday of the month at 100 Wilco Way, HR 108 in Georgetown or online at Master Gardeners Monthly Meeting Link.  Every fall season the Williamson County Master Gardeners like to take stock of their year and share the results and the progress of the incredible projects they run all over Williamson County! Join us on Monday, October 12th and learn about the “Trials and Tribulations” in the Master Gardener Demonstration Garden! This is the meeting when we learn about the results of all those trials and projects the Williamson County Master Gardeners have been working on all year! 

Green Thumbs Up is A Free Gardening Series held monthly at the Round Rock Public Library, the Cedar Park Public Library, and the Hutto Public Library. Check our calendar on the right for more dates and locations to attend Green Thumbs Up.

Hands on in the Garden training occurs on the fourth Saturday of the month in the Demonstration Garden.  Hands On in the Garden will be back in April of 2026! Check our calendar on the right for dates and locations of this free in person training.

Butterfly


🌸 🌱Demonstration Garden🌱🌸 

Visit our Demonstration Garden at 3151 SE Inner Loop Road, Georgetown, Texas to see examples of research-based horticulture techniques. The gardens are to the right (north side) of the Williamson County Road District Building. Click here for our location on Google Maps

Master Gardeners are usually working in the Demonstration Gardens on Tuesday and Fridays -weather permitting!  Feel free to ask questions.  During the warmer months they are usually there 8am-11am and during the colder months starting in November from 9am -12pm.

Our demonstration gardens include raised bed and row vegetable gardens, a rose garden, a drought tolerant and dry garden, a spiral herb garden, backyard garden, a fruit tree area, and a keyhole garden.  There are usually different plant trials going on to determine what varieties do best in Williamson County.

The Demonstration Garden is open from Dawn until Dusk, you’re welcome to come walk around, talk to a Master Gardener and take in the sights in our little oasis! Please remember not to pick the flowers or fruits – these plants are part of trials! 

The Williamson County Extension Office and Master Gardener Help Desk is located 1.4 miles further south off of SE Inner Loop Road, at 100 Wilco Way, Suite AG201.


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Events Calendar

35 events found.

Events

  • October 2026

Calendar of Events

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6:30 pm - 7:30 pm
Green Thumbs Up: What to Plant & Where
October 1 @ 6:30 pm - 7:30 pm
Green Thumbs Up: What to Plant & Where

Join Master Gardeners Denise Hemphill and Laurie Dixon as they tell you how to choose the best plants for your landscape using the four questions every gardener should ask. You'll... Read More →

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6:45 pm - 8:00 pm
Master Gardener Monthly Meeting: Trials and Tribulations
October 12 @ 6:45 pm - 8:00 pm
Master Gardener Monthly Meeting: Trials and Tribulations

Find out the results of the trials the Williamson County Master Gardeners conducted at the Demonstration Garden this year!

1 event, 13

7:00 pm - 8:00 pm
Green Thumbs Up: What to Plant & Where
October 13 @ 7:00 pm - 8:00 pm
Green Thumbs Up: What to Plant & Where

Join Master Gardeners Denise Hemphill and Laurie Dixon as they tell you how to choose the best plants for your landscape using the four questions every gardener should ask. You'll... Read More →

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2:00 pm - 3:00 pm
Green Thumbs Up: What to Plant & Where
October 21 @ 2:00 pm - 3:00 pm
Green Thumbs Up: What to Plant & Where

Join Master Gardeners Denise Hemphill and Laurie Dixon as they tell you how to choose the best plants for your landscape using the four questions every gardener should ask. You'll... Read More →

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9:00 am - 12:00 pm
Hands On in the Garden
October 24 @ 9:00 am - 12:00 pm
Hands On in the Garden

Join the Williamson County Master Gardeners in the Demonstration Garden located at 3151 SE Inner Loop in Georgetown! Take in an in-depth keynote presentation, then enjoy three breakout sessions on... Read More →

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October 1
October 1 @ 6:30 pm - 7:30 pm

Green Thumbs Up: What to Plant & Where

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October 12
October 12 @ 6:45 pm - 8:00 pm

Master Gardener Monthly Meeting: Trials and Tribulations

October 13
October 13 @ 7:00 pm - 8:00 pm

Green Thumbs Up: What to Plant & Where

October 21
October 21 @ 2:00 pm - 3:00 pm

Green Thumbs Up: What to Plant & Where

October 24
October 24 @ 9:00 am - 12:00 pm

Hands On in the Garden

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October 12
October 12 @ 6:45 pm - 8:00 pm

Master Gardener Monthly Meeting: Trials and Tribulations

October 13
October 13 @ 7:00 pm - 8:00 pm

Green Thumbs Up: What to Plant & Where

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October 21
October 21 @ 2:00 pm - 3:00 pm

Green Thumbs Up: What to Plant & Where

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October 24
October 24 @ 9:00 am - 12:00 pm

Hands On in the Garden

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Green Thumbs UP Gardening Series

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Help Desk & Contact Information

Williamson County Help Desk Email: [email protected]

Williamson County Help Desk Phone:
512-943-3300

Williamson County Master Gardener Website: https://txmg.org/williamson/

Williamson County Demonstration Gardens
3151 SE Inner loop Road, Georgetown, Texas 78626.  The gardens are open to the public. They are located to the right (north side) of the Williamson County Road District Building.

Williamson County Extension Office
100 Wilco Way, Suite AG201
Georgetown, Texas 78626
Phone: 512-943-3300
Fax: 512-943-3301
Web: https://williamson.agrilife.org/
Email: [email protected]

 

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Williamson County Extension Office
100 Wilco Way, Suite AG201
Georgetown, Texas 78626
Phone: 512-943-3300
Fax: 512-943-3301
email: [email protected]
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