Members can post events to the calendar! Just sign in and click "Add Event." Watch a video tutorial here. If you'd like to join, click "Sign up" in the upper right corner.

The tomato plant sale is back! The Contra Costa Master Gardeners will have many varieties of seedlings for you to take home and grow.

  • 70+ varieties of tomatoes, plus peppers, eggplants, squash and more
  • All plants are $4.00
  • All sales are Visa, MasterCard, Cash or Check
  • Remember to bring boxes or containers to carry your new plants home!

*Our Garden, Walnut Creek (located at the corner of N. Wiget and Shadelands):

  • Saturday and Sunday, April 11 and 12, from 10 a.m. to 3 p.m.
    • Mobility accessible station with all plant varieties will be available in the parking lot.
  • Wednesdays, April 15 and 22, from 9:30 a.m. to 2 p.m.


*Rivertown Demonstration Garden, Antioch
 (located in the Contra Costa Event Park, 1201 W 10th St):

  • Saturday, April 18, from 10 a.m. to 3 p.m.

Check back HERE for more information