UC Master Gardeners • Napa County Logo

UC Master Gardeners • Napa County

Fuller Park Rose Garden

World Soils Day December 5th

We celebrate World Soil Day every year on December 5.  Follow us daily as we post information on this important and timely topic.

 

Click here for World Soils Day

 

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Person holding soil

Master Gardener Help Desk

Got a plant problem or general gardening question? Your Napa County Master Gardeners are here to help!

Simply complete the Plant Problem Help Form and we will contact you once we have researched your question. For best results, please attach at least one photo of your plant.

 

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Master Gardener at the Help Desk

 

Workshops and Demonstrations!

Attend our free UC Master Gardener workshops and demonstrations to learn expert tips and hands-on gardening techniques for a thriving garden 
all year round!

 

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Workshops

 

Fire and Disaster Resources

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Cal Fire at work

Want to Become a Master Gardener?

Attend one of our informational sessions to find out how.

Master Gardener Volunteers are adults of all ages who are willing to learn, volunteer, and be involved; some knowledge of plants and gardening is an asset. Master Gardener Volunteers are well trained and enthusiastic individuals capable of imparting their knowledge to diverse groups of people in a wide range of community settings.

 

Click here to view our informational brochure

 

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Master Gardener Trainees in Class

Gardening Resources

 

Need a Speaker?

 

Community Gardens

 

 

 

Stay Connected

Contact Us

UC Master Gardeners of Napa County
1710 Soscol Ave Suite 4, Napa, CA
707-253-4143
Get Directions

Master Gardener Publications

Click here for more information about our publications

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Contribute for a Better Future

Upcoming Events

Christmas Cactus
Event Date
December 6, 2025

Caring For Your Holiday Plants

Napa County Master Gardeners will be on hand Saturday, Dec. 6th at the Stanly Ranch Holiday Market & Tree Lighting to share the care of popular holiday blooming…
Picture of a person holding shearer up to a yellow-pink rose. More roses in background
Event Date
January 10, 2026

Winter Rose Care Workshop

The Winter Rose Care Zoom workshop will highlight pruning techniques for all types of roses, along with everything needed to make your roses a success in 2026.
Colorful seed packets on a brown wooden background. Packets are Tomato, Chives, Broccoli, Lettuce, Hot Peppers, Salad Scallions, and Peppers
Event Date
January 10, 2026

Start Your Own Vegetable Seedlings

Starting your own vegetable seeds for later transplant is rewarding and easy. Join Napa County Master Gardeners for a hands-on workshop and be prepared for the spring and summer growing season. We’ll…
Picture of multiple rose bushes. Bushes are green with roses in bloom.
Event Date
January 17, 2026

Winter Rose Care Hands-on Practice

A Winter Rose Care hands-on workshop will be held Saturday, January 17th at 10:00am in the Fuller Park Rose Garden, Napa. Those who attended the January 10th Zoom workshop are invited to join Master…

Office Locations

UC Master Gardeners of Napa County

1710 Soscol Ave
Suite 4
Napa, CA 94559
United States