UC Master Gardeners of Fresno County

North Garden at GOS waterwise plants
Master Gardener information table

Advice to Grow on....Ask Us!

Have a gardening question?

Submit your question to our  Master Gardener Helpline

Send us a brief description of your problem and a photo if you can. When submitting photos of an issue, please also include a picture of the overall plant

 


 

GOS entrance sign

Sign up for the latest information   

 Read and subscribe to our blog, Fresno Gardening Green
where you will find interesting and informative articles about gardening in the Central Valley

Garden Buzz Newsletter

Sign up fo our email list to get our quarterly newsletter sent to you -Email List.

Follow us on Facebook and Instagram.

 


 

Upcoming Free Community Ed Classes

Sept-Dec. 2026 Classes

View all upcoming classes here

 Register here.


Monthly Children's Library Activities 
 

Join Master Gardeners of Fresno County for a FREE and fun, hands-on gardening activity perfect for preschool and elementary-aged children! 
Each month, we explore exciting gardening topics through a short lesson, 
engaging books, and creative crafts. The Children’s Library Lessons are from 3:30 to 4:30 pm.
 more info 

There are no classes in July.

 

Rocks and soils library class for children

September Library Classes for Kids

ROCKS AND SOILS - MYSTERY UNDER OUR FEET

This months topic is “Rocks and Soils - Mystery Under Our Feet”. Join us as we explore the important role rocks and soil play in our gardens. Through a fun lesson and hands-on demonstration we’ll discover the different characteristics of soil and observe a wide variety of rocks up close. Then we’ll get creative with a hands-on craft inspired by what we’ve learned! Come ready to learn, create, and uncover the hidden magic beneath our feet. 

 
 

Ornamental nursery survey

Dr Gill

The University of California Cooperative Extension (UCCE) is conducting a needs assessment to better understand the current production challenges, pest and disease concerns, water-related issues, and educational needs of ornamental nurseries in Fresno, Kings, Madera, and Tulare Counties.

I am Haramrit Gill , Environmental Horticulture Advisor serving these four counties, with a focus on ornamental crop production. UCCE provides research-based information and technical support to ornamental nursery professionals through services such as plant diagnostic assistance, educational webinars, and other Extension resources.

Ornamental Nursery Survey (ornamental nurseries only)

Your responses will help identify the most important challenges facing ornamental nurseries in our region and help guide future Extension programs, educational resources, technical assistance, and applied research priorities.The survey should take approximately 5–10 minutes to complete. Your participation and input are greatly appreciated.


Fresnoland interview with Master Gardener Gerry Handford

‘Why would you want to prune tomatoes?’ A Master Gardener answers all your tomato season questions
In our first edition of “Ask a Master Gardener,” Gerry Hanford answers why you probably don’t need to prune your tomato plants, and why curly citrus leaves aren’t as bad as they look.


Helpful Monthly Gardening Information

For information about seasonal pests see the UCANR Seasonal IPM checklist.
 


Garden of the Sun

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The Garden of the Sun demonstration garden is located at:
1750 N Winery Ave
Fresno, CA 93703

Find more information about the garden here

 


Fresno Gardening Green Blog

Read and subscribe here


Gardener's Companion

Gardeners companion new

Are you looking for a gift for your favorite gardener? Wondering what to give?  The Gardener's Companion for the Central San Joaquin Valley makes a wonderful gift for yourself and your gardening friends. There are great sections on what to plant each month, California natives and vegetable gardening.

 Read weekly tips from this book  This week in the Garden

Purchase here

 


 

Need a Speaker?

Speaker talking in front of children

Do you need a speaker for your community group or organization
  If you have a special event and would like a Master Gardener to 
talk to your group about home gardening topics, 
contact our Helpline to request a speaker. 

 

 

 


Soil Testing

Master Gardeners  do not do soil testing. If you are interested in having your soil tested here is a list of resources. Soil Testing Laboratories in Fresno, Madera, Merced, and Stanislaus Counties "No endorsement of this product/company is intended, nor is criticism implied of similar products/companies that are not included." 


City of Fresno Water Conservation Program

Lawn to Garden Expanded rebate program- find out more about converting your lawn to a waterwise garden and rebates available.

 

Fresno flood district logo

We partner with the Fresno Metropolitan Flood Control District

 

 

VMS login is now under About us.

Contribute for a Better Future

Upcoming Events

Event Date
September 19, 2026

A brief history of gardening

A Brief History of Gardening            Fresno MG Richard This presentation goes from early farmers with their garden patches in the…
vegetables in grocery bag
Event Date
September 26, 2026

From Grocery Scraps to Garden Magic! 

From Grocery Scraps to Garden Magic!         Fresno MG Cindy  Getting started on a new garden can be pricey! Get tips and tricks on how to use items…

Mission Statement

"To extend research-based knowledge and information on home horticulture, pest management, and sustainable landscape practices to the residents of California."