Ongoing research

Event Primary Image
Bowl of summer fruits and veggies picked from the garden. by Karen Schaffer
UC Master Gardeners of Santa Clara County: Event

Summer Vegetable Success

Event Date
Mar 22, 2026

What do you need for a great summer vegetable garden? From soil preparation to planting times to dealing with pests, UC Master Gardener Karen Schaffer will share tips for gardening success.
UC Master Gardeners of Santa Clara County
View Event
Primary Image
Lots of tomatoes
HOrT COCO-UC Master Gardener Program of Contra Costa: Article

Decoding Tomato Disease Resistance Codes

March 1, 2026
By Help Desk Team
Have you ever wondered about the string of letters after the name of the tomato variety? You will see these letters often on tomato plant labels or seed packets. Some varieties will have them, and some won’t. Sometimes there are just one or two, and other times there are a long string of them. These letter…
View Article
Primary Image
Tomato Disease Resistance Codes
UC Master Gardener Program of Contra Costa County: Article

Decoding Tomato Disease Resistance Codes

March 1, 2026
By Help Desk Team
Have you ever wondered about the string of letters after the name of the tomato variety? You will see these letters often on tomato plant labels or seed packets. Some varieties will have them, and some won’t. Sometimes there are just one or two, and other times there are a long string of them. These letter…
View Article
Primary Image
Herbs sign amid purple blooming rosemary
Fresno Gardening Green: Article

Herbs are attractive and drought-tolerant plants for Fresno gardens

March 1, 2026
By Jeannette Warnert
Herbs, both culinary and ornamental, are generally well-suited to our hot, arid climate and they have become a major component of xeriscape and drought- and heat-tolerant landscapes here in the Central Valley. The northern portion of the Central San Joaquin Valley is classified as 'hot Mediterranean,'…
View Article
Primary Image
Pink to orange roses
Fresno Gardening Green: Article

Rosie's corner: Rose care leads to beautiful blooms in March

March 1, 2026
Irrigation Welcome to March! If you didn’t do this last month, it is time to check your irrigation. Make repairs if it is not working correctly. My garden is strictly on drip. Yes, I did go through every emitter to make sure it was an adequate size and working, and cleaned out the valves to make sure…
View Article