Fresno Gardening Green Logo

Fresno Gardening Green

News and information about sustainable gardening in Fresno County written by UC Master Gardener volunteers. For more information, visit the UC Master Gardeners of Fresno County website.

Primary Image
GOS path

This week in the garden: Oct. 31 to Nov. 6

October 31, 2025
Shorter days mean less time in the garden; peruse gardening websites, magazines and seed catalogs instead.TasksStake newly planted trees in windy areas.Clean up debris to eliminate hiding places for pests. Or consider leaving fallen leaves and debris where they are, as many beneficial insects lay their eggs…
View Article
Primary Image
Oak galls

This week in the garden: Oct. 24 - 30

October 24, 2025
The bumps on oak tree foliage and branches are galls caused by minute cynipid wasps, and do not harm people or the trees.TasksCut warm-season grasses short and over-seed with cool season grasses – annual or perennial rye or fine fescue. Better yet, let them go dormant to save water and mowing.Check and…
View Article
Primary Image
Overgrown, brushy vegetation that can attract ticks

Cool weather signals the approach of tick season in Fresno County

October 16, 2025
In Central California, adult ticks are most active from late November until late April or early May. While the risk of tick bites is lower during the summer months, the tiny arachnids are active all year round in California, according to the California Department of Public Health. Preventing exposure to…
View Article
Primary Image
Dianthus

This week in the garden: Oct. 17 - 23

October 16, 2025
TasksMonitor rainfall and adjust water accordingly to keep soil moist for new plantings.Put organic mulch around permanent plants to conserve water and prevent weeds.Trees need to be deeply watered as they enter dormancy.Mushrooms often appear in the lawn in the fall as growing conditions are favorable. If…
View Article
Primary Image
Up close cabbage

Watch for cabbageworm in Fresno vegetable gardens

October 10, 2025
 Now is the time to begin scouting your fall-planted garden for cabbage worms. The pest targets many vegetables that do well in Fresno this time of year, including cabbage, broccoli, cauliflower, kale and radishes. Cabbageworms chew large, irregular holes in leaves and may tunnel into cabbage heads…
View Article