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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.

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Peaches hanging in a tree

Invasive fruit flies are an ongoing threat in California

June 11, 2026
 There are thousands of species of fruit flies in the world. Many aren't a threat to California, but a handful of fruit flies not native to the state have the potential to ruin our backyard fruit production and cause billions of dollars in damage to the agriculture industry.“The most harmful fruit flies…
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Bright red plant

This week in the garden: June 12 - 18

June 11, 2026
Remember friends, neighbors and shut-ins with extra produce and flowers from your garden.TasksConsider removing groundcovers, turfgrass or annual flowers from little-used garden areas such as parking strips, medians or lawn “islands.”Cover bare soil with a layer of mulch. This reduces weeds and helps the…
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Yellow flowers with thorns

Fresno County residents can help fight invasive species

June 4, 2026
When Europeans first settled in California in the 1700s, they brought with them – by accident or on purpose – plant and animal species from their home countries. Californians have benefited from many of these plants and animals – including grapes, olives, potatoes, cattle and many more. However, a small…
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Desert willow and blue sky

This week in the garden: June 5 - 11

June 4, 2026
June days are the longest of the year - take advantage of the extra hours in your garden.TasksCheck drip irrigation lines and emitters for leaks or clogs and adjust to provide adequate moisture.Thin fruit on stone and pome fruit trees.Spider mites can be discouraged by rinsing dust from foliage.Stake tall,…
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Rose show display

Rosie's corner: June rose gardening

June 1, 2026
 What to do in the Rose Garden for the month of June? Lots! It will depend on the weather. I am sure by now most everyone has heard that we are statistically in for a strong El Niño this year. It probably won’t start until August or so, but it may affect the “typical” weather we get in Fresno during the…
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