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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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Oak galls, which come in a wide variety of shapes and colors, don't harm people or trees. (Photo: UC IPM)
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This week in the garden: October 27 to November 2

October 27th, 2023
The bumps on oak tree foliage and branches are galls caused by minute cynipid wasps, and do not harm people or the trees. Cut warm-season grasses short and over-seed with cool season grasses annual or perennial rye or fine fescue.
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Dan Hemesath's right eye is swollen after being exposed to sap in silver spurge.
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Clovis gardener learns about toxic plants the hard way

October 16th, 2023
An avid gardener, Dan Hemesath left his Clovis home one morning in late September and noticed an unusual plant at the edge of a neighbor's yard. He snapped a photo and, wondering if it had a nice scent, crushed a few leaves to check it out.
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