KC Gardens

Plus these things on the oak trees

On the oaks

Q&A

Also, our big oaks have these other growths every year. We are wondering what they are. - Betty Lou -

Comments

  1. 6 months, 2 weeks ago

    These are insect galls, usually formed by tiny wasplike insects. They do not harm the tree, and no control is necessary.

    Carole Johnson County Extension Master Gardener

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