The Morton Arb

Selection guide

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Container gardens & Spring bedding at The Morton Arboretum

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Download a list of plants that can be found in our Container Gardens and Display Beds.

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Articles tagged Plant Galls

  • Plant Galls

    | Category: Insects & Diseases | Tags: Plant Galls
    Description Galls are abnormal growths that occur on leaves, twigs, roots, or flowers of many plants. Most galls are caused by irritation and/or stimulation of plant cells due to feeding or egg-laying by insects such as aphids, midges, wasps, or...