Morningglory in Grape Plantings
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Morningglory (Ipomoea sp.) is a common vining weed; most Kentucky species are annuals. Leaves are 3 to 5 inches long, typically heartshaped or ivy-shaped, and flowers are trumpetshaped in a variety of colors. This weed will smother desired plants and interfere with pesticide applications and harvest. Seed can remain dormant for decades.
Morningglories in bloom.
(Photo: Shawn Wright, University of Kentucky)
Morningglories in bloom.
(Photo: Shawn Wright, University of Kentucky)
Management:
- Physically remove with hoe or string trimmer, cutting below cotyledons.
- Apply spot applications of burndown herbicides; most herbicides are only moderately effective.
