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Hyacinth Plant

Q.Sunflower heads are not flowering

Zone Winnipeg Manitoba, Zone 3 | rruntz added on August 23, 2016 | Answered

I am trying to find out why my sunflower heads are not flowering. Out of a dozen plants that came up, only one has actually flowered. Is there somewhere I can find pictures of what various pests do to sunflowers? I have tried to upload two pictures of the heads. Any hints would be greatly appreciated. Thank you in advance.

A.Answers to this queston: Add Answer
Answered on August 23, 2016

This is most likely due to the Sunflower Midge insect.
I would recommend you contact your County Extension Office to inquire on the best treatment in your region.
Here are some links for you with more information.


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