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Mexican Sunflower Plants

Q.My Mexican Sunflower Is Turning Yellow And Brown On The Inside And Bottom Of Plant, The Rest Looks Great.

Zone 34613 | masabe_99 added on June 30, 2022 | Answered

What’s going on and how can I stop this? I have no more details

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Certified GKH Gardening Expert
Answered on July 1, 2022

I see signs of infection. Because they are very drought prone, I would not offer them any water, outside of rainfall. If you do not supplement at all anyway, then you may have to keep fungicides handy. Treat, very constantly.



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