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Issue with Blueberry Plant #935674

Asked June 16, 2026, 1:09 AM EDT

One of our blueberry plants didn’t have any flower on it this year and has developed red spots on its leaves. It was totally fine last year and producing great. What happened? Is it rust? Is it scorch? Or ??? Not sure what to do.

Washington County Oregon

Expert Response

I can’t offer a diagnosis on this photo. The basic first steps are to review how you are growing the plants. Give them as little stress as possible. Check the soil pH. Read our publication EC 1304 and confirm that you are following recommendations.
To diagnose, would you want to take a branch to a master gardener clinic? Or provide detailed photos on this forum?

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