Columbine Plants
Q.

Why is my aquilegia going moldy?

Zone BA20 2PW | Anonymous added on August 18, 2019 | Answered

It has never dried out.

    A.
    A.Answers to this queston: Add Answer
    GKH_Susan
    Certified GKH Gardening Expert
    Answered on August 20, 2019

    Downy mildew is most common in spring, where temperatures are cooler and rain is plentiful. Yellowing or mottling on leaves is common with a downy, gray or white coating on underside.
    Powdery mildew is more common in late summer when humidity is high. Here is info on how to treat them:

    https://www.gardeningknowhow.com/plant-problems/disease/downy-mildew.htm
    https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm

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