Container Hibiscus Plants
Q.

Hibiscus

Anonymous added on June 3, 2015 | Answered

My hibiscus was doing well and developed a white film over the plant. The leaves are turning yellow and buds are falling off. I also have in a pot. Thanks for any information on what could be the problem.

    A.
    A.Answers to this queston: Add Answer
    Heather
    Certified GKH Gardening Expert
    Answered on June 4, 2015

    Your hibiscus could be suffering from powdery mildew, caused by a fungus.Neem oil can help with this. Also, there are several reasons for yellowing leaves, stress being one. If your plant has a fungal problem then it would be under some stress. Here is more information: https://www.gardeningknowhow.com/plant-problems/disease/powdery-mildew-homemade-and-organic-remedies.htm
    https://www.gardeningknowhow.com/ornamental/flowers/hibiscus/answers-to-what-causes-hibiscus-leaves-turning-yellow.htm
    https://www.gardeningknowhow.com/problems/pests/neem-oil-uses.htm

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