Yucca Plants
Q.

Yellowing yuccas

Zone Arkansas | Anonymous added on April 21, 2017 | Answered

The blades on my yucca plants are turning yellow and getting black spots on them. I have also seen some really tiny black bugs in large clusters on some of the blades. Any advice you could give me would be appreciated. Thank you,

    A.
    A.Answers to this queston: Add Answer
    Downtoearthdigs
    Certified GKH Gardening Expert
    Answered on April 22, 2017

    Usually yellow blades are a result of over-watering or not enough light, but this article may help you narrow it down (and also provides a helpful hint on removing any pests on the blades):

    https://www.gardeningknowhow.com/ornamental/foliage/yucca/yellow-yucca-leaves.htm

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