black leaves

  1. Storm_Lord

    Dark patches and yellow crystals on Ficus leaves. What's the cause?

    Here is a picture of two of the leaves of my 26 year old Ficus. I cut them off when I saw them. - There is some blackish/grey discolouration on both leaves. - On the bottom of the smaller leaf, there are also some yellow crystal-like structures in the same place as the area of discolouration...
Top Bottom