Oncidium ornithorhynchum - leaf tips: bacteria or rot or blight?
This Oncidium has been in my collection for a long time (one of my first plants, 10 years ago). Last year I divided the plant. Since at least one year (but more is possible), tips from new leaves go bleak, as you can see in the pictures below.
First it doesn't look like drying of the tip, it turns light brown and looks a bit like a wet tip. Because of this, I think it could be bacterial or a rot. However, it doesn't smell or becomes soft tissue.
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