I have a well estabished Spanish dagger yucca, and I am a bit worried about the leaves which seem to have some sort of disease. They have brown spotted lesions on them. I have pulled most of the worst ones off the plant and left the new growth on, but they also seem to be infected. What can I do?
Yucca, Spanish Dagger
Certified GKH Gardening Expert
It sounds like your plant has leaf spot. This article will help:
I have explained all about Yucca plants here: http://indoor-plants-care.blogspot.com/search/label/Yucca%20Plant%20Care