Mango leaves turning brown
Mango
None Given
I have had this mango for over a year now. This year I noticed some of the leaves getting a brown/red spot and then eventually dying off. I figured it was fungus and treated it with a fungicide. That did not work. I then bought ladybugs for it hoping it was aphids (even though it really doesn't look like it) Still not any better.
I have fertilized it with CitrusGain plant food and water it daily since I live in Florida and it is in direct sunlight for most of the day.
Any ideas? I am pretty new at this and would hate to kill it.
Please upload the photos of plant and leaves. about 8 years ago.