21+ Brown Spots On Avocado Tree Leaves. Any suggestions on how to fix the spots? Avocado trees are generally more susceptible to the accumulation of salts than other trees.
A few months later i had two different trees growing up over the top of the bin. Avocado trees are frequently affected by powdery mildew, which can become severe if left untreated. I have tried to find similar cases on the internet, but i couldn't.
Avocado leaves can turn brown for a variety of reasons from the weather to too much fertilizer.
Avocado trees are frequently affected by powdery mildew, which can become severe if left untreated. I've seen this on avocado trees before and they seem to survive, but one of mine (a 4' tall, one. Avocado trees are generally more susceptible to the accumulation of salts than other trees. I thought it was normal but i decided to have a closer look and i have noticed that most of the leaves(new and old) have a lot of tiny brown spots.