All of this wet weather is playing havoc with some trees. There are a few that do not like it so wet and then there are those that are really liking it. The weeds are loving it.
Feeding issues are showing up. trees with free draining soil with little organinics in the soil will need more frequent feeding as the nutriants will wash out.Watch te micro-nutrients. yellowing leaves are a sign that more are needed.
You should be finishing up on repotting the tropical trees. now is the time to check your hardies. If they are growing well then go ahead and start trimming the wild growth. If there is none then do not trim yet.