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Algae on me Hibiscus?

Algae on me Hibiscus?
Posted by: BML (IP Logged)
Date: October 18, 2012 14:37

I am not an effective gardener so I may not have the right name for the tree I have a question on but I think that it is a Hibiscus. A tree with lovely pink flowers. This tree is covered in green stuff, what I would describe as algy. If this was an apple tree I would treat it with a tar wash. What can I do to make this tree more healthy?

Subject Posted By Posted
|  Algae on me Hibiscus? BML 18/10/2012 14:37
||  Re: Algae on me Hibiscus? James_Martin 09/01/2013 07:30

Advice offered in this forum is of a general nature only. It is by its nature not based on any site investigation and should not be relied upon. Neither the forum administrator nor any contributor will be held liable for damages occurring as a result of relying on advice given here. You should contact a competent arboriculturist for a more detailed answer.