nlambson wrote:I'm sure this topic has already been discussed but I'm new to the forum. What is the best soil mix for Bonsai in Mesa Arizona?
It certainly has, [url=https://www.helpfulgardener.com/forum/viewtopic.php?t=3422]See here[/url] [url=https://www.helpfulgardener.com/forum/viewtopic.php?t=3423]and here[/url].
Soil is an issue that can get very in depth when all the factors are considered.
When you have to guess at some of them....Like IE: The species of tree we are talking about...Well, That makes it difficult indeed you know.
Welcome to the forum BTW,
Please read the stickys I have linked to above as well as the links within them. They will no doubt lead to more questions but they will
give you a bit of a knowledge base to work from wrt proper bonsai soil.