Australian Willow Tree
I just bought a Australian Willow tree (GEIJERA parviflora) to plant in the front yard. My Western Garden book says it will have deep, noninvasive roots. Can I safely assume it wouldn't be invasive to a septic tank? I'm also interested in hearing from anyone that maybe has this tree, and if they like it or not. Also, I would like to hear some pros and cons on the tree. Any comments is appreciated.