[Arid_gardener] Question from Home-Hort WWW page

[VJcounsel at aol.com]

Victoria
85388
VJcounsel at aol.com

I recently learned that I need to put in a new spetic tank and deep leach pits in an area I had hoped to plant trees to shield the yard and house from southerly and westerly sun and wind.  Any ideas of what trees have less invasive roots and how close I can plant trees to the tank and leach pits.  Thanks for any response.