The tree type I want to plant will be around 20 ft from my septic lines to start off. I need a tree that the roots won't travel that far and preferably the roots not be on top of the ground. I would like a tree that is no more than about 30ft tall mature. Possibly a fast grower but strong limbed. Also not a lot of mess left behind but I don't mind a little maintenance.
I live in western NC with clay soil that is naturally acidic. I have a pretty steep order I know but any help from you guys I'd much appreciate it.
Septic drain lines or septic leach field? It makes a difference as you can plant closer to newer PVC septic or sewer lines but I wouldn't choose to plant very close to either. And 20 feet is probably too close for any tree.
Contrary to common belief, a tree's root system just doesn't stop spreading once it is equal to the dripline or canopy width. In fact, a good rule of thumb is 2-3 times the mature width of the canopy and often much further.
A smaller selection of Japanese maple, dogwood or flowering crab may work but I'd suggest you check with your county extension office for their recommendations. They are usually well-versed in local sewage/septic specifications and requirements and can make zone appropriate suggestions and recommend proper placement.
