Want this question answered?
i'd like to know too. my dad said old timers put rock salt in toilet tank, so water is salty and slowly kills roots in sewer pipes. don't know if salt damages pipes though. Salt in toilet works (in the toilet) because it avoids metal piping (traps & such) in sinks & tubs (which salt Will corrode). It is a most direct way to main drain, which today are clay pipe or PVC. My experience is that roots only grow into old Clay pipe fittings & joints. I've replaced a 'few' with PVC & had no further trouble. If you can afford the major expense. But don't forget to irradicate the Source, as best you can.
The roots provide the life source to the tree , so, cut the roots, kill the tree.
Hydrotropism
herbicide that kills cypress tree?
Any trees roots will only enter water or drain pipes where there is a break in the line. No tree roots will enter a secure pipe.
cut the roots, but not to much of the root or you will kill it
yes
If tree roots are in your septic system, you really need to seek professional help. Rock salt will kill tree roots but they will still need to be removed.
No. The tree will cope fine. If you add six inches of soil onto tree roots you could kill the tree,
No, there is root killer available that is copper sulfate crystals. It is supposed to kill the roots and not hurt the tree.
You can trim a tree with no problem , but take too much and it will kill the tree.
yes but dont over do it