07/17/2026
If your trench route runs near trees, plan around them before you start.
Roots are the main thing that stops a trencher on a French drain job.
If the machine won't cut through one, lift it up, pass over, and cut the root off by hand.
That works.
But it costs time, and it can push your drain line somewhere you didn't intend.
A few minutes walking the route before you dig will save you from rerouting mid-job.
Sandy soil is the other one to watch for out here.
Trench walls can cave in when the soil is very sandy.
Knowing which situation you're walking into is worth the walk.