Soil to Hydro

Is it possible to transplant soil to hydro. Would I just rinse the dirt of the roots in the faucet and then throw it into the gro rocks?

How old are they?
I transplanted a rooted cutting, that had been in soil for a week, into my bubbler. No problems for me i just shook the soil of and rinsed in ph'd water.
I couldnt get all the soil off but still no problems, just be careful.