who is in charge of the legislative and judicial branch today?

AND
is topsoil bad for planting?

The American voter is in charge of all branches of government.

They elect the Senators and Representatives. The judicial branch is nominated by the president (executive branch) and are approved by the legislative branch.

Ultimately, all answer to the American voters.

Most plants grow well in most topsoil.

http://www.wisegeek.com/what-is-topsoil.htm